RoHS Compliant IC Clocks

SOIC-28 Clock / Timing - Application Specific ROHS [See More]

• Features / Standards: RoHS
• Package Type: SOIC

• Device Type: Real Time Clock

TV VCR Tuner Clock/Frequency Synthesizer IC 1GHz 1 Output 16-SSOP [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: Surface Mount; 16-LSSOP (0.173", 4.40mm Width)

• Device Type: Clock Generator
• Supply Voltage: 4.5 to 5.5

100311 - Low Skew Clock Driver, 100K Series, 9 True Output(s), ECL, PQCC28 [See More]

• Features / Standards: RoHS
• Bus Interface: ECL

• Device Type: Clock Driver

ANALOG DEVICES AD9516-3BCPZ IC, CLOCK GENERATOR, 2GHZ, LFCSP-64 [See More]

• Features / Standards: RoHS
• Package Type: 64-VFQFN Exposed Pad, CSP

• Device Type: Clock Generator, Fanout Distribution; Clock Generator
• Supply Voltage: 3.13 to 3.46

Manufacturer: Renesas Electronics America. Storage Condition: Dry storage cabinet & Humidity protection package. Win Source Part Number: 1219455-49FCT3805AQI. Operating Supply Voltage: 3.3 V. Categories: Clock/Timing - Clock Buffers,Drivers. Case / Package: QSOP. Popularity: Medium. Fake Threat... [See More]

• Features / Standards: RoHS
• Package Type: QSOP

• Device Type: Clock Driver
• Supply Voltage: 3 to 3.6

Serial RTC with Battery Backup and Trickle Charge 8-SOIC -40 to 85 [See More]

• Features / Standards: RoHS
• Package Type: SOIC

• Device Type: Real Time Clock
• Operating Temperature: -40 to 85

Home // Products // Clocks & Timing Solutions // Buffers // CY2300SXCT [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Driver
• Package Type: PG-DSO-8

Low Power Consumption I ²C RTC 3.2 x 2.5 x 1.0 mm (lwh) [See More]

• Features / Standards: RoHS
• Bus Interface: I²C

• Device Type: Real Time Clock
• Package Type: Surface Mount

SONET/SDH, RF instrumentation systems, Wireless base stations Clock Buffer/Driver, Multiplexer IC 2.7GHz 1 Output 20-QFN (4x4) [See More]

• Features / Standards: RoHS
• Bus Interface: Clock

• Device Type: Clock Driver
• Package Type: Surface Mount; 20-VFQFN Exposed Pad

BU3087FV has built in VCXO that is necessary for the Digital-TV signal reception. Connecting 27MHz crystal oscillator generates clock signals to 74.25MHz for Hi-Vision. BU3087FV has built in Spread-Spectrum function too. [See More]

• Features / Standards: RoHS
• Package Type: SSOP

• Device Type: Clock Generator
• Supply Voltage: 3.13 to 3.46

VSON-8-EP(2x3) Clock / Timing - Application Specific ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 0.9000 to 5.5

• Device Type: Real Time Clock
• Frequency: 0.4000

Video Genlock Clock/Frequency Generator, Synthesizer IC 165MHz 1 Output 64-QFN (9x9) [See More]

• Features / Standards: RoHS; Lead-Free
• Bus Interface: LVCMOS

• Device Type: Clock Generator
• Package Type: Surface Mount; 64-VFQFN Exposed Pad

100315 - Low Skew Clock Driver, 100K Series, 4 True Output(s), ECL, PDSO16 [See More]

• Features / Standards: RoHS
• Bus Interface: ECL

• Device Type: Clock Driver
• Package Type: SOP

ANALOG DEVICES AD9520-2/PCBZ12/24 CHANNEL CLOCK GEN 2 0GH [See More]

• Features / Standards: RoHS
• Supply Voltage: 3.3

• Device Type: Timing; Clock Generator
• Frequency: 2335

Real-Time Clock (RTC) 8-SOIC -40 to 85 [See More]

• Features / Standards: RoHS
• Package Type: SOIC

• Device Type: Real Time Clock
• Operating Temperature: -40 to 85

Memory Clock Driver IC Output 53-FCCSP (7.5x3) [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; 53-TFBGA, FCCSP

• Device Type: Clock Driver

VSSOP-8-0.5mm Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Package Type: SSOP

• Device Type: Clock Driver

Phase Lock Loop (PLL) IC 500kHz 1 8-DIP (0.300", 7.62mm) [See More]

• Features / Standards: RoHS; Lead-Free
• Bus Interface: Clock

• Device Type: Clock Generator
• Package Type: Through Hole; DIP; 8-DIP (0.300", 7.62mm)

100EL11 - Low Skew Clock Driver, 100EL Series, 2 True Output(s), ECL, PDSO8 [See More]

• Features / Standards: RoHS
• Bus Interface: ECL

• Device Type: Clock Driver
• Package Type: SOP

ANALOG DEVICES ADM708RARZ..IC, RESET GENERATOR, 2.63V, SOIC-8 [See More]

• Features / Standards: RoHS
• Package Type: 8-SOIC (0.154, 3.90mm Width)

• Device Type: Simple Reset/Power-On Reset; Clock Generator
• Supply Voltage: 5

RTC IC with 114x8 NVSRAM 24-PDIP 0 to 70 [See More]

• Features / Standards: RoHS
• Package Type: PDIP,SOIC

• Device Type: Real Time Clock
• Operating Temperature: 0.0 to 70

Memory Clock Driver IC Output 253-FCCSP (8x13.5) [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; 253-LFBGA, FCCSP

• Device Type: Clock Driver

3.135V~3.465V 800MHz LFCSP-32(5x5) Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 3.13 to 3.46

• Device Type: Clock Driver
• Frequency: 800

Clock Multiplier, Fanout Distribution IC 75MHz 1 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) [See More]

• Features / Standards: RoHS; Lead-Free
• Bus Interface: Clock

• Device Type: Clock Generator
• Package Type: Surface Mount; 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)

1493G-20 - Spread Spectrum Clock Generator [See More]

• Features / Standards: RoHS
• Package Type: SOP; SSOP

• Device Type: Clock Generator

Clock Driver 2-IN CML 32-Pin MLF EP [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: 32-VFQFN Exposed Pad, 32-MLF®

• Device Type: Clock Driver
• Supply Voltage: 2.5

RTC IC with 242x8 NVSRAM Alarm Wake-up 24-PDIP 0 to 70 [See More]

