using BiFET transistors as the active amplifying circuit

Industry

CPC
H03F3/45278

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Parent Industries

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

Current Industry

H03F3/45278using BiFET transistors as the active amplifying circuit

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Mixers with improved linearity
- Patent number 10,541,651
- Issue date Jan 21, 2020
- Analog Devices, Inc.
- Byungmoo Min
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Track and hold amplifiers
- Patent number 10,454,591
- Issue date Oct 22, 2019
- Finisar Corporation
- Sorin Petre Voinigescu
- G11 - INFORMATION STORAGE
Information Patent Grant
Active linearization for broadband amplifiers
- Patent number 10,177,717
- Issue date Jan 8, 2019
- Analog Devices, Inc.
- Chris J. Day
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-data rate, burst-mode transimpedance amplifier (TIA) circuit
- Patent number 9,882,539
- Issue date Jan 30, 2018
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Rahul Shringarpure
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for a voltage controlled oscillator
- Patent number 9,344,035
- Issue date May 17, 2016
- Infineon Technologies AG
- Andrea Bevilacqua
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Instrumentation input systems
- Patent number 8,836,425
- Issue date Sep 16, 2014
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Instrumentation input systems
- Patent number 8,451,052
- Issue date May 28, 2013
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Post amplifier with selectable gain
- Patent number 8,130,035
- Issue date Mar 6, 2012
- Analog Devices, Inc.
- Todd C. Weigandt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Instrumentation input systems
- Patent number 8,098,094
- Issue date Jan 17, 2012
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input system for a variable gain amplifier having class-AB transcon...
- Patent number 7,990,217
- Issue date Aug 2, 2011
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transconductor circuit
- Patent number 7,911,276
- Issue date Mar 22, 2011
- STMicroelectronics Design and Application GmbH
- Sebastian Zeller
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Configurable circuits using phase change switches
- Patent number 7,634,248
- Issue date Dec 15, 2009
- Carnegie Mellon University
- Yang Xu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Differential amplifier with multiple signal gains and wide dynamic...
- Patent number 7,567,125
- Issue date Jul 28, 2009
- National Semiconductor Corporation
- Kenneth J. Carroll
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Preamplifier circuit and method for a disk drive device
- Patent number 7,564,638
- Issue date Jul 21, 2009
- STMicroelectronics, Inc.
- Baris Posat
- G11 - INFORMATION STORAGE
Information Patent Grant
High-voltage operational amplifier input stage and method
- Patent number 7,554,364
- Issue date Jun 30, 2009
- Texas Instruments Incorporated
- Sergey V. Alenin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband low distortion/low power
- Patent number 7,538,616
- Issue date May 26, 2009
- Marvell International Ltd.
- Thart Fah Voo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Input system for a variable gain amplifier having class-AB transcon...
- Patent number 7,495,511
- Issue date Feb 24, 2009
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier with over-voltage protection and method
- Patent number 7,339,402
- Issue date Mar 4, 2008
- Texas Instruments Incorporated
- Sergey V. Alenin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Small signal amplifier with large signal output boost stage
- Patent number 7,288,993
- Issue date Oct 30, 2007
- Analog Devices, Inc.
- A. Paul Brokaw
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Voltage-controlled amplifier for a signal processing system
- Patent number 7,224,010
- Issue date May 29, 2007
- Princeton Technology Corporation
- Yung-Ming Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Preamplifier circuit and method for a disk drive device
- Patent number 7,099,098
- Issue date Aug 29, 2006
- STMicroelectronics, Inc.
- Baris Posat
- G11 - INFORMATION STORAGE
Information Patent Grant
Single-ended input, differential output low noise amplifier
- Patent number 7,088,179
- Issue date Aug 8, 2006
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier with DC offset cancellation
- Patent number 6,914,479
- Issue date Jul 5, 2005
- International Business Machines Corporation
- Bertrand Gabillard
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Receiver with delay insensitive to input amplitude and slew rate
- Patent number 6,724,256
- Issue date Apr 20, 2004
- International Business Machines Corporation
- James David Strom
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for converting differential voltage to fully b...
- Patent number 6,329,849
- Issue date Dec 11, 2001
- Kabushiki Kaisha Toshiba
- Zdzislaw Czarnul
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifiers having β compensation biasing circui...
- Patent number 6,323,732
- Issue date Nov 27, 2001
- Ericsson Inc.
- Christopher W. Angell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Magneto-resistive element signal amplifying circuit
- Patent number 6,222,415
- Issue date Apr 24, 2001
- Mitsubishi Denki Kabushiki Kaisha
- Takehiko Umeyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Operational amplifier having a wide input/output range and an impro...
- Patent number 6,100,762
- Issue date Aug 8, 2000
- NEC Corportion
- Fumihiko Kato
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Programmable-gain amplifier
- Patent number 6,049,252
- Issue date Apr 11, 2000
- NEC Corporation
- Hiromitsu Iwata
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gm-C cell with two-stage common mode control and current boost
- Patent number 5,963,084
- Issue date Oct 5, 1999
- Philips Electronics North America Corporation
- Rudolphe G. Eschauzier
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250088157
- Publication date Mar 13, 2025
- Hitachi, Ltd
- Masahiro Masunaga
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MIXERS WITH IMPROVED LINEARITY
- Publication number 20190020312
- Publication date Jan 17, 2019
- Analog Devices, Inc.
- Byungmoo Min
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-DATA RATE, BURST-MODE TRANSIMPEDANCE AMPLIFIER (TIA) CIRCUIT
- Publication number 20180034432
- Publication date Feb 1, 2018
- Avago Technologies General IP (Singapore) PTE. LTD.
- Rahul Shringarpure
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INSTRUMENTATION INPUT SYSTEMS
- Publication number 20130241653
- Publication date Sep 19, 2013
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INSTRUMENTATION INPUT SYSTEMS
- Publication number 20120086513
- Publication date Apr 12, 2012
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Instrumentation Input Systems
- Publication number 20100007419
- Publication date Jan 14, 2010
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INPUT SYSTEM FOR A VARIABLE GAIN AMPLIFIER HAVING CLASS-AB TRANSCON...
- Publication number 20100007418
- Publication date Jan 14, 2010
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POST AMPLIFIER WITH SELECTABLE GAIN
- Publication number 20090302948
- Publication date Dec 10, 2009
- Analog Devices, Inc.
- Todd C. Weigandt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFIER WITH MULTIPLE SIGNAL GAINS AND WIDE DYNAMIC...
- Publication number 20080284514
- Publication date Nov 20, 2008
- National Semiconductor Corporation
- Kenneth J. Carroll
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-voltage operational amplifier input stage and method
- Publication number 20080068081
- Publication date Mar 20, 2008
- TEXAS INSTRUMENTS INCORPORATED
- Sergey V. Alenin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONFIGURABLE CIRCUITS USING PHASE CHANGE SWITCHES
- Publication number 20080029753
- Publication date Feb 7, 2008
- Yang Xu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INPUT SYSTEM FOR A VARIABLE GAIN AMPLIFIER HAVING CLASS-AB TRANSCON...
- Publication number 20070290757
- Publication date Dec 20, 2007
- Analog Devices, Inc.
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential amplifier with over-voltage protection and method
- Publication number 20070188191
- Publication date Aug 16, 2007
- TEXAS INSTRUMENTS INCORPORATED
- Sergey V. Alenin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage-Controlled Amplifier For A Signal Processing System
- Publication number 20070057296
- Publication date Mar 15, 2007
- Yung-Ming Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Preamplifier circuit and method for a disk drive device
- Publication number 20060262446
- Publication date Nov 23, 2006
- Baris Posat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Input system for a variable gain amplifier having class-AB transcon...
- Publication number 20060238254
- Publication date Oct 26, 2006
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Small signal amplifier with large signal output boost stage
- Publication number 20060164170
- Publication date Jul 27, 2006
- Analog Devices, Inc.
- A. Paul Brokaw
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Single-ended input, differential output low noise amplifier
- Publication number 20050057304
- Publication date Mar 17, 2005
- Barrie Gilbert
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Analog electronic device
- Publication number 20050024143
- Publication date Feb 3, 2005
- Electronic Topologies Incorporated
- Ted Humphrey
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Preamplifier circuit and method for a disk drive device
- Publication number 20040141248
- Publication date Jul 22, 2004
- Baris Posat
- H03 - BASIC ELECTRONIC CIRCUITRY

