Controlling the active amplifying circuit of the differential amplifier

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CPC
H03F3/45802

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HELECTRICITY H03Electronic circuits H03FAMPLIFIERS H03F3/00Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements

Current Industry

H03F3/45802Controlling the active amplifying circuit of the differential amplifier

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Patents Grantslast 30 patents

Information Patent Grant
Amplifier networks with controlled common-mode level and converter...
- Patent number 7,746,171
- Issue date Jun 29, 2010
- Analog Devices, Inc.
- Ahmed Mohamed Abdelatty Ali
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable gain amplifier insensitive to process voltage and temperat...
- Patent number 7,642,851
- Issue date Jan 5, 2010
- MetaLink Ltd.
- Dale Scott Douglas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier common-mode feedback systems for use with switched-capaci...
- Patent number 6,812,784
- Issue date Nov 2, 2004
- Analog Devices, Inc.
- Christopher Michalski
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Buffer circuit for op amp output stage
- Patent number 6,714,076
- Issue date Mar 30, 2004
- Analog Devices, Inc.
- Arthur J. Kalb
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-biased, phantom-powered and feedback-stabilized amplifier for...
- Patent number 6,160,450
- Issue date Dec 12, 2000
- National Semiconductor Corporation
- Rudy G. H. Eschauzier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High speed fully differential operational amplifier with fast settl...
- Patent number 5,847,607
- Issue date Dec 8, 1998
- National Semiconductor Corporation
- Laurence D. Lewicki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Tunable operational transcondunctance amplifier having high linearity
- Patent number 5,465,072
- Issue date Nov 7, 1995
- Linear Technology Corporation
- Mojtaba Atarodi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for duplicating currents
- Patent number 5,444,446
- Issue date Aug 22, 1995
- Texas Instruments Incorporated
- Venugopal Gopinathan
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Amplifier networks with controlled common-mode level and converter...
- Publication number 20100019946
- Publication date Jan 28, 2010
- Analog Devices, Inc.
- Ahmed Mohamed Abdelatty Ali
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
VARIABLE GAIN AMPLIFIER INSENSITIVE TO PROCESS VOLTAGE AND TEMPERAT...
- Publication number 20080315949
- Publication date Dec 25, 2008
- Dale Scott Douglas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier common-mode feedback systems for use with switched-capaci...
- Publication number 20040021511
- Publication date Feb 5, 2004
- Analog Devices, Inc.
- Christopher Michalski
- H03 - BASIC ELECTRONIC CIRCUITRY

Controlling the active amplifying circuit of the differential amplifier

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Amplifier networks with controlled common-mode level and converter...

Variable gain amplifier insensitive to process voltage and temperat...

Amplifier common-mode feedback systems for use with switched-capaci...

Buffer circuit for op amp output stage

Self-biased, phantom-powered and feedback-stabilized amplifier for...

High speed fully differential operational amplifier with fast settl...

Tunable operational transcondunctance amplifier having high linearity

Apparatus and method for duplicating currents

Patents Applicationslast 30 patents

Amplifier networks with controlled common-mode level and converter...

VARIABLE GAIN AMPLIFIER INSENSITIVE TO PROCESS VOLTAGE AND TEMPERAT...

Amplifier common-mode feedback systems for use with switched-capaci...