• Features / Standards: RoHS
• Package Type: PDIP,SOIC,SSOP

• Device Type: Real Time Clock
• Operating Temperature: 0.0 to 70

Ethernet, PCI Express (PCIe) Spread Spectrum Clock Generator, Fanout Buffer (Distribution) IC 200MHz 1 Output 16-TSSOP [See More]

• Features / Standards: RoHS
• Bus Interface: LVDS; HCSL, LVDS

• Device Type: Clock Generator
• Package Type: Surface Mount; SSOP; 16-TSSOP (0.173\", 4.40mm Width)

1.71V~1.89V 1.2GHz LFCSP-24(4x4) Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 1.71 to 1.89

• Device Type: Clock Driver
• Frequency: 1200

IC [See More]

• Features / Standards: RoHS; Lead-Free

• Device Type: Clock Generator

2308A-4D - Clock Generators and Synthesizers Clock Multiplier, Zero Delay Buffer [See More]

• Features / Standards: RoHS
• Package Type: SOIC

• Device Type: Clock Generator

Clock Driver 2-IN LVDS 20-Pin TSSOP T/R [See More]

• Features / Standards: RoHS
• Bus Interface: LVDS

• Device Type: Fanout Buffer (Distribution), Multiplexer; Clock Driver
• Package Type: 20-TSSOP (0.173, 4.40mm Width)

RTC IC W NVSRAM Control, Watchdog Timer, uP Reset, Interrupts and Battery Low Warning 28-PDIP 0 to 70 [See More]

• Features / Standards: RoHS
• Package Type: PDIP,SOIC

• Device Type: Real Time Clock
• Operating Temperature: -40 to 85

PCI Express (PCIe) Spread Spectrum Clock Generator, Fanout Buffer (Distribution) IC 200MHz 1 Output 20-TSSOP [See More]

• Features / Standards: RoHS
• Bus Interface: LVDS; HCSL, LVDS

• Device Type: Clock Generator
• Package Type: Surface Mount; SSOP; 20-TSSOP (0.173\", 4.40mm Width)

2.3V~3.6V 250MHz TSSOP-8 Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Package Type: SSOP; TSSOP

• Device Type: Clock Driver
• Supply Voltage: 2.3 to 3.6

IC 165MHz 1 40-VFQFN Exposed Pad [See More]

• Features / Standards: RoHS; Lead-Free
• Bus Interface: LVCMOS

• Device Type: Clock Generator
• Package Type: Surface Mount; 40-VFQFN Exposed Pad

5V9351 - LVCMOS Clock Generator [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Generator

Clock Driver 2-IN LVDS 32-Pin LQFP Tray [See More]

• Features / Standards: RoHS; Lead-Free
• Bus Interface: LVDS

• Device Type: Fanout Buffer (Distribution), Multiplexer; Clock Driver
• Package Type: 32-LQFP

3.3V LVPECL Differential Clock Driver 28-PLCC [See More]

• Features / Standards: RoHS
• Bus Interface: LVPECL

• Device Type: Clock Driver
• Package Type: PLCC

PCI Express (PCIe) Clock/Frequency Generator IC 100MHz 1 Output 8-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: LVDS; HCSL, LVDS

• Device Type: Clock Generator
• Package Type: Surface Mount; SOIC; 8-SOIC (0.154\", 3.90mm Width)

2.3V~3.6V 250MHz TSSOP-8 Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Package Type: SSOP; TSSOP

• Device Type: Clock Driver
• Supply Voltage: 2.3 to 3.6

IC 200MHz 1 8-SOIC (0.154", 3.90mm Width) [See More]

• Features / Standards: RoHS; Lead-Free
• Bus Interface: Clock

• Device Type: Clock Generator
• Package Type: Surface Mount; SOIC; 8-SOIC (0.154", 3.90mm Width)

74FCT163344 - 3.3V CMOS One-To-Four Address/Clock Driver [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Driver
• Package Type: SOP; SSOP

Clock Generator 0.002MHz to 710MHz Input 808MHz Output 36-Pin QFN EP T/R [See More]

• Features / Standards: RoHS
• Package Type: 36-VFQFN Exposed Pad

• Device Type: Clock Multiplier, Jitter Attenuator; Clock Generator
• Supply Voltage: 1.71 to 3.63

3.3V 6-Bit Inverter/Clock Driver 20-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: CMOS; Clock Driver
• Package Type: SOIC

CPU Clock Generator IC 25MHz 1 Output 18-CDIP [See More]

• Features / Standards: RoHS
• Bus Interface: Clock

• Device Type: Clock Generator
• Package Type: DIP; 18-CDIP

2.3V~3.6V 250MHz TSSOP-8 Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Package Type: SSOP; TSSOP

• Device Type: Clock Driver
• Supply Voltage: 2.3 to 3.6

Real Time Clock (RTC) IC Clock/Calendar SPI, 4-Wire Serial 14-SOIC (0.197", 5.00mm Width) [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; SOIC; 14-SOIC (0.197", 5.00mm Width)

• Device Type: Real Time Clock
• Supply Voltage: 1.6 to 5.5

74FCT3807 - 3.3V CMOS 1-TO-10 CLOCK DRIVER [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Driver
• Package Type: SOP; SSOP

Clock Generator 0MHz to 250MHz-IN 2950MHz-OUT 48-Pin LFCSP EP Tray [See More]

• Features / Standards: RoHS
• Package Type: 48-VFQFN Exposed Pad, CSP

• Device Type: Clock Generator, Fanout Distribution; Clock Generator
• Supply Voltage: 3.13 to 3.46

5V 6-Bit Inverter / Clock Driver 20-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: CMOS; Clock Driver
• Package Type: SOIC

PCI Express (PCIe) Clock/Frequency Generator IC 100MHz 1 Output 16-VFQFPN (3x3) [See More]

• Features / Standards: RoHS
• Bus Interface: LVDS; HCSL, LVDS

• Device Type: Clock Generator
• Package Type: Surface Mount; 16-VFQFN Exposed Pad

250MHz TSSOP-8 Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Package Type: SSOP; TSSOP

• Device Type: Clock Driver
• Supply Voltage: 1.71 to 1.89

Real Time Clock (RTC) IC Clock/Calendar 4-Wire Serial 8-SOIC (0.154", 3.90mm Width) [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: Surface Mount; SOIC; 8-SOIC (0.154", 3.90mm Width)

