Two dif amps of the folded cascode type are paralleled at their input gates or bases

Industry

CPC
H03F2203/45232

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Parent Industries

HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F2203/00Indexing scheme relating to amplifiers with only discharge tubes or only semiconductor devices as amplifying elements covered by H03F3/00

Current Industry

H03F2203/45232Two dif amps of the folded cascode type are paralleled at their input gates or bases

Industries

Patents Grantslast 30 patents

Information Patent Grant
Low quiescent power, high output power rail-to rail amplifier outpu...
- Patent number 5,825,228
- Issue date Oct 20, 1998
- Linear Technology Corp.
- William H. Gross
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Balanced double-folded cascode operational amplifier
- Patent number 5,523,718
- Issue date Jun 4, 1996
- Analog Devices, Inc.
- James R. Butler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Rail to rail operational amplifier intermediate stage
- Patent number 5,455,535
- Issue date Oct 3, 1995
- National Semiconductor Corporation
- Don R. Sauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Mirror and bias circuit for class AB output stage with large swing...
- Patent number 5,442,320
- Issue date Aug 15, 1995
- National Semiconductor Corporation
- David J. Kunst
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Double-folded cascode operational amplifier
- Patent number 5,420,540
- Issue date May 30, 1995
- Analog Devices, Inc.
- James R. Butler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential output amplifier input stage with rail-to-rail common...
- Patent number 5,294,893
- Issue date Mar 15, 1994
- SGS-Thomson Microelectronics, Inc.
- Marc H. Ryat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High slew rate linear amplifier
- Patent number 4,837,523
- Issue date Jun 6, 1989
- Elantec
- John W. Wright
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier circuit
- Patent number 4,649,352
- Issue date Mar 10, 1987
- Signetics Corporation
- Robert A. Blauschild
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier circuit with rail-to-rail capability
- Patent number 4,532,479
- Issue date Jul 30, 1985
- Signetics Corporation
- Robert A. Blauschild
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier circuit
- Patent number 4,463,319
- Issue date Jul 31, 1984
- General Motors Corporation
- Mark B. Kearney
- H03 - BASIC ELECTRONIC CIRCUITRY

Two dif amps of the folded cascode type are paralleled at their input gates or bases

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Low quiescent power, high output power rail-to rail amplifier outpu...

Balanced double-folded cascode operational amplifier

Rail to rail operational amplifier intermediate stage

Mirror and bias circuit for class AB output stage with large swing...

Double-folded cascode operational amplifier

Differential output amplifier input stage with rail-to-rail common...

High slew rate linear amplifier

Differential amplifier circuit

Differential amplifier circuit with rail-to-rail capability

Operational amplifier circuit