DocumentCode
2865018
Title
Low-power BiCMOS track-and-hold circuit with reduced signal feedthrough
Author
Sedighi, Behnam ; Borokhovych, Yevgen ; Gustat, Hans ; Scheytt, J. Christoph
Author_Institution
NICTA, University of Melbourne, VIC 3010, Australia
fYear
2012
fDate
17-22 June 2012
Firstpage
1
Lastpage
3
Abstract
this paper presents a new circuit for high-speed BiCMOS track-and-holds. The proposed approach improves the signal feedthrough in the hold mode and the bandwidth in the tracking mode. A prototype circuit is implemented in a 0.13 µm BiCMOS technology, operating at 10 GS/s and consuming 19 mW from 3.3 V supply. It is shown that the circuit is capable of providing a harmonic distortion below −50 dB.
Keywords
Bandwidth; BiCMOS integrated circuits; Capacitors; Clocks; Semiconductor device measurement; Silicon germanium; Transistors; BiCMOS integrated circuit; Sample-and-Hold (S/H); Sampling; Track-and-Hold (T/H); feedthrough;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest (MTT), 2012 IEEE MTT-S International
Conference_Location
Montreal, QC, Canada
ISSN
0149-645X
Print_ISBN
978-1-4673-1085-7
Electronic_ISBN
0149-645X
Type
conf
DOI
10.1109/MWSYM.2012.6259505
Filename
6259505
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