• Device Type: Real Time Clock
• Supply Voltage: 4.5 to 5.5

74FCT3807 - 3.3V CMOS 1-to-10 Clock Driver [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Driver
• Package Type: SOP; SSOP

Clock Generator 100MHz/133MHz Input 667MHz Output 28-Pin TSSOP Tube [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: 28-TSSOP (0.173, 4.40mm Width)

• Device Type: Clock Generator
• Supply Voltage: 2.38 to 2.62

5V Dual 1-to-4 clock driver 20-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: CMOS; Clock Driver
• Package Type: SO,SOIC

Freescale P10xx, P20xx Processors Clock/Frequency Generator IC 125MHz 1 Output 48-VFQFPN (7x7) [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; LP-HCSL, LVCMOS

• Device Type: Clock Generator
• Package Type: Surface Mount; 48-VFQFN Exposed Pad

4.2V~5.7V 1.5GHz SOIC-8 Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Package Type: SOIC

• Device Type: Clock Driver
• Supply Voltage: 4.2 to 5.7

Real Time Clock (RTC) IC Clock/Calendar I ²C, 2-Wire Serial 10-VFSOP, 10-MSOP (0.110", 2.80mm Width) [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: Surface Mount; 10-VFSOP, 10-MSOP (0.110", 2.80mm Width)

• Device Type: Real Time Clock
• Supply Voltage: 1.5 to 5.5

74LVC16344 - 3.3V CMOS One-To-Four Address/Clock Driver [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Driver
• Package Type: SOP; SSOP

Clock Generator 10MHz to 20MHz Input 400MHz Output 28-Pin PLCC T/R [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: 28-LCC (J-Lead)

• Device Type: PLL Clock Generator; Clock Generator
• Supply Voltage: 3.13 to 5.25

1-Line to 10-Line Clock Driver With 3-State Outputs 24-SSOP 0 to 70 [See More]

• Features / Standards: RoHS
• Bus Interface: LVTTL

• Device Type: Clock Driver
• Package Type: SOIC,SSOP

Freescale P10xx, P20xx Processors Clock/Frequency Generator IC 125MHz 1 Output 48-TSSOP [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; LP-HCSL, LVCMOS

• Device Type: Clock Generator
• Package Type: Surface Mount; 48-TFSOP (0.240\", 6.10mm Width)

1.4V~2.7V 180MHz SOIC-8 Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Package Type: SOIC

• Device Type: Clock Driver
• Supply Voltage: 1.4 to 2.7

Real Time Clock (RTC) IC Clock/Calendar I ²C, 2-Wire Serial 8-LSSOP (0.173", 4.40mm Width) [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: Surface Mount; 8-LSSOP (0.173", 4.40mm Width)

• Device Type: Real Time Clock
• Supply Voltage: 1.7 to 6

74LVC16344 - 3.3V CMOS One-To-Four Address/Clock Driver [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Driver

Clock Generator 10MHz to 250MHz-IN 400MHz-OUT 24-Pin LFCSP EP Tray [See More]

• Features / Standards: RoHS
• Package Type: 24-WFQFN Exposed Pad, CSP

• Device Type: Fanout Distribution, Integer N Synthesizer (RF); Clock Generator
• Supply Voltage: 3 to 3.6

1-Line to 10-Line Clock Driver With 3-State Outputs 24-SSOP -40 to 125 [See More]

• Features / Standards: RoHS
• Bus Interface: LVTTL

• Device Type: Clock Driver
• Package Type: SOIC,SSOP

Video Clock/Frequency Generator, Translator, Jitter Attenuator, Multiplexer IC 175MHz 1 Output 32-VFQFPN (5x5) [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; TTL; LVCMOS, LVTTL

• Device Type: Clock Generator
• Package Type: Surface Mount; 32-VFQFN Exposed Pad

1.62V~3.63V 150MHz TDFN-6(1.3x2) Clock Buffers, Drivers ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 1.62 to 3.63

• Device Type: Clock Driver
• Frequency: 150

Real Time Clock (RTC) IC Clock/Calendar I ²C, 2-Wire Serial 10-LFSOP, 10-MSOP (0.110", 2.80mm Width) [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: Surface Mount; 10-LFSOP, 10-MSOP (0.110", 2.80mm Width)

• Device Type: Real Time Clock
• Supply Voltage: 2 to 5.5

Nexperia 74LVC1GX04 - Clock Generator, CMOS, PDSO6 [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Generator

Clock Generator 10MHz to 4GHz Input 20-Pin LFCSP EP T/R [See More]

• Features / Standards: RoHS
• Package Type: 20-VFQFN Exposed Pad, CSP

• Device Type: Fractional N Synthesizer (RF); Clock Generator
• Supply Voltage: 2.7 to 3.3

Enhanced Product 1-Line To 10-Line Clock Driver With 3-State Outputs 24-SSOP -55 to 125 [See More]

• Features / Standards: RoHS
• Bus Interface: LVTTL

• Device Type: Clock Driver
• Package Type: SSOP

Wireless Infrastructure Application Clock/Frequency Generator, Fanout Buffer (Distribution), Jitter Attenuator, Multiplexer IC 614.4MHz 1 Output 64-TQFP-EP (10x10) [See More]

• Features / Standards: RoHS
• Bus Interface: ECL; PECL; LVPECL; LVPECL

• Device Type: Clock Generator
• Package Type: Surface Mount; 64-TQFP Exposed Pad

900MHz LFCSP-32(5x5) Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 3.13 to 3.46

• Device Type: Clock Generator
• Frequency: 900

Real Time Clock (RTC) IC Clock/Calendar I ²C, 2-Wire Serial 8-SMD [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: Surface Mount; 8-SMD

• Device Type: Real Time Clock
• Supply Voltage: 1.3 to 5.5

Nexperia 74LVC1GX04 - Clock Generator, CMOS, PDSO6 [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Generator

CLOCK GENERATOR 13.5MHZ INPUT 27MHZ OUTPUT 8-PIN SOIC [See More]

• Features / Standards: RoHS
• Package Type: 16-TSSOP (0.173, 4.40mm Width)

• Device Type: Clock Generator

1-to-9 PLL Clock Driver 24-TSSOP 0 to 70 [See More]

• Features / Standards: RoHS

• Device Type: Clock Driver

Stratum Clock/Frequency Generator IC 32.768MHz 1 Output 56-SSOP [See More]

• Features / Standards: RoHS
• Bus Interface: Clock

• Device Type: Clock Generator
• Package Type: Surface Mount; SSOP; 56-BSSOP (0.295\", 7.50mm Width)

