DocumentCode :
2686013
Title :
Common-mode noise reduction on broadside-coupled delay line
Author :
Ding-Bing Lin ; Chung-Pin Huang ; Hsin-Nan Ke ; Wen-Sheng Liu
Author_Institution :
Dept. of Electron. Eng., Taipei Tech (Nat. Taipei Univ. of Technol.), Taipei, Taiwan
fYear :
2015
fDate :
15-21 March 2015
Firstpage :
144
Lastpage :
147
Abstract :
Conventional edge-coupled differential delay lines are becoming popular choice on high-speed connection, which depend on their balanced property and superior immunity to noise interference. Although edge-coupled differential delay lines with differential signaling have many advantages, such as high noise immunity and low noise radiation, yet common-mode noise are becoming higher and higher resulting data rate approaches GHz level. Hence, broadside-coupled differential delay lines are proposed for common-mode noise reduction in this research. Simulation results show that time-domain common-mode noise on broadside-coupled serpentine and spiral delay lines can reduce 79 % and 84.57 % compared with edge-coupled serpentine and spiral delay lines. Similarly, frequency-domain differential to common-mode conversions have significant reduction at the frequency band of interest.
Keywords :
circuit noise; delay lines; electromagnetic compatibility; broadside coupled delay line; broadside coupled differential delay lines; common mode noise reduction; differential signaling; edge coupled differential delay lines; high speed connection; low noise radiation; noise immunity; Crosstalk; Delay lines; Noise; Noise reduction; Routing; Spirals; Time-domain analysis; broadside-coupled differential delay lines; commom-mode noise; differential to common-mode conversions; edge-coupled differential delay lines;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electromagnetic Compatibility and Signal Integrity, 2015 IEEE Symposium on
Conference_Location :
Santa Clara, CA
Print_ISBN :
978-1-4799-1992-5
Type :
conf
DOI :
10.1109/EMCSI.2015.7107675
Filename :
7107675
Link To Document :
بازگشت