DocumentCode
3416774
Title
Design of differential vias in high speed digital circuit
Author
Wang, Yuanqing ; Hong, Wei
Author_Institution
Southeast Univ., Nanjing, China
Volume
5
fYear
2005
fDate
4-7 Dec. 2005
Abstract
Differential vias are analyzed based on quasi-static field, and then the relation between differential vias and differential mode impedance are presented. Also the differential vias with shielding grounded vias is analyzed. Full wave electromagnetic simulation is used to validate the availability of designed differential vias. A high speed digital system including daughter card and backplane is presented. Availability of the designed differential vias is also validated using the measured eye-diagram and BER result.
Keywords
digital integrated circuits; high-speed integrated circuits; integrated circuit interconnections; differential mode impedance; differential vias; full wave electromagnetic simulation; high speed digital circuit; quasi-static field; shielding grounded vias; Availability; Backplanes; Capacitance; Digital circuits; Digital systems; Distributed parameter circuits; Electromagnetic scattering; Impedance; Microstrip; Millimeter wave communication;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1607044
Filename
1607044
Link To Document