8GHz LFCSP-20(4x4) Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 3.2 to 3.6

• Device Type: Clock Generator
• Frequency: 8000

83908AG-02LF - Clock Generators and Synthesizers Clock Synthesizer 200MHz [See More]

• Features / Standards: RoHS
• Package Type: SOP; SSOP

• Device Type: Clock Generator

Clock Generator 4MHz to 32MHz Input 128MHz Output 8-Pin SOIC [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: 8-SOIC (0.154, 3.90mm Width)

• Device Type: Clock/Frequency Synthesizer, Frequency Modulator, Spread Spectrum Clock Generator; Clock Generator
• Supply Voltage: 3.13 to 3.46

1-to-9 PLL Clock Driver 24-TSSOP [See More]

• Features / Standards: RoHS

• Device Type: Clock Driver

Ethernet, SONET/SDH, Stratum Clock/Frequency Generator, Multiplexer IC 622.08MHz 1 Output 68-VFQFPN (10x10) [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; ECL; PECL; LVPECL; LVDS; LVCMOS, LVDS, LVPECL

• Device Type: Clock Generator
• Package Type: Surface Mount; 68-VFQFN Exposed Pad

4.4GHz LFCSP-32(5x5) Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 3 to 3.6

• Device Type: Clock Generator
• Frequency: 4400

840024I - Clock Generators and Synthesizers Frequency Synthesizer 125MHz [See More]

• Features / Standards: RoHS
• Package Type: SOP; SSOP

• Device Type: Clock Generator

Clock Generator 500MHz to 13GHz Input 2000MHz Output 24-Pin LFCSP EP Tray [See More]

• Features / Standards: RoHS
• Package Type: 24-WFQFN Exposed Pad, CSP

• Device Type: Clock Generator
• Supply Voltage: 1.62 to 3.45

3.3-V Phase-Lock Loop Clock Driver 24-TSSOP [See More]

• Features / Standards: RoHS

• Device Type: Clock Driver

Ethernet, SONET/SDH, Stratum Clock/Frequency Generator, Multiplexer IC 622.08MHz 1 Output 64-TQFP (10x10) [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; ECL; PECL; LVDS; CMOS, LVDS, PECL

• Device Type: Clock Generator
• Package Type: Surface Mount; 64-LQFP

4.4GHz LFCSP-32(5x5) Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 3 to 3.6

• Device Type: Clock Generator
• Frequency: 4400

843001CGILF - Clock Generators and Synthesizers Clock Generator, Frequency Synthesizer 226.66MHz [See More]

• Features / Standards: RoHS
• Package Type: SOP; SSOP

• Device Type: Clock Generator

Clock Generator 500MHz-OUT 48-Pin LFCSP EP Tray [See More]

• Features / Standards: RoHS
• Package Type: 48-WFQFN Exposed Pad, CSP

• Device Type: Clock Synchronizer; Clock Generator
• Supply Voltage: 1.71 to 3.46

3.3-V Phase-Lock Loop Clock Driver With 3-State Outputs 48-TSSOP [See More]

• Features / Standards: RoHS
• Package Type: TSSOP

• Device Type: Clock Driver
• Supply Voltage: 3.3

Ethernet, SONET/SDH, Stratum Clock/Frequency Generator, Multiplexer IC 622.08MHz 1 Output 100-TQFP (14x14) [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; ECL; PECL; LVDS; CMOS, LVDS, PECL

• Device Type: Clock Generator
• Package Type: Surface Mount; 100-LQFP

4.4GHz LFCSP-32(5x5) Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Supply Voltage: 3 to 3.6

• Device Type: Clock Generator
• Frequency: 4400

8430252CG-45LF - Clock Generators and Synthesizers Frequency Synthesizer 156.25MHz [See More]

• Features / Standards: RoHS
• Bus Interface: I²C

• Device Type: Clock Generator
• Package Type: SOP; SSOP

Clock Generator 5MHz to 200MHz Input 16-Pin TSSOP Tube [See More]

• Features / Standards: RoHS
• Package Type: 16-TSSOP (0.173, 4.40mm Width)

• Device Type: Clock Generator (RF); Clock Generator
• Supply Voltage: 2.7 to 5.5

3.3V PLL Clock Driver with 1/2x, 1x and 2x Frequency Options 28-SSOP [See More]

• Features / Standards: RoHS
• Package Type: SSOP

• Device Type: Clock Driver
• Supply Voltage: 3.3

Ethernet, SONET/SDH, Stratum Clock/Frequency Generator, Multiplexer IC 622.08MHz 1 Output 100-TQFP (14x14) [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; ECL; PECL; LVDS; CMOS, LVDS, PECL

• Device Type: Clock Generator
• Package Type: Surface Mount; 100-LQFP Exposed Pad

2.4MHz PDIP-16 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Package Type: PDIP

• Device Type: Clock Generator
• Supply Voltage: 3 to 18

844008I-01 - Clock Generators and Synthesizers Clock/Frequency Synthesizer, Fanout Distribution 156.25MHz [See More]

• Features / Standards: RoHS

• Device Type: Clock Generator

Clock Generator 5MHz to 4GHz Input 20-Pin LFCSP EP T/R [See More]

• Features / Standards: RoHS
• Package Type: 20-WFQFN Exposed Pad, CSP

• Device Type: Clock/Frequency Synthesizer (RF), Phase Detector; Clock Generator
• Supply Voltage: 2.7 to 3.3

3.3V PLL Clock Driver with LVPECL Input and 12 LVTTL Outputs 52-TQFP [See More]

• Features / Standards: RoHS
• Package Type: TQFP

• Device Type: Clock Driver
• Supply Voltage: 3.3

Ethernet, PCI Express (PCIe), sRIO Clock/Frequency Synthesizer, Fanout Buffer (Distribution), Spread Spectrum Clock Generator, Multiplexer IC 250MHz 1 Output 56-VFQFPN (8x8) [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; TTL; HCSL, LVCMOS, LVTTL

• Device Type: Clock Generator
• Package Type: Surface Mount; 56-VFQFN Exposed Pad

DIP-16 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Package Type: DIP

• Device Type: Clock Generator

8701CYLF - Clock Generators and Synthesizers Clock Generator, Fanout Distribution, Multiplexer 250MHz [See More]

