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Supplier: Semtech Corp.
Description: Semtech's Jitter Attenuating, Multiplying Phase Locked Loop (JAM PLL) family of products cleans up the jitter for high speed optical line cards, and provides low jitter clocks compliant up to OC-12/STM-4 spec.
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Supplier: Microchip Technology, Inc.
Description: The SM844256 provides a low-noise timing solution for high speed, high accuracy synthesis of clock signals. Common applications include SONET, Gigabit Ethernet, 10 Gigabit Ethernet, and similar networking standards.Power supplies of either 3.3V or 2.5V are supported, with superior jitter and
- Oscillation Frequency: 0.0 MHz
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Supplier: Microchip Technology, Inc.
Description: The SM843256 provides a low-noise timing solution for high speed, high accuracy synthesis of clock signals. Common applications include SONET, Gigabit Ethernet, 10 Gigabit Ethernet, and similar networking standards.Power supplies of either 3.3V or 2.5V are supported, with superior jitter and
- Oscillation Frequency: 0.0 MHz
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Supplier: Silicon Labs
Description: ) from any input frequency (2 kHz to 710 MHz) with industry-leading jitter performance (0.4 ps rms phase jitter). Silicon Labs’ innovative DSPLL® technology provides any-frequency synthesis and jitter attenuation in a highly integrated PLL solution: Eliminates the need
- Bus Interface / Output Type: CMOS, LVPECL, LVDS, Other
- Features / Standards: RoHS Compliant, Lead Free, Programmable
- Operating Temperature: -40 to 85 C
- Output Frequency: 0.0020 to 808 MHz
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Description: Jitter transfer requirements are specified in terms of jitter templates, which cover a specified gain/frequency region. Jitter transfer requirements are intended to ensure that clock recovery circuits and desynchronizer phase smoothing circuits adequately attenuate
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Supplier: Microchip Technology, Inc.
Description: The MX553ABB212M500 is an ultra-low phase jitter XO with LVDS output optimized for high line rate applications. .
- Features / Standards: RoHS Compliant
- Oscillation Frequency: 2.75 to 802 MHz
- Oscillator Type: XO
- Output Type: LVPECL, LVDS, Other
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Supplier: Microchip Technology, Inc.
Description: The MX553BBA156M250 is an ultra-low phase jitter XO with LVPECL output optimized for high line rate applications. .
- Features / Standards: RoHS Compliant
- Oscillation Frequency: Over 100 MHz
- Oscillator Type: XO
- Output Type: LVPECL, LVDS, Other
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Supplier: Integrated Device Technology
Description: for PDH or SONET to Ethernet clock jitter attenuation and frequency translation. The 813N2532 is a fully integrated Phase Locked loop utilizing a FemtoClock NG Digital VCXO that provides the low jitter, high frequency SONET / PDH output clock that easily meets OC -48
- Bus Interface / Output Type: LVPECL, Other
- Features / Standards: Lead Free
- Operating Temperature: 0.0 to 70 C
- Output Frequency: 19.44 to 156 MHz
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Supplier: Integrated Device Technology
Description: optimized for PDH or SONET to Ethernet clock jitter attenuation and frequency translation. The 813N2532I is a fully integrated Phase Locked loop utilizing a FemtoClock NG Digital VCXO that provides the low jitter, high frequency SONET / PDH output clock that easily meets OC -48
- Bus Interface / Output Type: LVPECL, Other
- Features / Standards: Lead Free
- Operating Temperature: -40 to 85 C
- Output Frequency: 19.44 to 156 MHz
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Supplier: Integrated Device Technology
Description: The IDT8V89308I is a PLL based synchronous multiplier specifically designed for applications utilizing Broadcom PHYs and Switches. This high performance device is optimized for Ethernet / SONET PDH frequency translation and clock jitter attenuation. The device contains two internal frequency
- Bus Interface / Output Type: LVPECL, Other
- Features / Standards: Lead Free
- Operating Temperature: -40 to 85 C
- Output Frequency: 25 to 156 MHz
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Supplier: Integrated Device Technology
Description: The 8400110I is a Low Jitter Telecom Rate- Conversion PLL that provides accurate and reliable frequency conversion. The 8400110I generates a 65.536MHz clock that is either locked to the input reference or locked to the external crystal or oscillator. In the locked mode, the reference input is
- Bus Interface / Output Type: Other
- Features / Standards: Lead Free
- Operating Temperature: -40 to 85 C
- Output Frequency: 25 to 65.54 MHz
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Supplier: National Instruments
Description: The NI LabVIEW Jitter Analysis Toolkit provides a library of functions optimized for performing the high-throughput jitter, eye diagram, and phase noise measurements demanded by automated validation and production test environments. Because it is hardware-agnostic, the toolkit
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Description: IEC 62884-2:2017(E) specifies the methods for the measurement and evaluation of the phase jitter measurement of piezoelectric, dielectric and electrostatic oscillators, including dielectric resonator oscillators (DROs) and oscillators using a thin-film bulk acoustic resonator (FBAR)
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Supplier: Cirrus Logic, Inc.
