Programmable IC Clocks

RV-3028-C7 is a SMT Real-Time Clock Module that incorporates an integrated CMOS circuit together with an XTAL. It operates under vacuum in a hermetically sealed ceramic package with metal lid. The RV-3028-C7 real-time clock/calendar module with an automatic backup power switchover circuit is... [See More]

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

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

Specially designed for miniature, high-volume applications, the RV-3028-C8 incorporates a miniature 32.768 kHz crystal resonator with a CMOS-based oscillator and RTC circuitry within an ultra-compact 2.0 x 1.2 x 0.6 mm SMD ceramic package. It operates under vacuum in a hermetically sealed ceramic... [See More]

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

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

RV-3032-C7 is a High Performance Temperature Compensated Real-Time Clock Module with I ²C interface which offers the world's best time accuracy across industrial temperature range at ultra-low current consumption. Factory calibrated temperature compensation of embedded 32.768 kHz crystal... [See More]

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

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

RV-3129-C3 is a CMOS low power, real-time clock/calendar module with built-in Thermometer and Digital Temperature Compensation circuitry (DTCXO). The temperature compensation circuitry is factory-calibrated and greatly improves the time accuracy by compensating the frequency-deviation @ 25 °C... [See More]

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

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

RV-4162-C7 This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The very small SMT ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function provides... [See More]

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

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

RV-8263-C7 This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The very small SMT ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function provides seconds,... [See More]

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

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

RV-8263-C8 This ultra small RTC Module has been specially designed for miniature and cost sensitive high volume applications. The tiny C8 (2.0 x 1.2x 0.7 mm) SMD ceramic package combines the 32.768 kHz crystal unit with the CMOS-based oscillator and real-time-clock circuitry. The clock function... [See More]

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

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

RV-8803-C7 is an high accuracy, ultra low power Real-Time-Clock Module with embedded 32.768 kHz Crystal. High accuracy, high stability is achieved by factory calibrated, temperature compensated DTCXO and results to time-accuracy of ± 3.0 ppm across the temperature range from -40 °C to +85... [See More]

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

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

RV-3149-C3 is a CMOS low power, real-time clock/calendar module with built-in Thermometer and Digital Temperature Compensation circuitry (DTCXO). The temperature compensation circuitry is factory-calibrated and greatly improves the time accuracy by compensating the frequency-deviation @ 25 °C... [See More]

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

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

RV-8063-C7 is a CMOS real-time clock/calendar module optimized for low power consumption. An Offset register allows to compensating the frequency deviation of the 32.768 kHz clock. All addresses and data are transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum data rate of... [See More]

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

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

RV-8063-C8 is an ultra-small CMOS real-time clock/calendar module optimized for low power consumption. An Offset register allows to compensating the frequency deviation of the 32.768 kHz clock. All addresses and data are transferred serially via a Serial Peripheral Interface (SPI-bus) with a maximum... [See More]

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

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

The CDP68HC68T1 Real-Time Clock provides a time/calendar function, a 32 byte static RAM, and a 3 wire Serial Peripheral Interface (SPI Bus). The primary function of the clock is to divide down a frequency input that can be supplied by the on-board oscillator in conjunction with an external crystal... [See More]

• Features / Standards: Programmable
• Package Type: PDIP; SOIC

• Device Type: Real Time Clock
• Supply Voltage: 3 to 6

Programmable PLL Clock Driver Single 48-Pin SSOP T/R [See More]

• Features / Standards: RoHS; Programmable
• Package Type: 48-BSSOP (0.295, 7.50mm Width)

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

IC RTC CLK/CALENDAR I2C 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

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

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

The CDP68HC68T1 Real-Time Clock provides a time/calendar function, a 32 byte static RAM, and a 3 wire Serial Peripheral Interface (SPI Bus). The primary function of the clock is to divide down a frequency input that can be supplied by the on-board oscillator in conjunction with an external crystal... [See More]

• Features / Standards: Programmable
• Package Type: PDIP; SOIC

• Device Type: Real Time Clock
• Supply Voltage: 3 to 6

Programmable PLL Clock Generator Quad 3MHz to 166MHz 24-Pin QFN EP [See More]

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

• Device Type: Fanout Distribution, Fractional N Synthesizer, Multiplexer, Spread Spectrum Clock Generator; Clock Generator
• Supply Voltage: 2.25 to 3.6

IC RTC CLK/CALENDAR SPI 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: SPI; SPI, 4-Wire Serial

• Device Type: Real Time Clock

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 ’ 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

The CDP68HC68T1 Real-Time Clock provides a time/calendar function, a 32 byte static RAM, and a 3 wire Serial Peripheral Interface (SPI Bus). The primary function of the clock is to divide down a frequency input that can be supplied by the on-board oscillator in conjunction with an external crystal... [See More]

• Features / Standards: Programmable
• Package Type: PDIP; SOIC

• Device Type: Real Time Clock
• Supply Voltage: 3 to 6

Programmable PLL Clock Generator Single 0.16MHz to 200MHz 24-Pin QFN [See More]

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

• Device Type: Clock Generator
• Supply Voltage: 1.71 to 3.63

IC RTC CLK/CALENDAR I2C 8SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

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: SSOP; TSSOP

Programmable PLL Clock Generator Triple 16-Pin TSSOP [See More]

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

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

IC RTC CLK/CALENDAR I2C 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

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

IC RTC CLK/CALENDAR I2C 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

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

IC RTC CLK/CALENDAR SPI 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: SPI; SPI, 4-Wire Serial

• Device Type: Real Time Clock

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

IC RTC CLK/CALENDAR SPI 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: SPI; SPI, 4-Wire Serial

• Device Type: Real Time Clock

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

IC RTC CLK/CALENDAR I2C 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

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

IC RTC CLK/CALENDAR SPI 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: SPI; SPI, 4-Wire Serial

• Device Type: Real Time Clock

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

IC RTC CLK/CALENDAR I2C 8SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

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; Programmable
• Bus Interface: LVPECL; HSTL; LVDS; SSTL; LVCMOS, HCSL

• Device Type: Clock Generator
• Package Type: QFN

IC RTC CLK/CALENDAR SPI 8SON [See More]

• Features / Standards: Programmable
• Bus Interface: SPI; SPI, 3-Wire Serial

• Device Type: Real Time Clock

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

IC RTC CLK/CALENDAR I2C 8SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

IC RTC CLK/CALENDAR I2C 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

IC RTC CLK/CALENDAR I2C 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

IC RTC CLK/CALENDAR I2C 10SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock

IC RTC CLK/CALENDAR I2C 8SON [See More]

• Features / Standards: Programmable
• Bus Interface: I²C; I²C, 2-Wire Serial

• Device Type: Real Time Clock