using BiFET transistors as the active amplifying circuit

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Mixers with improved linearity

Track and hold amplifiers

Active linearization for broadband amplifiers

Multi-data rate, burst-mode transimpedance amplifier (TIA) circuit

System and method for a voltage controlled oscillator

Instrumentation input systems

Instrumentation input systems

Post amplifier with selectable gain

Instrumentation input systems

Input system for a variable gain amplifier having class-AB transcon...

Transconductor circuit

Configurable circuits using phase change switches

Differential amplifier with multiple signal gains and wide dynamic...

Preamplifier circuit and method for a disk drive device

High-voltage operational amplifier input stage and method

Wideband low distortion/low power

Input system for a variable gain amplifier having class-AB transcon...

Differential amplifier with over-voltage protection and method

Small signal amplifier with large signal output boost stage

Voltage-controlled amplifier for a signal processing system

Preamplifier circuit and method for a disk drive device

Single-ended input, differential output low noise amplifier

Differential amplifier with DC offset cancellation

Receiver with delay insensitive to input amplitude and slew rate

Apparatus and method for converting differential voltage to fully b...

Differential amplifiers having &#x03B2; compensation biasing circui...

Magneto-resistive element signal amplifying circuit

Operational amplifier having a wide input/output range and an impro...

Programmable-gain amplifier

Gm-C cell with two-stage common mode control and current boost

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

MIXERS WITH IMPROVED LINEARITY

MULTI-DATA RATE, BURST-MODE TRANSIMPEDANCE AMPLIFIER (TIA) CIRCUIT

INSTRUMENTATION INPUT SYSTEMS

INSTRUMENTATION INPUT SYSTEMS

Instrumentation Input Systems

INPUT SYSTEM FOR A VARIABLE GAIN AMPLIFIER HAVING CLASS-AB TRANSCON...

POST AMPLIFIER WITH SELECTABLE GAIN

DIFFERENTIAL AMPLIFIER WITH MULTIPLE SIGNAL GAINS AND WIDE DYNAMIC...

High-voltage operational amplifier input stage and method

CONFIGURABLE CIRCUITS USING PHASE CHANGE SWITCHES

INPUT SYSTEM FOR A VARIABLE GAIN AMPLIFIER HAVING CLASS-AB TRANSCON...

Differential amplifier with over-voltage protection and method

Voltage-Controlled Amplifier For A Signal Processing System

Preamplifier circuit and method for a disk drive device

Input system for a variable gain amplifier having class-AB transcon...

Small signal amplifier with large signal output boost stage

Single-ended input, differential output low noise amplifier

Analog electronic device

Preamplifier circuit and method for a disk drive device

Differential amplifiers having β compensation biasing circui...