Description: A clock circuit IC, the CS2000 featuring both a clock generator and clock multiplier/jitter reduced clock frequency synthesizer (clean up), Cirrus Logic’s CS2x00 family is a strong entrant into the clock IC market. Based on an innovative hybrid analog-to-digital phase lock loop, the
- Bus Interface / Output Type: I2C, SPI
- Device Type: Clock Generator
- Output Frequency: 6 to 75 MHz
- Package / Form Factor: Other
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Supplier: Cirrus Logic, Inc.
Description: A clock circuit IC, the CS2300 featuring both a clock generator and clock multiplier/jitter reduced clock frequency synthesizer (clean up), Cirrus Logic’s CS2x00 family is a strong entrant into the clock IC market. Based on an innovative hybrid analog-to-digital phase lock loop, the
- Bus Interface / Output Type: I2C, SPI
- Device Type: Clock Generator
- Output Frequency: 6 to 75 MHz
- Package / Form Factor: Other
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Supplier: Cirrus Logic, Inc.
Description: A clock circuit IC, the CS2100 featuring both a clock generator and clock multiplier/jitter reduced clock frequency synthesizer (clean up), Cirrus Logic’s CS2x00 family is a strong entrant into the clock IC market. Based on an innovative hybrid analog-to-digital phase lock loop, the
- Bus Interface / Output Type: I2C, SPI
- Device Type: Clock Generator
- Output Frequency: 6 to 75 MHz
- Package / Form Factor: Other
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Supplier: Cirrus Logic, Inc.
Description: A clock circuit IC, the CS2200 featuring both a clock generator and clock multiplier/jitter reduced clock frequency synthesizer (clean up), Cirrus Logic’s CS2x00 family is a strong entrant into the clock IC market. Based on an innovative hybrid analog-to-digital phase lock loop, the
- Bus Interface / Output Type: I2C, SPI
- Device Type: Clock Generator
- Output Frequency: 6 to 75 MHz
- Package / Form Factor: Other
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Supplier: Texas Instruments
Description: Low-Noise Clock Jitter Cleaner with Cascaded PLLs 48-WQFN -40 to 85
- Features / Standards: RoHS Compliant
- Operating Temperature: -40 to 85 C
- Package / Form Factor: Other
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Supplier: Texas Instruments
Description: Low-Noise Clock Jitter Cleaner with Cascaded PLLs 48-WQFN -40 to 85
- Features / Standards: RoHS Compliant
- Operating Temperature: -40 to 85 C
- Package / Form Factor: Other
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Supplier: Silicon Labs
Description: Silicon Labs' family of low jitter non-PLL based fanout buffers produce multiple copies of an input clock at the same frequency with minimal additive jitter. LVDS, LVPECL, HCSL, LVCMOS, SSTL and HSTL buffers are available, including devices that support integrated level translation.
