EDN

Clock jitter and the crystal oscillator

http://www.cardinalxtal.comThe term “frequency jitter” has become popular in the last few years to define the short-term stability of a frequency source. A ...
EDN

Understand analog/digital converter clock jitter–and why you should care

In the circuit in Figure 1, the comparator's output will go high if input B is greater than input A. It will fall when input B is less than input A. If the comparator and input signal sources are ...
Embedded

Dealing with PLL clock jitter in advanced processor designs: Part 3

Before we discuss the guidelines that the developer must follow when measuring TIE jitter, it is useful to also look at jitter for a much more general case in which jitter is not assumed to be ...
Business Wire

PCI Express Clock Jitter Measurement Tool from Silicon Labs Simplifies Timing Design

AUSTIN, Texas--(BUSINESS WIRE)--Silicon Labs (NASDAQ: SLAB) has introduced a free software tool that enables engineers to quickly and easily measure PCI Express® (PCIe®) clock jitter from an ...
New Electronics

Taking the mystery out of jitter

Jitter can seriously degrade system operation but, as Lee Morgan explains, characterising and troubleshooting jitter on embedded systems has become a lot easier. Clocks are the heartbeats of embedded ...
Design-Reuse

Dealing with clock jitter in embedded DDR2/DDR3 DRAM designs: Part 3

As previously discussed in Part 1 and Part 2 in this series, measured DDR2/DDR3 clock jitter values are not absolute, but the specification limits are. This presents a problem: is the measured clock ...
Electronic Design

Real-time jitter measurements

Jitter measurements are among the most important ways of evaluating the performance of serial digital data links as well as clocks. The oscilloscope is by far the instrument most commonly used for ...
Electronic Design

Suffering From the Jitter Bug?

Signal sources can help predict serialiser and deserialiser jitter behaviour. Signal jitter is one of the more difficult compliance issues confronting serial device designers. With their high data ...
Electronic Specifier

DigiKey adds jitter attenuators and clock multipliers

Skyworks SKY63104, SKY63105, and SKY63106 are advanced jitter attenuators and clock multipliers designed for high-speed ...
Seeking Alpha

Skyworks Sets New Benchmark in Ultra-Low Jitter Clock Buffers for High-Speed Connectivity

New SKY53510/80/40 Family of Clock Fanout Buffers are Purpose-Built for Data Centers, Wireless Networks, and PCIe Gen 7 Applications IRVINE, Calif.--(BUSINESS WIRE)-- Skyworks Solutions, Inc. (SWKS), ...
Electronics Weekly

ADI launches clock jitter attenuator for base-stations

Today ADI introduced a clock jitter attenuator designed to support the JESD204B serial interface standard for connecting high-speed data converters and FPGAs operating in base station designs. The ...