• Features / Standards: RoHS

• Device Type: Clock Generator

Clock Generator 5MHz to 600MHz-IN 2000MHz-OUT 56-Pin VQFN EP T/R [See More]

• Features / Standards: RoHS
• Package Type: 56-VFQFN Exposed Pad

• Device Type: Jitter Cleaner; Clock Generator
• Supply Voltage: 1.7 to 3.46

3.3V PLL CLock Driver with 1/2x, 1x and 2x Frequency Options 52-TQFP [See More]

• Features / Standards: RoHS
• Package Type: TQFP

• Device Type: Clock Driver
• Supply Voltage: 3.3

Ethernet Clock/Frequency Generator IC 340MHz 1 Output 8-TSSOP [See More]

• Features / Standards: RoHS
• Bus Interface: HSTL

• Device Type: Clock Generator
• Package Type: Surface Mount; SSOP; 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width)

SOP-16 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Package Type: SOP

• Device Type: Clock Generator

87973I-147 - Clock Generators and Synthesizers Clock Multiplier, Zero Delay Buffer 150MHz [See More]

• Features / Standards: RoHS

• Device Type: Clock Generator

Clock Generator 64-Pin LFCSP EP Tray [See More]

• Features / Standards: RoHS
• Package Type: 64-VFQFN Exposed Pad, CSP

• Device Type: Clock Generator, Fanout Distribution; Clock Generator
• Supply Voltage: 3.13 to 3.46

1-Line To 18-Line Clock Driver With I2C Control Interface 48-SSOP [See More]

• Features / Standards: RoHS
• Bus Interface: LVTTL, TTL

• Device Type: Clock Driver
• Package Type: SSOP

Ethernet Clock/Frequency Synthesizer, Clock Generator IC 125MHz 1 Output 8-TSSOP [See More]

• Features / Standards: RoHS
• Bus Interface: ECL; PECL; LVPECL; LVPECL

• Device Type: Clock Generator
• Package Type: Surface Mount; SSOP; 8-TSSOP (0.173\", 4.40mm Width)

2.4MHz TSSOP-16 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Package Type: SSOP; TSSOP

• Device Type: Clock Generator
• Supply Voltage: 3 to 18

8T49N203A-000NLGI - Clock Generators and Synthesizers Clock/Frequency Synthesizer 1.3GHz [See More]

• Features / Standards: RoHS

• Device Type: Clock Generator

Clock Generator MHz to 350MHz-IN 9550MHz-OUT 40-Pin SMT T/R [See More]

• Features / Standards: RoHS
• Package Type: 40-VFQFN Exposed Pad

• Device Type: Clock Generator
• Supply Voltage: 2.7 to 5.25

1-Line to 10-Line Clock Driver with I2C Control Interface 28-SSOP 0 to 70 [See More]

• Features / Standards: RoHS
• Bus Interface: LVTTL, TTL

• Device Type: Clock Driver
• Package Type: SSOP

Cavium Processor Clock/Frequency Generator, Fanout Buffer (Distribution), Multiplexer IC 133.33MHz 1 Output 48-PTQFP (7x7) [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; LVDS; TTL; LVCMOS, LVDS, LVTTL

• Device Type: Clock Generator
• Package Type: Surface Mount; 48-TQFP Exposed Pad

38MHz PDIP-16 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Package Type: PDIP

• Device Type: Clock Generator
• Supply Voltage: 2 to 6

9DB1200B - Clock Driver, 9DB, 24 True Output [See More]

• Features / Standards: RoHS
• Package Type: SOP; SSOP

• Device Type: Clock Driver

CLOCK GENERATOR TSSOP-16 [See More]

• Features / Standards: RoHS

• Device Type: Clock Generator

1-To-6 Clock Driver With Selectable Polarity 16-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: TTL; TTL

• Device Type: Clock Driver
• Package Type: SOIC,SSOP

Ethernet, PCI Express (PCIe) Clock/Frequency Generator, Fanout Buffer (Distribution), Zero Delay Buffer, Multiplexer IC 165MHz 1 Output 40-VFQFPN (6x6) [See More]

• Features / Standards: RoHS
• Bus Interface: ECL; PECL; LVPECL; LVDS; LVDS, LVPECL

• Device Type: Clock Generator
• Package Type: Surface Mount; 40-VFQFN Exposed Pad

38MHz SOIC-16 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Package Type: SOIC

• Device Type: Clock Generator
• Supply Voltage: 2 to 6

Low Skew Clock Driver, 9508 Series, 8 True Output(s), CMOS [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Driver

CY24271 Series Single PLL 2.5 V 800 MHz Clock Generator SMT - TSOP I-28 [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: 28-TSSOP (0.173, 4.40mm Width)

• Device Type: Clock Generator, Fanout Distribution; Clock Generator
• Supply Voltage: 2.38 to 2.62

1-To-6 Clock Driver With Selectable Polarity 16-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: CMOS; Clock Driver
• Package Type: SOIC

PCI Express (PCIe) Clock/Frequency Generator, Zero Delay Buffer, Multiplexer IC 167.67MHz 1 Output 28-TSSOP [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS; TTL; LVCMOS, LVTTL

• Device Type: Clock Generator
• Package Type: Surface Mount; SSOP; 28-TSSOP (0.240\", 6.10mm Width)

38MHz SOIC-16 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Package Type: SOIC

• Device Type: Clock Generator
• Supply Voltage: 2 to 6

PLL Based Clock Driver, 9511 Series, 5 True Output(s) [See More]

• Features / Standards: RoHS

• Device Type: Clock Driver

IC CLK GEN 156.25MHZ 3.3V 24VQFN [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: 24-VFQFN Exposed Pad

• Device Type: Clock Generator; Clock Generator
• Supply Voltage: 3 to 3.6

1-To-8 (4 Same Frequency, 4 Divide-By-2) Clock Driver With Clear 20-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: CMOS; Clock Driver
• Package Type: SOIC

Graphics Applications Clock/Frequency Generator IC 120MHz 1 Output 16-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: Clock

• Device Type: Clock Generator
• Package Type: Surface Mount; SOIC; 16-SOIC (0.295\", 7.50mm Width)

166MHz TSSOP-16 Clock Generators / Frequency Synthesizers / PLL ROHS [See More]

• Features / Standards: RoHS
• Package Type: SSOP; TSSOP

• Device Type: Clock Generator
• Supply Voltage: 3.13 to 3.46

Clock Driver, 9513 Series, 3 True Output(s), CMOS [See More]

