DocumentCode :
2546183
Title :
A 0.6V 100dB 5.2MHz transconductance amplifier realized in a multi-VT process
Author :
Bargagli-Stoffi, Agnese ; Sauerbrey, Jens ; Thewes, Roland ; Schmitt-Landsiedel, Doris
Author_Institution :
Inst. for Tech. Electron., Munich Tech. Univ., Germany
fYear :
2005
fDate :
12-16 Sept. 2005
Firstpage :
247
Lastpage :
250
Abstract :
A fully differential transconductance amplifier (OTA) realized in a standard 0.12μm multi-VT CMOS process is presented. Its class AB output stage is able to drive large capacitive loads with rail-to-rail signal swing. At 0.6V supply voltage, measured low frequency gain and gain bandwidth product exceed 100dB and 5.2MHz, respectively. Proper operation is achieved for supply voltages between 0.5V and 0.9V.
Keywords :
CMOS integrated circuits; HF amplifiers; differential amplifiers; low-power electronics; operational amplifiers; 0.12 micron; 0.6 V; 100 dB; 5.2 MHz; CMOS process; OTA circuit; capacitive loads; class AB output stage; differential amplifier; gain bandwidth product; low frequency gain; rail-to-rail signal swing; transconductance amplifier; Analog circuits; Bandwidth; CMOS process; CMOS technology; Differential amplifiers; Low voltage; MOSFET circuits; Rail to rail outputs; Threshold voltage; Transconductance;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Solid-State Circuits Conference, 2005. ESSCIRC 2005. Proceedings of the 31st European
Print_ISBN :
0-7803-9205-1
Type :
conf
DOI :
10.1109/ESSCIR.2005.1541606
Filename :
1541606
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2546183
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