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Operational amplifier

Known as: OP, OpAmp, 741 op-amp 
An operational amplifier (often op-amp or opamp) is a DC-coupled high-gain electronic voltage amplifier with a differential input and, usually, a… 
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Papers overview

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Highly Cited
2009
Highly Cited
2009
A 0.55 V supply voltage fourth-order low-pass continuous-time filter is presented. The low-voltage operating point is achieved by… 
Highly Cited
2005
Highly Cited
2005
Precise behavioral modeling of switched-capacitor /spl Delta//spl Sigma/ modulators is presented. Considering noise (switches… 
Highly Cited
2005
Highly Cited
2005
We present results of an investigation to scale a diode-pumped A Nd:GdVO/sub 4/ laser system to high powers (>100 W) using a… 
Highly Cited
2002
Highly Cited
2002
Chapter 5 systematically tries to improve performance and/or speed and memory requirements by deleting superfluous features and… 
Highly Cited
2001
Highly Cited
2001
This paper proposes a constructive representation scheme for heterogeneous objects (orFGMs). In particular, this scheme focuses… 
Highly Cited
1998
Highly Cited
1998
  • L. DaiR. Harjani
  • 1998
  • Corpus ID: 62387117
This paper presents a sample-and-hold design that is based on a switched-op amp. By using a switched-opamp topology charge… 
Highly Cited
1997
Highly Cited
1997
In this paper, an adaptive data predistortion technique which can compensate for the nonlinear effect of a TWT high-power… 
Highly Cited
1990
Highly Cited
1990
  • J. Steininger
  • 1990
  • Corpus ID: 19833518
A quantitative understanding of MOS-transistor speed has been slow to emerge because of the absence of a commonly agreed-upon… 
Highly Cited
1986
Highly Cited
1986
The double scroll attractor has been experimentally observed from an extremely simple circuit using an op amp. The purpose of… 
Highly Cited
1980
Highly Cited
1980
An approach to the bifurcation of steady-state equilibria using singularity theory is applied to the problem of multiple…