3V CMOS rail to rail Op-Amp

被引：0

作者：

AbdelMoneim, K. M. ^{[1
]}

Mahmoud, S. A. ^{[1
]}

机构：

[1] German Univ Cairo, Dept Elect & Elect Engn, Cairo, Egypt

来源：

2007 INTERNATIONAL CONFERENCE ON MICROELECTRONICS | 2007年

关键词：

low voltage; CMOS; rail to rail; g(m)-equalizer circuit; monitor circuit;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this paper, a new CMOS Op-Amp that operates under low voltage supply having a rail to rail operation is presented. The proposed Op-Amp has a constant transconductance at the input stage over the entire common mode input voltage. A cascode stage that achieves a gain greater than 100dB over almost full range of the common mode input voltage. A common source configuration that increases the output swing between the rails. A class AB control circuit is used to provide a stable biasing at the output stage for the common source configuration to avoid distortion. Simulation results are provided using TMSC 0.25 mu m CMOS technology.

引用

页码：178 / +

页数：3

共 50 条

[1] Design & simulation of a high performance rail-to-rail CMOS op-amp at ± 3V supply
Bhaskaran, M
Sriram, S
Stojcevski, A
Zayegh, A
DELTA 2006: THIRD IEEE INTERNATIONAL WORKSHOP ON ELECTRONIC DESIGN, TEST AND APPLICATIONS, 2006, : 219 - +
[2] A rail-to-rail, constant-gain CMOS OP-AMP
Liang, YC
Sheu, ML
Hsu, WH
PROCEEDINGS OF THE 2004 IEEE ASIA-PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, VOL 1 AND 2: SOC DESIGN FOR UBIQUITOUS INFORMATION TECHNOLOGY, 2004, : 257 - 260
[3] An 1V rail-rail low-power CMOS op-amp
Chen, DT
Lin, HC
2002 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, PROCEEDINGS, 2002, : 309 - 312
[4] Low voltage CMOS op-amp with rail-to-rail input/output swing
Gopalaiah, SV
Shivaprasad, AP
DELTA 2004: SECOND IEEE INTERNATIONAL WORKSHOP ON ELECTRONIC DESIGN, TEST APPLICATIONS, PROCEEDINGS, 2004, : 349 - 354
[5] A RAIL-TO-RAIL CMOS OP AMP
BABANEZHAD, JN
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1988, 23 (06) : 1414 - 1417
[6] 1-V quasi constant-gm input/output rail-to-rail CMOS op-amp
Carrillo, JM
Duque-Carrillo, JF
Torelli, G
Ausin, JL
PROCEEDINGS OF THE 2003 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I: ANALOG CIRCUITS AND SIGNAL PROCESSING, 2003, : 277 - 280
[7] 1-V quasi constant-gm input/output rail-to-rail CMOS op-amp
Carrillo, JM
Duque-Carrillo, JF
Torelli, G
Ausín, JL
INTEGRATION-THE VLSI JOURNAL, 2003, 36 (04) : 161 - 174
[8] Rail-to-rail ping-pong op-amp
Stanford Univ, Stanford, United States
IEEE J Solid State Circuits, 9 (1320-1324):
[9] A rail-to-rail ping-pong op-amp
Opris, IE
Kovacs, GTA
IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1996, 31 (09) : 1320 - 1324
[10] 1 V rail-to-rail constant-gm CMOS op amp
Lu, C. -W.
Hsiao, C. -M.
ELECTRONICS LETTERS, 2009, 45 (11) : 529 - U64

← 1 2 3 4 5 →