Low-voltage CMOS single ended and fully differential amplifier with programmable gain.

被引：0

作者：

Ruiz-Chavira, Jose Luis ^{[1
]}

Ramirez-Angulo, Jaime ^{[1
]}

Lopez-Martin, Antonio J. ^{[1
]}

Carvajal, Ramon G. ^{[2
]}

Torralba, Antonio ^{[2
]}

机构：

[1] New Mexico State Univ, Klipsch Sch Elect & Comp Engn, Las Cruces, NM 88003 USA

[2] Univ Seville, Seville 41092, Spain

来源：

2007 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11 | 2007年

关键词：

D O I：

10.1109/ISCAS.2007.378718

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Singled ended and fully differential low-voltage programmable gain amplifiers are presented. They have close to rail-to-rail input/output swing, and wide bandwidth. The operation is based on the technique of the Floating Voltage Controlled Voltage Source in the feedback loop of an op-amp. Experimental results are shown that validate the proposed design in 0.5um CMOS technology with a single supply V-DD=1.5V and with NMOS and PMOS threshold voltages of 0.73V and 0.93V respectively.

引用

页码：2200 / +

页数：2

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