Dr. Liu，电子科技大学博士，复睿微架构专家。 时钟电路是芯片中最基础的电路，时钟电路性能的好坏关乎SoC中所有电路能否 ...

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 ...

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 ...

Figure 1 shows a typical high-speed communications link incorporating an embedded clock. Each subsystem (clock, transmitter, channel, and receiver) contributes to the overall jitter budget. Subsystem ...

A clock distribution IC does not independently generate a clock signal; as such, phase noise cannot be measured unless an input is applied. The term most commonly used to quantify the quality of a ...

Clock signals provide reference timing to every integrated circuit and electrical system. Consumer applications typically use simple quartz crystals for reference clock generation. Other applications, ...

This paper is concerned with the optimum interpolation of sampled data when various types of jitter are present. The two basic types of jitter are the departures from intended sampling times in taking ...