DocumentCode
3290248
Title
An op-amp with novel push-pull output stage for IRFPA ROIC
Author
Jing, Liu ; Jun, Gao ; Zhongjian, Chen ; Wentao, Cui ; Baoying, Zhao ; Lijiu, Ji
Author_Institution
Inst. of Microelectron., Peking Univ., Beijing, China
Volume
2
fYear
2004
fDate
18-21 Oct. 2004
Firstpage
1449
Abstract
An op-amp with a push-pull output stage for infrared focal plane array (IRFPA) readout integrated circuit (ROIC) is described in this paper. It works in the class AB mode with little die area. The op-amp is simulated by the SMIC 0.35-μm CMOS process. The circuit is designed to operate from a single 5 V power and drive a capacitive load of 15 pF. The unity gain-bandwidth (GBW) is 30 MHz. the rising slew rate (SR) 34 V/s. and the falling slew rate (SR-) 39 V/s. The common-mode input and the output swing are almost 5 V.
Keywords
CMOS image sensors; focal planes; integrated circuit design; operational amplifiers; 0.35 micron; 15 pF; 30 MHz; 5 V; CMOS process; IRFPA ROIC; infrared focal plane array; operational amplifier; push-pull output stage; readout integrated circuit; CMOS process; Circuit noise; Circuit simulation; Current transformers; Microelectronics; Negative feedback; Operational amplifiers; Resistors; Strontium; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State and Integrated Circuits Technology, 2004. Proceedings. 7th International Conference on
Print_ISBN
0-7803-8511-X
Type
conf
DOI
10.1109/ICSICT.2004.1436865
Filename
1436865
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