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  1. Analog Integrated Circuits and Signal Processing
  2. Analog Integrated Circuits and Signal Processing : Volume 19
  3. Analog Integrated Circuits and Signal Processing : Volume 19, Issue 2, May 1999
  4. Compact High Gain CMOS Op Amp Design using Comparators
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Analog Integrated Circuits and Signal Processing : Volume 92
Analog Integrated Circuits and Signal Processing : Volume 91
Analog Integrated Circuits and Signal Processing : Volume 90
Analog Integrated Circuits and Signal Processing : Volume 89
Analog Integrated Circuits and Signal Processing : Volume 88
Analog Integrated Circuits and Signal Processing : Volume 87
Analog Integrated Circuits and Signal Processing : Volume 86
Analog Integrated Circuits and Signal Processing : Volume 85
Analog Integrated Circuits and Signal Processing : Volume 84
Analog Integrated Circuits and Signal Processing : Volume 83
Analog Integrated Circuits and Signal Processing : Volume 82
Analog Integrated Circuits and Signal Processing : Volume 81
Analog Integrated Circuits and Signal Processing : Volume 80
Analog Integrated Circuits and Signal Processing : Volume 79
Analog Integrated Circuits and Signal Processing : Volume 78
Analog Integrated Circuits and Signal Processing : Volume 77
Analog Integrated Circuits and Signal Processing : Volume 76
Analog Integrated Circuits and Signal Processing : Volume 75
Analog Integrated Circuits and Signal Processing : Volume 74
Analog Integrated Circuits and Signal Processing : Volume 73
Analog Integrated Circuits and Signal Processing : Volume 72
Analog Integrated Circuits and Signal Processing : Volume 71
Analog Integrated Circuits and Signal Processing : Volume 70
Analog Integrated Circuits and Signal Processing : Volume 69
Analog Integrated Circuits and Signal Processing : Volume 68
Analog Integrated Circuits and Signal Processing : Volume 67
Analog Integrated Circuits and Signal Processing : Volume 66
Analog Integrated Circuits and Signal Processing : Volume 65
Analog Integrated Circuits and Signal Processing : Volume 64
Analog Integrated Circuits and Signal Processing : Volume 63
Analog Integrated Circuits and Signal Processing : Volume 62
Analog Integrated Circuits and Signal Processing : Volume 61
Analog Integrated Circuits and Signal Processing : Volume 60
Analog Integrated Circuits and Signal Processing : Volume 59
Analog Integrated Circuits and Signal Processing : Volume 58
Analog Integrated Circuits and Signal Processing : Volume 57
Analog Integrated Circuits and Signal Processing : Volume 56
Analog Integrated Circuits and Signal Processing : Volume 55
Analog Integrated Circuits and Signal Processing : Volume 54
Analog Integrated Circuits and Signal Processing : Volume 53
Analog Integrated Circuits and Signal Processing : Volume 52
Analog Integrated Circuits and Signal Processing : Volume 51
Analog Integrated Circuits and Signal Processing : Volume 50
Analog Integrated Circuits and Signal Processing : Volume 49
Analog Integrated Circuits and Signal Processing : Volume 48
Analog Integrated Circuits and Signal Processing : Volume 47
Analog Integrated Circuits and Signal Processing : Volume 46
Analog Integrated Circuits and Signal Processing : Volume 45
Analog Integrated Circuits and Signal Processing : Volume 44
Analog Integrated Circuits and Signal Processing : Volume 43
Analog Integrated Circuits and Signal Processing : Volume 42
Analog Integrated Circuits and Signal Processing : Volume 41
Analog Integrated Circuits and Signal Processing : Volume 40
Analog Integrated Circuits and Signal Processing : Volume 39
Analog Integrated Circuits and Signal Processing : Volume 38
Analog Integrated Circuits and Signal Processing : Volume 37
Analog Integrated Circuits and Signal Processing : Volume 36
Analog Integrated Circuits and Signal Processing : Volume 35
