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Low-Voltage High-Drive CMOS Current Feedback Op-Amp.

Authors :
Mita, Rosario
Palumbo, Gaetano
Pennisi, Salvatore
Source :
IEEE Transactions on Circuits & Systems. Part II: Express Briefs; Jun2005, Vol. 52 Issue 6, p317-321, 5p
Publication Year :
2005

Abstract

A novel CMOS current feedback op-amp is presented. The solution works using a low supply voltage and provides a wide input/output swing as well as a high current driving capability. Experimental results from a prototype implemented in a 0.35-μm technology and powered with 1.5 V are also given. The circuit exhibits a better than 500 kHz closed-loop bandwidth and a ±1 mA current drive capability. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
15497747
Volume :
52
Issue :
6
Database :
Complementary Index
Journal :
IEEE Transactions on Circuits & Systems. Part II: Express Briefs
Publication Type :
Academic Journal
Accession number :
17532993
Full Text :
https://doi.org/10.1109/TCSII.2005.849004