• Features / Standards: RoHS
• Bus Interface: CMOS

• Device Type: Clock Driver

IC CLK GEN CPU 133MHZ 2CIRC [See More]

• Features / Standards: RoHS; Lead-Free
• Package Type: 56-TFSOP (0.240, 6.10mm Width)

• Device Type: Clock Generator
• Supply Voltage: 3.13 to 3.46

1-To-8 (4 Same Frequency, 4 Divide-By-2) Clock Driver With Clear 20-SSOP [See More]

• Features / Standards: RoHS
• Bus Interface: TTL; TTL

• Device Type: Clock Driver
• Package Type: SOIC,SSOP

Intel CPU Servers Clock/Frequency Generator IC 100MHz 1 Output 28-SOIC [See More]

• Features / Standards: RoHS
• Bus Interface: Clock

• Device Type: Clock Generator
• Package Type: Surface Mount; SOIC; 28-SOIC (0.295\", 7.50mm Width)

The Si5374/75 any-frequency jitter attenuating clocks integrate four independent jitter attenuating PLLs into a single device, providing industry-leading integration for space-constrained OTN (OTU1, OTU2, OTU3, OTU4) applications. The Si537x can generate any output frequency (2 kHz to 808 MHz) from... [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: CMOS; LVPECL; LVDS; CML

• Device Type: Clock Generator
• Package Type: BGA

These clock generators are an IC generating three types of clocks –CCD, USB, and VIDEO clocks –necessary for digital still camera systems and digital video camera systems, with a single chip through making use of the PLL technology. Generating these clocks with a single chip allows for... [See More]

• Features / Standards: RoHS
• Package Type: VQFN20

• Device Type: Clock Generator
• Supply Voltage: 3 to 3.6

The DS3231M is a low-cost, extremely accurate, I2C real-time clock (RTC). The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS) resonator enhances the long-term accuracy of... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; SOIC; SOIC(N), SOIC(W)

• Device Type: Real Time Clock
• Supply Voltage: 2.3 to 5.5

RoHS/RoHS II Compliant. Series: AB-557. Operating Temperature: -40 °C ~ 85 °C. Main Purpose: PCI Express (PCIe), Clock Generator. Output: HCSL, LVCMOS. Number of Circuits: 1. Ratio - Input:Output: 0:02. Differential - Input:Output: No/Yes. Frequency Maximum: 460 MHz. Voltage - Supply:... [See More]

• Features / Standards: RoHS
• Package Type: QFN; 14-VFQFN Exposed Pad

• Device Type: Real Time Clock
• Supply Voltage: 2.25 to 3.6

Product Details. Together with an external loop filter and a voltage controlled crystal oscillator (VCXO), the HMC1031 forms a complete clock generator solution targeted at low frequency jitter attenuation and reference clock generation applications. The HMC1031 features a low power integer N... [See More]

• Features / Standards: RoHS
• Package Type: MSOP

• Device Type: Clock Generator
• Operating Temperature: -40 to 85

The EnerChip RTC CBC34123-M5C combines a Real-Time Clock (RTC) and calendar optimized for low power applications with an integrated rechargeable solid state backup battery and all power management functions. The EnerChip RTC ensures a seamless transition from main power to backup power in the event... [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: SPI

• Device Type: Real Time Clock
• Package Type: Surface Mount

Silicon Labs ’ programmable clock generator IC solutions provide any rate, any output frequency synthesis. All combinations of output frequencies can be generated exactly with 0 ppm error. The SL28PCIe10/30/50 devices are highly integrated clock generators capable of generating PCIe compliant... [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: LVPECL; HSTL; LVDS; SSTL; LVCMOS, HCSL

• Device Type: Clock Generator
• Package Type: QFN

BU3087FV has built in VCXO that is necessary for theDigital-TV signal reception. Connecting 27MHz crystal oscillator generates clocksignals to 74.25MHz for Hi-Vision. BU3087FV has built in Spread-Spectrum function too. [See More]

• Features / Standards: RoHS
• Package Type: SSOP

• Device Type: Clock Generator
• Supply Voltage: 3.13 to 3.46

The DS3232M is a low-cost, extremely accurate, I ²C real-time clock (RTC) with 236 bytes of battery-backed SRAM. The device incorporates a battery input and maintains accurate timekeeping when main power to the device is interrupted. The integration of the microelectromechanical systems (MEMS)... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; SOIC

• Device Type: Real Time Clock
• Supply Voltage: 2.3 to 4.5

RoHS/RoHS II Compliant. Series: AB-RTCMK. Type: Clock/Calendar. Operating Temperature: -40 °C ~ 85 °C. Features: Alarm, Leap Year, Watchdog Timer. Time Format: HH:MM:SS:hh (24 hr). Date Format: YY-MM-DD-dd. Interface: I ²C, 2-Wire Serial. Voltage - Supply: 1V ~ 4.4V. Current -... [See More]

• Features / Standards: RoHS
• Bus Interface: I²C

• Device Type: Real Time Clock
• Package Type: 8-WCDFN

The EnerChip RTC CBC34803-M5C combines a Real-Time Clock (RTC) and calendar optimized for low power applications with an integrated rechargeable solid state backup battery and all power management functions. The EnerChip RTC ensures a seamless transition from main power to backup power in the event... [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: I²C

• Device Type: Real Time Clock
• Package Type: Surface Mount

Silicon Labs' embedded Intel x86 clock generators support a wide variety of chipsets and processors. They provide all the necessary clock generation for the CPU, memory controller (chipset north bridge), I/O controller (chipset south bridge) as well as exceed the latest timing requirements for... [See More]

• Features / Standards: RoHS; Programmable
• Bus Interface: LVCMOS, HCSL

• Device Type: Clock Generator
• Package Type: SSOP; TSSOP

The BU9873 is a CMOS real-time clock, which has a built-in interrupt generation function. This product is connected to the CPU via I ²C interface, and configured to perform serial transmission of time and calendar data to the CPU. A high-precision oscillation adjustment circuit is also... [See More]

• Features / Standards: RoHS
• Package Type: SOP

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

The DS2417 1-Wire Time Chip with Interrupt offers a simple solution for storing and retrieving vital time information with minimal hardware. The DS2417 contains a unique lasered ROM and a real-time clock/calendar implemented as a binary counter. Only one pin is required for communication with the... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; FCHIP, TSOC

