by switching impedance in feedback loop

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CPC
H03G2201/502

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HELECTRICITY H03Electronic circuits H03GCONTROL OF AMPLIFICATION H03G2201/00Indexing scheme relating to subclass H03G

Current Industry

H03G2201/502by switching impedance in feedback loop

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Patents Grantslast 30 patents

Information Patent Grant
Variable gain amplifier including impedance ladder circuit with exp...
- Patent number 11,855,598
- Issue date Dec 26, 2023
- MARVELL ASIA PTE. LTD.
- Praveen Prabha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems and methods for linear variable gain amplifier
- Patent number 11,463,059
- Issue date Oct 4, 2022
- MARVELL ASIA PTE. LTD.
- Praveen Prabha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compound pin driver
- Patent number 11,125,817
- Issue date Sep 21, 2021
- Analog Devices, Inc.
- Christopher C. McQuilkin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Flame scanner having non-linear amplifier with temperature compensa...
- Patent number 10,958,221
- Issue date Mar 23, 2021
- Carrier Corporation
- Ronie Lavon
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Mismatch and reference common-mode offset insensitive single-ended...
- Patent number 10,651,811
- Issue date May 12, 2020
- NXP USA, INC.
- Douglas A. Garrity
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit for varying gain of preamplifier
- Patent number 7,598,479
- Issue date Oct 6, 2009
- Mitsubishi Denki Kabushiki Kaisha
- Masamichi Nogami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel amplifier having programmable operational characteris...
- Patent number 7,505,855
- Issue date Mar 17, 2009
- Microchip Technology Incorporated
- Kumen E. Blake
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for controlling power level of received signal in ultra wide...
- Patent number 7,260,374
- Issue date Aug 21, 2007
- Electronics and Telecommunications Research Institute
- Hyung-Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control and antenna selection method for a radio com...
- Patent number 7,212,795
- Issue date May 1, 2007
- Realtek Semiconductor Corp.
- Der-Zheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Switchable gain amplifier having a high-pass filter pole
- Patent number 6,906,584
- Issue date Jun 14, 2005
- RF Micro Devices, Inc.
- Mark Moffat
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switchable-bandwidth optical receiver
- Patent number 6,862,322
- Issue date Mar 1, 2005
- International Business Machines Corporation
- John Farley Ewen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-channel programmable gain amplifier controlled with a serial...
- Patent number 6,847,904
- Issue date Jan 25, 2005
- Microchip Technology Incorporated
- Kumen E. Blake
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Range-switching optical receiver with high sensitivity and wide dyn...
- Patent number 6,303,922
- Issue date Oct 16, 2001
- Ortel Corporation
- Bryon L. Kasper
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR LINEAR VARIABLE GAIN AMPLIFIER
- Publication number 20220311403
- Publication date Sep 29, 2022
- Marvell Asia Pte Ltd.
- Praveen PRABHA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPOUND PIN DRIVER
- Publication number 20210109155
- Publication date Apr 15, 2021
- Analog Devices, Inc.
- Christopher C. McQuilkin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Mismatch and Reference Common-Mode Offset Insensitive Single-Ended...
- Publication number 20190356290
- Publication date Nov 21, 2019
- NXP USA, Inc.
- Douglas A. Garrity
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFICATION CIRCUIT AND SEMICONDUCTOR INTEGRATED CIR...
- Publication number 20150280666
- Publication date Oct 1, 2015
- FUJITSU SEMICONDUCTOR LIMITED
- Tomoyuki ARAI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit for varying gain of preamplifier
- Publication number 20060226913
- Publication date Oct 12, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Masamichi Nogami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-channel amplifier having programmable operational characteris...
- Publication number 20050143942
- Publication date Jun 30, 2005
- MICROCHIP TECHNOLOGY INCORPORATED
- Kumen E. Blake
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method for controlling power level of received signal in ultra wide...
- Publication number 20050009490
- Publication date Jan 13, 2005
- Hyung-Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic gain control and antenna selection method for a radio com...
- Publication number 20040259511
- Publication date Dec 23, 2004
- Der-Zheng Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-channel programmable gain amplifier controlled with a serial...
- Publication number 20040167736
- Publication date Aug 26, 2004
- MICROCHIP TECHNOLOGY INCORPORATED
- Kumen E. Blake
- H03 - BASIC ELECTRONIC CIRCUITRY

by switching impedance in feedback loop

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Variable gain amplifier including impedance ladder circuit with exp...

Systems and methods for linear variable gain amplifier

Compound pin driver

Flame scanner having non-linear amplifier with temperature compensa...

Mismatch and reference common-mode offset insensitive single-ended...

Circuit for varying gain of preamplifier

Multi-channel amplifier having programmable operational characteris...

Method for controlling power level of received signal in ultra wide...

Automatic gain control and antenna selection method for a radio com...

Switchable gain amplifier having a high-pass filter pole

Switchable-bandwidth optical receiver

Multi-channel programmable gain amplifier controlled with a serial...

Range-switching optical receiver with high sensitivity and wide dyn...

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR LINEAR VARIABLE GAIN AMPLIFIER

COMPOUND PIN DRIVER

Mismatch and Reference Common-Mode Offset Insensitive Single-Ended...

DIFFERENTIAL AMPLIFICATION CIRCUIT AND SEMICONDUCTOR INTEGRATED CIR...

Circuit for varying gain of preamplifier

Multi-channel amplifier having programmable operational characteris...

Method for controlling power level of received signal in ultra wide...

Automatic gain control and antenna selection method for a radio com...

Multi-channel programmable gain amplifier controlled with a serial...