SJ(Sinusiodal Jitter),正弦抖动,因为该抖动仅在一个频点上,经常用了验证和测试电路的性能,不如时钟数据恢复电路CDR的抖动容限(Jitter tolerance)。 还有有界不相关抖动BUJ,这里主要有由电源或相邻信道的串扰等引起的,可以是周期的(Periodic),也可以是非周期的(non-periodic)。...
网络周期抖动;抖动的幅度区间;周期抖动率 网络释义
Clocking ICs generate typical 75 psec rms period jitter
按照sitime提供的jitter测试文档《SiT-AN10007 Rev 1.21》中的描述,Period Jitter测试方案如下(该方案源自JESD65B-Definition of Skew Specifications对jitter的定义) RMS: 因为理想周期的值往往难以确定,所以实际以平均周期作为理想周期,这样Pj的均方根值(RMS)就变为了测量到的Period的标准差(Std dev)。可以使用Keysigh...
(\lambda _e). To account for instrumental imperfections, we included offset and jitter terms per instrument in the likelihood function. The posterior distributions of the QP kernel hyperparameters were computed usingpyaneti51,52. We conducted one-dimensional GP regression for the full width at ...
At a 3.0-Gb/s 231 - 1 PRBS, the measured jitter in the recovered clock is 3.59 psrms and 29.4 pspp, and the power consumption is 11.4 mW. 展开 关键词: All-digital clock and data recovery clock and data recovery digitally-controlled oscillator digitally-controlled resistor high-speed ...
Da Dalt, "A 1.4psrms-period-jitter TDC-less fractional-N digital PLL with digitally controlled ring oscillator in 65nm CMOS," in Solid-State Circuits Conference Digest of Technical Papers (ISSCC), 2010 IEEE International, 2010, pp. 478-479. :...
J. Lee, A. George, and M. Je, "5.10 A 1.4 V 10.5 MHz swing-boosted differential relaxation oscillator with 162.1 dBc/Hz FoM and 9.86 ps rms period jitter in 0.18 nm CMOS," in 2016 IEEE International Solid-State Circuits Conference (ISSCC), pp. 106-108, IEEE, 2016....
We present the design, operation, and test results of a new time interval/delay generator that provides the resolution of 0.3 ps, jitter below 10 ps (rms), and wide delay range of 10 s. The wide range has been achieved by counting periods of a reference clock while the high resolution ...
has an A/D converter (101) followed by band pass filter (102) and null crossing detector (103) and period estimator (104) and period to period difference estimator (105) with switch (106) to a jitter detector (107) with jitter measured by a peak to peak detector (108) and RMS detect...