DocumentCode :
105702
Title :
70 GSa/s and 51 GHz bandwidth track-andhold amplifier in InP DHBT process
Author :
Deza, J. ; Ouslimani, A. ; Konczykowska, Agnieszka ; Kasbari, A. ; Godin, J. ; Pailler, G.
Author_Institution :
III-V Lab., Alcatel-Thales, Marcoussis, France
Volume :
49
Issue :
6
fYear :
2013
fDate :
March 14 2013
Firstpage :
388
Lastpage :
389
Abstract :
A differential 70 GSa/s track-and-hold amplifier has been designed and fabricated in a 320 GHz-fT InP double heterojunction bipolar transistor process. Measurements show a 51 GHz small-signal bandwidth with an S11 parameter lower than -15 dB up to 56 GHz. The transient operation is verified up to 70 GSa/s. 60 GSa/s spectral measurements give total harmonic distortion ←46 dB up to 7 GHz and ←37 dB over the whole measurement range.
Keywords :
III-V semiconductors; harmonic distortion; heterojunction bipolar transistors; millimetre wave amplifiers; millimetre wave field effect transistors; network synthesis; sample and hold circuits; submillimetre wave amplifiers; submillimetre wave transistors; DHBT process; InP; bandwidth 51 GHz; differential track-and-hold amplifier; double heterojunction bipolar transistor process; frequency 320 GHz; small-signal bandwidth; spectral measurement; total harmonic distortion;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el.2013.0271
Filename :
6485051
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=105702
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