DocumentCode
2890392
Title
Predictive Switched-Capacitor Track-and-Hold Amplifier with Improved Linearity
Author
Yoshizawa, Hirokazu ; Temes, Gabor C.
Author_Institution
Dept. of Electron. Eng., Saitama Inst. of Technol.
fYear
2007
fDate
27-30 May 2007
Firstpage
233
Lastpage
236
Abstract
A novel predictive switched-capacitor amplifier stage is described. It is a track-and-hold amplifier which uses a minimum number of additional capacitors to desensitize the operation to amplifier imperfections. Simulations indicate that the proposed circuit has smaller gain error and lower harmonic distortion than those described in earlier work.
Keywords
amplifiers; harmonic distortion; sample and hold circuits; switched capacitor networks; improved linearity; predictive switched-capacitor amplifier; track-and-hold amplifier; Capacitance; Capacitors; Circuit noise; Circuit simulation; Computational modeling; Computer errors; Harmonic distortion; Linearity; Operational amplifiers; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2007. ISCAS 2007. IEEE International Symposium on
Conference_Location
New Orleans, LA
Print_ISBN
1-4244-0920-9
Electronic_ISBN
1-4244-0921-7
Type
conf
DOI
10.1109/ISCAS.2007.378319
Filename
4252614
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