- Clock Skew: 70 ps
- Device Type: Clock Generator
- Operating Temperature: -40 to 85 C
- Package / Form Factor: Surface Mount Technology (SMT), SOIC
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Description: IEC/PAS 60679-6 applies to the phase jitter measurement of quartz crystal oscillators and SAW oscillators used for electronic devices and gives guidance for phase jitter that allows the accurate measurement of r.m.s. jitter.
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Description: IEC 60679-6:2011 applies to the phase jitter measurement of quartz crystal oscillators and SAW oscillators used for electronic devices and gives guidance for phase jitter that allows the accurate measurement of r.m.s. jitter. In the measurement method, phase
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Supplier: Richardson RFPD
Description: Valpey Fisher Phase-Lock-Loop Jitter Attenuators offer a completely integrated clock/PLL timing solution for synchronization, clock and data recovery, and jitter attenuation in SONET/SDH/ATM network elements. Various models are available in LVPECL, SINE, or CMOS with multiple
- Output Frequency: 25 MHz
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Supplier: Richardson RFPD
Description: The VF900703 is a Phase-Lock-Loop, Frequency Translator and Jitter Attenuator which accepts an input frequency of 161.1328 MHz or 156.250 MHz and provides an output frequency at 156.250 MHz. The desired input is determined by the frequency select input ""S0"". A Lock Detect output
- Output Frequency: 156 MHz
- Supply Voltage: 3.3 volts
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Supplier: Richardson RFPD
Description: The VFJA910 is a Phase-Lock-Loop and Jitter Attenuator that provides two LVCMOS outputs with a frequency of 25MHz. With less than 0.4 dBc of jitter peaking the device allows for cascading multiple stages within the network. A select input [Sel] allows the user to switch from the
- Output Frequency: 25 MHz
- Supply Voltage: 3.3 volts
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Supplier: Richardson RFPD
Description: The VFJA402 is a Phase-Lock-Loop and jitter attenuator capable of providing an output frequency up to 200MHz. Two select inputs [S1,S0] allow the user to select 1 of 3 preset input frequencies or the free run mode. In free run mode the device provides the nominal output frequency and
- Output Frequency: 10 to 200 MHz
- Supply Voltage: 3.3 volts
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Description: compliance requirement set where the phase content of the signal is involved. A more generalized concept for jitter compliance testing is developed where the phase properties of the signals at signal levels other than the nominal receiver switching point are considered as well
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Description: compliance requirement set where the phase content of the signal is involved. A more generalized concept for jitter compliance testing is developed where the phase properties of the signals at signal levels other than the nominal receiver switching point are considered as well
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Supplier: CSA Group
Description: Telegraph and Telephone Consultative Committee (ITU-T). Scope The measurement methods and specifications are intended to be used as part of a total signal performance compliance requirement set where the phase content of the signal is involved. A more generalized concept for jitter
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Supplier: Maxim Integrated Products, Inc.
Description: integrated, the difference of the output pulse streams provides a control voltage proportional to input phase or frequency difference. Guaranteed minimum short pulse duration completely eliminates minimum phase difference requirements during the lock condition, maximizing loop
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Supplier: Allied Electronics, Inc.
Description: Designed using high-Q 3rd overtone UM-1 crystal to achieve Ultra-Low Phase Noise. Perfect for any application requiring low pull with extremely low phase noise. Features: Frequency Range: 50-125 MHz Input Voltage: 3.3 V ±0.3 V Jitter
- Operating Temperature: 0.0 to 70 C
- Oscillation Frequency: 100 MHz
- Oscillator Type: VCXO
- Output Type: CMOS
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Description: information from the book's . . . * Tutorials dealing with devices, delay-locked loops (DLLs), fractional-N synthesizers, bang-bang PLLs, and simulation of phase noise and jitter * In-depth discussions of passive devices such as inductors, transformers, and varactors * Papers on the
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Supplier: Digi-Key Electronics
Description: IC JITTER ATTENUATOR/MULTIPLEXER
- Bus Interface / Output Type: LVPECL, Other
- Features / Standards: RoHS Compliant, Lead Free
- Operating Temperature: -40 to 85 C
- Output Frequency: 350 MHz
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Supplier: RS Components, Ltd.
