DocumentCode
3547504
Title
A low distortion, current feedback, programmable gain amplifier
Author
Dinc, Huseyin ; Ailen, P.E. ; Chakraborty, Sudipto
fYear
2005
fDate
23-26 May 2005
Firstpage
4819
Abstract
A programmable gain amplifier (PGA) is designed in a 0.18 μm CMOS process, which makes use of current feedback building blocks. The voltage gain of the PGA can be changed from 0 dB to +60 dB with 2 dB steps and has a -3 dB bandwidth of 20 MHz. The PGA exhibits better than -60 dB spurious free dynamic range (SFDR) over the entire gain range at a full output swing of 1 Vp-p.
Keywords
CMOS integrated circuits; feedback amplifiers; programmable circuits; 0 to 60 dB; 0.18 micron; 1 V; 20 MHz; CMOS process; current feedback amplifier; low distortion amplifier; programmable gain amplifier; spurious free dynamic range; Bandwidth; CMOS process; Dynamic range; Electronics packaging; Feedback; Low-noise amplifiers; Performance gain; Routing; Voltage; Wireless sensor networks; PGA; current amplifiers; current feedback amplifiers; low distortion;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2005. ISCAS 2005. IEEE International Symposium on
Print_ISBN
0-7803-8834-8
Type
conf
DOI
10.1109/ISCAS.2005.1465711
Filename
1465711
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