Analog Integrated Circuits and Signal Processing : Volume 34
Analog Integrated Circuits and Signal Processing : Volume 33
Analog Integrated Circuits and Signal Processing : Volume 32
Analog Integrated Circuits and Signal Processing : Volume 31
Analog Integrated Circuits and Signal Processing : Volume 30
Analog Integrated Circuits and Signal Processing : Volume 29
Analog Integrated Circuits and Signal Processing : Volume 28
Analog Integrated Circuits and Signal Processing : Volume 27
Analog Integrated Circuits and Signal Processing : Volume 26
Analog Integrated Circuits and Signal Processing : Volume 25
Analog Integrated Circuits and Signal Processing : Volume 24
Analog Integrated Circuits and Signal Processing : Volume 23
Analog Integrated Circuits and Signal Processing : Volume 22
Analog Integrated Circuits and Signal Processing : Volume 21
Analog Integrated Circuits and Signal Processing : Volume 20
Analog Integrated Circuits and Signal Processing : Volume 19
Analog Integrated Circuits and Signal Processing : Volume 19, Issue 3, June 1999
Analog Integrated Circuits and Signal Processing : Volume 19, Issue 2, May 1999
Editorial
Bipolar Current Feedback Amplifier: Compensation Guidelines
Cascode Configurations for Switched Current Copiers
A 2.7 V CMOS Analog Front End for CCD Video Systems
Compact High Gain CMOS Op Amp Design using Comparators
A CMOS Voltage Comparator with Rail-to-Rail Input-Range
Input-Free V TP and - V TN Extractor Circuits Realized on the Same Chip
A BiCMOS Current Conveyor Based Four-Quadrant Analog Multiplier
A CMOS Four Quadrant Current/Transconductance Multiplier
Robust Low Power CMOS Single-Ended to Fully-Balanced Converter Circuits
A Common Source Input Cross Coupled Quad CMOS Mixer*
Sensitivities of Band-Edge Selectivities
A Subthreshold CMOS Continuous-Time Bandpass Filter with Large-Signal Stability
OTA-C Filters with Finite Zeros
Analog Integrated Circuits and Signal Processing : Volume 19, Issue 1, April 1999
Analog Integrated Circuits and Signal Processing : Volume 18
Analog Integrated Circuits and Signal Processing : Volume 17
Analog Integrated Circuits and Signal Processing : Volume 16
Analog Integrated Circuits and Signal Processing : Volume 15
Analog Integrated Circuits and Signal Processing : Volume 14
Analog Integrated Circuits and Signal Processing : Volume 13
Analog Integrated Circuits and Signal Processing : Volume 12

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Compact High Gain CMOS Op Amp Design using Comparators

Content Provider Springer Nature Link
Author Abdel Aty Zohdy, Hoda S. Purcell, John
Copyright Year 1999
Abstract This paper discusses the design of high gain, general purpose op amps. The op amp is based on a novel cascaded design using comparators and with structural simplicity approaching that of digital circuits. Ideally, the design tool presented here can be used to optimize gain and CMRR independent of the other op amp performance parameters. The designed op amp has 140 dB open-loop gain and 43 MHz unity gain frequency (GBW) in Berkeley Spice3f Level-2 simulation. The circuit is implemented using a 2.0 μm nwell CMOS process through MOSIS. The op amp is self-biased and requires only power supplies of ±2.5 V. It occupies an area of 113 μm×474 μm.
Starting Page 139
Ending Page 144
Page Count 6
File Format PDF
ISSN 09251030
Journal Analog Integrated Circuits and Signal Processing
Volume Number 19
Issue Number 2
e-ISSN 15731979
Language English
Publisher Kluwer Academic Publishers
Publisher Date 1999-01-01
Publisher Place Boston
Access Restriction One Nation One Subscription (ONOS)
Subject Keyword Electronic and Computer Engineering Signal, Image and Speech Processing Circuits and Systems
Content Type Text
Resource Type Article
Subject Surfaces, Coatings and Films Signal Processing Hardware and Architecture
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