Description: Quad Clock Generator/Jitter Clean.VQFN32 - Clocks, Timing & Frequency Control Circuits - PLL Frequency Synthesizers
- Output Frequency: 42 MHz
- Package / Form Factor: Other
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Integrated Device Technology
High Performance Universal Frequency Translator
jitter attenuator IC featuring less than 200fs of phase noise, providing valuable system design margin for 10Gbps interfaces in wireline and wireless communication networks. The additional phase noise margin eases system design constraints, allowing (read more)
Browse IC Phase-locked Loops (PLL) Datasheets for Integrated Device Technology -
Abracon LLC
ABMJB-902 - Jitter Attenuator
FEATURES: • Low power and miniature package programmable jitter attenuator • Input/output frequency up to 200MHz • I/O pins can be configured as output enable (OE), frequency switching (CSEL), power down (PDB) input, or CLK1 (2) output (read more)
Browse Temperature Sensors Datasheets for Abracon LLC -
Integrated Device Technology
Flexible, low-jitter universal output buffers
additive phase jitter: 0.2ps Four banks of internal non-volatile in-system programmable or factory programmable (read more)
Browse IC Clocks Datasheets for Integrated Device Technology -
Integrated Device Technology
8V19N408 Jitter Attenuator and Clock Synthesizer
8V19N408 is a fully integrated FemtoClock® NG Jitter Attenuator and Clock Synthesizer. The device is a high-performance clock solution for conditioning and frequency/phase management of wireless base station radio equipment (read more)
Browse Datasheets for Integrated Device Technology -
Integrated Device Technology
FemtoClock Low-Phase-Noise Frequency Synthesizers
IDT FemtoClock® and FemtoClock Next Generation (NG) devices are advanced, high-performance clock-frequency synthesizers. Employing a simple, low-cost, fundamental-mode quartz crystal as the low frequency reference these devices synthesize high-quality, low-jitter clock signals with less (read more)
Browse IC Clocks Datasheets for Integrated Device Technology -
Abracon LLC
ASTMUPC Series High Performance MEMS Oscillator
frequency in the 1 MHz to 220 MHz range for LVCMOS output, and 1 MHz to 625 MHz range for LVDS and LVPECL outputs. These devices offer excellent RMS phase jitter (0.6 ps typical @ 156.25 MHz, over the integration bandwidth of 12 kHz to 20 MHz). In addition, these devices are available with tight (read more)
Browse Oscillators Datasheets for Abracon LLC -
Integrated Device Technology
1.8V RF Timing Dual-Channel LVDS Buffer Devices
IDT 8P34S buffer family enable the simultaneous fanout of high-frequency clock and data signals, with very low additive phase jitter of typically <45 femtoseconds. Each of the (read more)
Browse IC Clocks Datasheets for Integrated Device Technology -
Integrated Device Technology
FemtoClock® NG 12-Output Clock Generator
(LVPECL or LVDS) and 1 LVCMOS on 3 integer and 1 integer or FracN divider Low phase jitter: < 100 fs RMS Phase Jitter, 12 kHz to 20 MHz Output frequencies from 10.91 MHz up (read more)
Browse IC Clocks Datasheets for Integrated Device Technology -
Abracon LLC
Frequency Divider Evaluation B oard
supply any other oscillator signal between 10MHz and 200MHz; if ABLNO series is not being characterized. This Evaluation Board is ideal to conduct the following measurements: • Phase Noise and rms jitter for ÷1, ÷2, ÷4 and ÷8 frequency outputs • Frequency Pull (read more)
Browse Frequency Converters and Translators Datasheets for Abracon LLC -
Integrated Device Technology
VersaClock® 5 Programmable Clock Generator
Up to 350 MHz input/output frequencies Stores 4 different configurations in OTP non-volatile memory < 100 mW core power (at 3.3V) < 0.7 ps RMS phase jitter (read more)
Browse IC Clocks Datasheets for Integrated Device Technology
Conduct Research Top
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Estimating Clock Tree Jitter
High speed, high-performance timing applications often require a combination of XO/VCXOs, clock generators, clock buffers and jitter cleaning clocks to satisfy system timing requirements. Each component in the clock tree adds phase jitter to the starting reference clock. Care must be taken during
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A Primer on Jitter, Jitter Measurement and Phase-locked Loops
