DocumentCode
597062
Title
A CMOS track-and-hold circuit with beyond 30 GHz input bandwidth
Author
Sedighi, Behnam ; Huynh, A.T. ; Skafidas, E.
Author_Institution
Dept. Electr. & Electron. Eng., Univ. of Melbourne, Melbourne, VIC, Australia
fYear
2012
fDate
9-12 Dec. 2012
Firstpage
113
Lastpage
116
Abstract
To realize future ultra high-speed data converters, sampling circuits with very large bandwidth are required. This paper studies the design of ultra high-speed Track-and-Hold (T/H) circuits. A bootstrapping circuit for T/H is presented. The proposed T/H is simulated in 32 nm SOI-CMOS technology. It achieves an input bandwidth higher than 30 GHz and provides an SNDR higher than 43.8 dB (ENOB > 7.0 b) when sampling a 34 GHz input signal at 10 GS/s.
Keywords
CMOS integrated circuits; analogue-digital conversion; bootstrap circuits; millimetre wave circuits; sample and hold circuits; silicon-on-insulator; CMOS track-and-hold circuit; SNDR; SOI-CMOS technology; T-H circuits; bandwidth 30 GHz; bootstrapping circuit; frequency 34 GHz; sampling circuits; size 32 nm; ultra high-speed data converters; ultra high-speed track-and-hold circuits; Bandwidth; CMOS integrated circuits; Clocks; Logic gates; Switches; Switching circuits; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Electronics, Circuits and Systems (ICECS), 2012 19th IEEE International Conference on
Conference_Location
Seville
Print_ISBN
978-1-4673-1261-5
Electronic_ISBN
978-1-4673-1259-2
Type
conf
DOI
10.1109/ICECS.2012.6463786
Filename
6463786
Link To Document