• Device Type: Real Time Clock
• Supply Voltage: 3 to 5

Experiment with the world's smallest footprint battery backup for low power RTC. A Micro Crystal 2123 RTC with oscillator can be backed up for 92 hours with the EnerChip CC CBC3112 UPS in a Chip ™. USB stick with PC GUI. [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: SPI

• Device Type: Real Time Clock (optional feature)
• Package Type: Surface Mount

Silicon Labs' embedded Intel x86 clock generators support a wide variety of chipsets and processors. They provide all the necessary clock generation for the CPU, memory controller (chipset north bridge), I/O controller (chipset south bridge) as well as exceed the latest timing requirements for... [See More]

• Features / Standards: RoHS; Programmable
• Bus Interface: LVCMOS, HCSL

• Device Type: Clock Generator
• Package Type: TSSOP

The BU9873 is a CMOS real-time clock, which has a built-in interrupt generation function. This product is connected to the CPU via I ²C interface, and configured to perform serial transmission of time and calendar data to the CPU. A high-precision oscillation adjustment circuit is also... [See More]

• Features / Standards: RoHS
• Package Type: SOP

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

The DS1110 delay line is an improved replacement for the DS1010. It has ten equally spaced taps providing delays from 5ns to 500ns. The devices are offered in a standard 16-pin SO, or 14-pin TSSOP. The DS1110 series delay lines provide a nominal accuracy of ±5% or ±2ns, whichever is... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; SOIC; TSSOP; SOIC(W), TSSOP

• Device Type: Clock Generator
• Supply Voltage: 5

Silicon Labs' programmable spread spectrum clock generators feature a wide range of programming options that allow system designers to minimize electro-magnetic interference (EMI) at the application level. Configurable parameters to reduce EMI include a wide range of signal integrity adjustments... [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: LVPECL

• Device Type: Clock Generator
• Package Type: QFN

The BU9873 is a CMOS real-time clock, which has a built-in interrupt generation function. This product is connected to the CPU via I ²C interface, and configured to perform serial transmission of time and calendar data to the CPU. A high-precision oscillation adjustment circuit is also... [See More]

• Features / Standards: RoHS
• Package Type: MSOP8

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

The DS1248 1024K NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 128K words by 8 bits) with a built-in real-time clock. The DS1248 has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance condition. When such a... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; DIP; EDIP, PCAP

• Device Type: Real Time Clock
• Supply Voltage: 3.3 to 5

Silicon Labs' highly-integrated clock + VCXO solutions feature an integrated voltage controlled oscillator (VCXO). Free-running and VCXO clocks can be generated by one device, making them ideal for cost-sensitive consumer applications. Si5350/51 clock generators feature an integrated VCXO that does... [See More]

• Features / Standards: RoHS; Programmable
• Bus Interface: LVCMOS

• Device Type: Clock Generator
• Package Type: QFN

The BU9873 is a CMOS real-time clock, which has a built-in interrupt generation function. This product is connected to the CPU via I ²C interface, and configured to perform serial transmission of time and calendar data to the CPU. A high-precision oscillation adjustment circuit is also... [See More]

• Features / Standards: RoHS
• Package Type: TSSOP-B8

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

The DS1556 is a full-function, year-2000-compliant (Y2KC), real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and 128k x 8 nonvolatile static RAM. User access to all registers within the DS1556 is accomplished with a byte-wide interface as shown in... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; DIP; EDIP, PCAP

• Device Type: Real Time Clock
• Supply Voltage: 3.3 to 5

Description: The Si5328 is a jitter-attenuating precision clock multiplier for Synchronous Ethernet applications requiring sub 1 ps jitter performance and ultra-low loop bandwidth. When combined with a low-wander, lowjitter reference oscillator, the Si5328 meets all of the wander, MTIE, TDEV, and... [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: CMOS; LVPECL; I²C; LVDS; SPI; CML, LVCMOS

• Device Type: Real Time Clock
• Package Type: QFN

The BU9873 is a CMOS real-time clock, which has a built-in interrupt generation function. This product is connected to the CPU via I ²C interface, and configured to perform serial transmission of time and calendar data to the CPU. A high-precision oscillation adjustment circuit is also... [See More]

• Features / Standards: RoHS
• Package Type: VSON008X2030

• Device Type: Real Time Clock
• Supply Voltage: 1.8 to 5.5

The DS1181L is a spread-spectrum clock modulator IC that reduces EMI in high clock-frequency-based, digital electronic equipment. Using an integrated phase-locked loop (PLL), the DS1181L accepts an input clock signal in the range of 20MHz to 134MHz and delivers a spread-spectrum modulated output... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; TSSOP

• Device Type: Clock Generator
• Supply Voltage: 3.3

Silicon Labs' highly flexible, factory and I2C programmable LVCMOS clock generators can be customized to generate multiple frequencies with significantly lower jitter, lower power and smaller size than competing solutions. Factory customized options are available to minimize EMI, including... [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: LVCMOS

• Device Type: Clock Generator
• Package Type: MSOP

The DS1554 is a full-function, year 2000-compliant (Y2KC), real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and 32k x 8 nonvolatile static RAM. User access to all registers within the DS1554 is accomplished with a byte-wide interface as shown in... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; DIP; EDIP, PCAP

• Device Type: Real Time Clock
• Supply Voltage: 3.3 to 5

Silicon Labs' highly flexible, factory and I2C programmable and factory customizable LVCMOS clock generators can be customized to generate multiple independent non-integer-related frequencies with equivalent frequency synthesis capability of 8 PLLs, with exact frequency synthesis (0 ppm error), at... [See More]

• Features / Standards: RoHS; Programmable
• Bus Interface: LVPECL; HSTL; LVDS; SSTL; LVCMOS, HCSL

• Device Type: Clock Generator
• Package Type: QFN

The DS1244 256k NV SRAM with a Phantom clock is a fully static nonvolatile RAM (NV SRAM) (organized as 32k words by 8 bits) with a built-in real-time clock. The DS1244 has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance condition. [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; DIP; EDIP, PCAP

• Device Type: Real Time Clock
• Supply Voltage: 3.3 to 5

Silicon Labs' PCI Express clocks provide industry-leading jitter performance, compliance with PCI Express (PCIe) Gen 1/2/3 requirements, outstanding frequency flexibility and configurable AC parameters for signal integrity optimization. The PCIe Clock family addresses the specific clock requirements... [See More]