As clock speeds and communication channels run at ever higher frequencies, engineers who have previously had little need to consider clock jitter and phase noise are finding that they need to increase their knowledge of these subjects. This primer provides an overview of jitter, offers practical
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Phase Noise Measurement and Jitter Analysis
The JS-1000 is a high-performance, characterization/verification solution for testing electrical components or modules in optical transport communication systems with the utmost accuracy and repeatability. The solution is a tailored Phase Noise System that measures clock jitter characteristics
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Estimating Period Jitter from Phase Noise
In this application note, the following definitions apply: Cycle-to-cycle jitter-The short-term variation in clock period between adjacent clock cycles. This jitter measure, abbreviated here as JCC, may be specified as either an RMS or peak-to-peak quantity. Jitter-Short-term variations
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Clock Division with Jitter and Phase Noise Measurements
As clock speeds and communication channels run at ever higher frequencies, accurate jitter and phase noise measurements become more important, even as they become more difficult and expensive to manage. While measuring ultra low-jitter devices and equipment, the engineer is continually required
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PLL Jitter and Its Effects in the CAN Protocol
it possible to generate an internal 40 MHz clock from an external 10 MHz crystal. One drawback in the use of PLL circuits is that they create a small, but still measurable level of transient phase shifts, or jitter. This Technical Brief shows the influence of PLL jitter on Microchip's PIC18 microcontrollers
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PLL Jitter and its Effects on ECAN TM Technology Communications (.pdf)
programmable PLLs in their clock generation circuits. One point of interest in the use of PLL circuits is that they create a small, but still measurable, level of transient phase shifts, or jitter. This technical brief shows the influence of PLL jitter on CAN communications using the dsPIC33F/PIC24H
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Tutorial: When to use a Clock vs. an Oscillator
Picking the right device for a particular application is dependent on a number of factors, in high performance applications, low jitter and low phase noise are critical given that they have a direct impact on the bit-error rate in high speed serial data transmission applications and the signal
More Information Top
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Phase Noise in Signal Sources
3 THE RELATIONSHIP BETWEEN PHASE JITTER AND NOISE DENSITY 18 .
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Clocking in Modern VLSI Systems
140 5.2.1 Phase Jitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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The Design of Low Noise Oscillators
4.3.1 4.3.2 Phase Noise Phase Jitter .
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Temperature- and Supply Voltage-Independent Time References for Wireless Sensor Networks
In [176], an attempt has been made to define a FoM relating the rms phase jitter , the power consumption and the frequency accuracy.
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Phase-Modulated Optical Communication Systems
Statistics of Soliton Phase Jitters 2.1 .
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Carrier loop architectures for tracking weak GPS signals
It is shown that for PLLs the metric of total phase jitter is a reliable metric for assessing low C=N performance of the tracking loop provided the loop bandwidth is not too small (»> 5 Hz).
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The Designer's Guide to Jitter in Ring Oscillators
In reality, there will be both static (“phase offset”) and dynamic (“ phase jitter ” or simply “jitter”) phase errors in the recovered clock, which will de- grade performance and increase the BER.
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Digital and Analog Fiber Optic Communications for CATV and FTTx Applications
The impact of this parameter, along with the phase jitter , is especially critical to high-level modulations such as QAM, and is manifested in the eye-pattern and BER measurements of such signals, and is further elaborated in Chapters 14, 15, and …