DocumentCode
2983493
Title
Asymmetrical parasitic effects in differential inductor
Author
Jie, Pan ; Haigang, Yang ; Yang, Lee
Author_Institution
Chinese Acad. of Sci., Beijing
fYear
2007
fDate
20-22 Dec. 2007
Firstpage
757
Lastpage
760
Abstract
Asymmetrical parasitic effects in differential inductor´s layout are analyzed. The major asymmetry arises from the underpass and central tap. Test data shows, although this asymmetry is small, the inductor´s layout should be carefully designed to decrease the parasitics. Central tap has little influence on differentially-driven inductor´s inductance and Q factor.
Keywords
Q-factor; inductors; Q factor; asymmetrical parasitic effects; central tap; differential inductor; CMOS technology; Capacitors; Circuit topology; Inductance; Inductors; Integrated circuit interconnections; Q factor; Radio frequency; Spirals; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Electron Devices and Solid-State Circuits, 2007. EDSSC 2007. IEEE Conference on
Conference_Location
Tainan
Print_ISBN
978-1-4244-0637-1
Electronic_ISBN
978-1-4244-0637-1
Type
conf
DOI
10.1109/EDSSC.2007.4450236
Filename
4450236
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