DocumentCode
2037039
Title
A 3.3-V wideband high-precision fully differential CMOS track and hold amplifier
Author
Standarovski, D. ; Bernal, O. ; Cousineau, M. ; Lescure, M.
Author_Institution
ENSEEIHT, Toulouse, France
Volume
1
fYear
2005
fDate
14-15 July 2005
Firstpage
275
Abstract
A fully differential high-speed high-resolution CMOS track & hold amplifier (THA) is designed for CCD analogue front-end (AFE) circuits. First THA structure is described and theorically analyzed in order to extract sub-circuit requirements. Then, low-voltage, high-frequency, low-power, nearly rail-to-rail fully differential 3.3V CMOS op-amp solution, used as THA sub circuit, is described. Finally, conception and implementation of an expected 14-bit, 30-MS/s CMOS THA in BiCMOS 0.35μm 3.3V is developed.
Keywords
BiCMOS analogue integrated circuits; analogue circuits; differential amplifiers; integrated circuit design; low-power electronics; operational amplifiers; sample and hold circuits; 0.35 micron; 3.3 V; BiCMOS; CCD analogue front end circuits; differential amplifier; operational amplifier; track & hold amplifier; BiCMOS integrated circuits; Broadband amplifiers; CMOS technology; Capacitors; Charge coupled devices; Differential amplifiers; Feedback loop; Frequency; Signal processing; Space technology;
fLanguage
English
Publisher
ieee
Conference_Titel
Signals, Circuits and Systems, 2005. ISSCS 2005. International Symposium on
Print_ISBN
0-7803-9029-6
Type
conf
DOI
10.1109/ISSCS.2005.1509907
Filename
1509907
Link To Document