1. Optimized design of signal crosstalk in high speed PCB
- Author
-
Tian Wenchao, Zhu Yadi, Shan Lei, and Wang Wenlong
- Subjects
Crosstalk ,Amplitude ,Computer science ,Low-power electronics ,Electronic engineering ,Data lines ,Detection theory ,Signal integrity ,Field-programmable gate array ,Signal acquisition - Abstract
Aiming to the high signal crosstalk noise in key data line D2 of the FPGA dual-channel signal acquisition system with 6 layers, the data line D2 design is optimized by adjusting the line spaces. The simulation results show that the amplitude of crosstalk noise decreases from 415mV without optimized to 141mV with optimized at frequency 133MHz. The decline reaches up to 294%.
- Published
- 2012
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