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 ...

Jitter remains one of the most important specifications when measuring the goodness of a device. Compliance packages specify random jitter, deterministic jitter, time interval error, and total jitter.

We will first talk about the limitations and drawbacks of peak-to-peak-based metrics for jitter. Then we will discuss why the jitter component method of quantifying jitter is better and more accurate ...

High-speed communications require system designers to optimize clocking performance while adhering to both performance and cost-budget requirements. When selecting an optimal clock, the developer must ...

No real clock sources (PLL’s, DLL’s, Crystal Oscillators, even function generators) exist that have a single, fixed value for their output period. The output period of all real clock sources changes ...

Meeting the demanding performance requirements of today’s system-on-a-chip (SoC) applications, whether in high-data-rate telecom systems or high-quality audio and video equipment, requires extensive ...