• Features / Standards: RoHS
• Bus Interface: HCSL

• Device Type: Clock Generator
• Package Type: SSOP

The DS1135 series is a low-power, +5V high-speed version of the popular DS1013 and DS1035. The DS1135 series of delay lines have three independent logic buffered delays in a single package. The device is our fastest 3-in-1 delay line. It is available in a standard 8-pin 150-mil SO. The device... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; PDIP; SOIC; µMAX, PDIP(N), SOIC(N)

• Device Type: Clock Generator
• Supply Voltage: 5

Silicon Labs' zero delay clock buffer products are used in applications that require zero propagation delay between the input and output clocks. Silicon Labs' zero delay buffers are based on Silicon Labs ’ low power, high performance PLL technology and provide low power consumption and allow... [See More]

• Features / Standards: RoHS; Lead-Free; Programmable
• Bus Interface: LVCMOS

• Device Type: Clock Driver
• Package Type: SOIC; TSSOP

The DS1135L series is a low-power, 3V high-speed version of the popular DS1013, DS1033, and DS1035 series. The DS1135L series of delay lines have three independent logic buffered delays in a single package. The device is our fastest 3-in-1 delay line. It is available in a 150-mil 8-pin SO. The... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; SOIC; µMAX, SOIC(N)

• Device Type: Clock Generator
• Supply Voltage: 2.7 to 3.6

The DS1100L is a 3.3V version of the DS1100. It is characterized for operation over the range 3.0V to 3.6V. The DS1100L series delay lines have five equally spaced taps providing delays from 4ns to 500ns. These devices are offered in surface-mount packages to save PCB area. Low cost and superior... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; SOIC; µMAX, SOIC(N)

• Device Type: Clock Generator
• Supply Voltage: 3 to 3.6

The DS1123L is an 8-bit programmable timing element similar in function to the DS1023, but operating at 3.3V. Like the DS1023, the DS1123L can delay signals up to a full period or more when used as a delay line, and an on-chip reference delay can be used to offset the inherent "step-zero "... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; TSSOP

• Device Type: Clock Generator

The DS1110L 10-tap delay line is a 3V version of the DS1110. It has 10 equally spaced taps providing delays from 10ns to 500ns. The DS1110L series delay lines provide a nominal accuracy of ±5% or ±2ns, whichever is greater, at 3.3V and +25 °C. The DS1110L is characterized to... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; TSSOP

• Device Type: Clock Generator
• Supply Voltage: 2.7 to 3.6

The DS1685/DS1687 are real-time clocks (RTCs) designed as successors to the industry-standard DS1285,DS1385, DS1485, and DS1585 PC RTCs. These devices provide the industry-standard DS1285 clock function with either +3.0V or +5.0V operation. The DS1685 also incorporates a number of enhanced features... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; PDIP; SOIC; TSSOP; PDIP(W), PLCC, SOIC(W), TSSOP

• Device Type: Real Time Clock
• Supply Voltage: 3 to 5

The DS17285, DS17485, DS17885, DS17287, DS17487, and DS17887 real-time clocks (RTCs) are designed to be successors to the industry-standard DS12885 and DS12887. The DS17285, DS17485, and DS17885 (hereafter referred to as the DS17x85) provide a real-time clock/calendar, one time-of-day alarm, three... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; PDIP; SOIC; PDIP(W), SOIC(W), TSOP

• Device Type: Real Time Clock
• Supply Voltage: 3 to 5

4 1/2-Digit, LCD, High-Speed Counter/Decoder/Driver [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; PDIP; PDIP(W), PLCC

• Device Type: Clock Driver
• Operating Temperature: -20 to 85

The DS1251 4096K NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 512K words by 8 bits) with a built-in real-time clock. The DS1251Y has a self-contained lithium energy source and control circuitry which constantly monitors VCC for an out-of-tolerance condition. When such a... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; DIP; EDIP, PCAP

• Device Type: Real Time Clock
• Supply Voltage: 3.3 to 5

The DS1557 is a full-function, year-2000-compliant (Y2KC), real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and 512k x 8 nonvolatile static RAM. User access to all registers within the DS1557 is accomplished with a byte-wide interface as shown in... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; PCAP

• Device Type: Real Time Clock
• Supply Voltage: 3.3 to 5

The DS1100 series delay lines have five equally spaced taps providing delays from 4ns to 500ns. These devices are offered in surface-mount packages to save PCB area. Low cost and superior reliability over hybrid technology is achieved by the combination of a 100% silicon delay line and... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; SOIC; µMAX, SOIC(N)

• Device Type: Clock Generator
• Supply Voltage: 5

The DS1124 is an 8-bit programmable timing element similar in function to the DS1021-25. The 256-delay intervals are programmed by using a 3-wire serial interface. With a 0.25ns step size, the DS1124 can provide a delay time from 20ns up to 84ns with an integral nonlinearity of ±3ns. [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; µMAX

• Device Type: Clock Generator
• Supply Voltage: 5

The DS1307 serial real-time clock (RTC) is a low-power, full binary-coded decimal (BCD) clock/calendar plus 56 bytes of NV SRAM. Address and data are transferred serially through an I ²C, bidirectional bus. The clock/calendar provides seconds, minutes, hours, day, date, month, and year... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; PDIP; SOIC; PDIP(N), SOIC(N)

• Device Type: Real Time Clock
• Supply Voltage: 5

The DS1243Y 64K NV SRAM with Phantom Clock is a fully static nonvolatile RAM (organized as 8192 words by 8 bits) with a built-in real time clock. The DS1243Y has a self-contained lithium energy source and control circuitry, which constantly monitors VCC for an out-of-tolerance condition. When such a... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; DIP

• Device Type: Real Time Clock
• Supply Voltage: 5

The DS1553 is a full-function, year-2000-compliant (Y2KC) real-time clock/calendar (RTC) with an RTC alarm, watchdog timer, power-on reset, battery monitor, and "8k x 8 nonvolatile static RAM (NV SRAM). " User access to all registers within the DS1553 is accomplished with a bytewide... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; DIP; EDIP, PCAP

• Device Type: Real Time Clock
• Supply Voltage: 3.3 to 5

The DS1023 is an 8-bit programmable delay line similar in function to the DS1020/DS1021. Additional features have been added to extend the range of applications: The internal delay line architecture has been revised to allow clock signals to be delayed by up to a full period or more. Combined with... [See More]

• Features / Standards: RoHS
• Package Type: Surface Mount; PDIP; SOIC; PDIP(N), SOIC(W)

• Device Type: Clock Generator
• Supply Voltage: 5