A comparator circuit compares the common mode signal to a reference before controlling the differential amplifier or related stages

Industry

CPC
H03F2203/45074

This industry / category may be too specific. Please go to a parent level for more data

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

H03F2203/45074A comparator circuit compares the common mode signal to a reference before controlling the differential amplifier or related stages

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for an analog to digital converter
- Patent number 11,381,207
- Issue date Jul 5, 2022
- STMICROELECTRONICS INTERNATIONAL N.V.
- Riju Biswas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-protocol receiver
- Patent number 10,791,203
- Issue date Sep 29, 2020
- Synopsys, Inc.
- Prasad Chalasani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuit and method for a high common mode rejection amplifier by us...
- Patent number 10,250,210
- Issue date Apr 2, 2019
- Dialog Semiconductor (UK) Limited
- Zakaria Mengad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifiers
- Patent number 10,177,725
- Issue date Jan 8, 2019
- Nordic Semiconductor ASA
- Phil Corbishley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current-bootstrap comparator and operational amplifier thereof
- Patent number 10,038,417
- Issue date Jul 31, 2018
- NOVATEK Microelectronics Corp.
- Min-Hung Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Op-amp IC chip
- Patent number 10,033,331
- Issue date Jul 24, 2018
- Texas Instruments Incorporated
- Vadim Valerievich Ivanov
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifiers
- Patent number 9,998,079
- Issue date Jun 12, 2018
- NXP B.V.
- Mike Splithof
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operational amplifier based circuit with compensation circuit block...
- Patent number 9,979,350
- Issue date May 22, 2018
- Mediatek Inc.
- Chi-Yao Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current-mode hysteresis comparator
- Patent number 9,959,536
- Issue date May 1, 2018
- Square, Inc.
- Ravi Shivnaraine
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Operation amplifiers with offset cancellation
- Patent number 9,941,852
- Issue date Apr 10, 2018
- NXP USA, INC.
- Firas N. Abughazaleh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power feed forward amplifier
- Patent number 9,716,474
- Issue date Jul 25, 2017
- Texas Instruments Incorporated
- Raja Sekhar Kanakamedala
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuits and methods for variable gain amplifiers
- Patent number 9,564,863
- Issue date Feb 7, 2017
- Altera Corporation
- Vishal Giridharan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Optical receiver to enhance dynamic range thereof
- Patent number 9,543,906
- Issue date Jan 10, 2017
- Sumitomo Electric Industries, Ltd.
- Keiji Tanaka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fully differential class A/AB amplifier and method thereof
- Patent number 9,525,391
- Issue date Dec 20, 2016
- MediaTek Singapore Pte Ltd.
- Uday Dasgupta
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier common-mode control methods
- Patent number 8,552,801
- Issue date Oct 8, 2013
- Dialog Semiconductor GmbH
- Andrew Myles
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier, sample-and-hold circuit, and amplifier circuit
- Patent number 8,149,020
- Issue date Apr 3, 2012
- Kabushiki Kaisha Toshiba
- Hirotomo Ishii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
CMOS variable gain amplifier
- Patent number 8,102,209
- Issue date Jan 24, 2012
- Electronics and Telecommunications Research Institute
- Seunghyun Jang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifier, sample-and-hold circuit, and amplifier circuit
- Patent number 8,031,000
- Issue date Oct 4, 2011
- Kabushiki Kaisha Toshiba
- Hirotomo Ishii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast common mode feedback control for differential driver
- Patent number 7,906,994
- Issue date Mar 15, 2011
- Standard Microsystems Corporation
- Marshall J. Bell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Common mode stabilization in a fully differential amplifier
- Patent number 7,750,737
- Issue date Jul 6, 2010
- Texas Instruments Incorporated
- Raghu Srinivasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Scheme for improving settling behavior of gain boosted fully differ...
- Patent number 7,737,780
- Issue date Jun 15, 2010
- STMicroelectronics Pvt. Ltd.
- Pratap N Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable threshold bipolar signal peak detector
- Patent number 7,626,777
- Issue date Dec 1, 2009
- Agere Systems Inc.
- Arvind R. Aemireddy
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-mode amplifier arrangement and method for controlling an ampl...
- Patent number 7,605,657
- Issue date Oct 20, 2009
- Infineon Technologies AG
- Werner Schelmbauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Preamplifier for receiver and method thereof
- Patent number 7,576,609
- Issue date Aug 18, 2009
- Himax Technologies Limited
- Chih-Haur Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Amplifier with common-mode feedback circuit
- Patent number 7,564,306
- Issue date Jul 21, 2009
- Realtek Semiconductor Corp.
- Chao-Cheng Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low differential output voltage circuit
- Patent number 7,528,636
- Issue date May 5, 2009
- Novatek Microelectronics Corp.
- Chun-Yi Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Common-mode control structures and signal converter systems for use...
- Patent number 7,405,625
- Issue date Jul 29, 2008
- Analog Devices, Inc.
- Joseph Michael Hensley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Modulator apparatus operating at low supply voltage, and correspond...
- Patent number 7,405,608
- Issue date Jul 29, 2008
- STMicroelectronics S.r.l.
- Pietro Filoramo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non-feedback implemented control of the output-common mode of a dif...
- Patent number 7,365,600
- Issue date Apr 29, 2008
- Linear Technology Corporation
- Kristiaan Bernard Peter Lokere
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential operational amplifier
- Patent number 7,358,813
- Issue date Apr 15, 2008
- Sanyo Electric Co., LTD
- Akinobu Onishi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
IMAGING DEVICE AND ELECTRONIC APPARATUS
- Publication number 20230336894
- Publication date Oct 19, 2023
- Sony Semiconductor Solutions Corporation
- SACHIO AKEBONO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR AN ANALOG TO DIGITAL CONVERTER
- Publication number 20210313941
- Publication date Oct 7, 2021
- STMicroelectronics International N.V.
- Riju Biswas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DECISION FEEDBACK EQUALIZER CIRCUIT AND SEMICONDUCTOR INTEGRATED CI...
- Publication number 20210184640
- Publication date Jun 17, 2021
- Fujitsu Limited
- Yohei Miura
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Multi-Protocol Receiver
- Publication number 20190132428
- Publication date May 2, 2019
- Invecas, Inc.
- Prasad Chalasani
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OP-AMP IC CHIP
- Publication number 20180191306
- Publication date Jul 5, 2018
- TEXAS INSTRUMENTS INCORPORATED
- VADIM VALERIEVICH IVANOV
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuit and Method for a High Common Mode Rejection Amplifier by Us...
- Publication number 20180097490
- Publication date Apr 5, 2018
- Dialog Semiconductor (UK) Limited
- Zakaria Mengad
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OPERATION AMPLIFIERS WITH OFFSET CANCELLATION
- Publication number 20180091105
- Publication date Mar 29, 2018
- FREESCALE SEMICONDUCTOR, INC.
- FIRAS N. ABUGHAZALEH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Current-bootstrap comparator and operational amplifier thereof
- Publication number 20170373653
- Publication date Dec 28, 2017
- NOVATEK MICROELECTRONICS CORP.
- Min-Hung Hu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFIERS
- Publication number 20170353165
- Publication date Dec 7, 2017
- NORDIC SEMICONDUCTOR ASA
- Phil Corbishley
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW POWER FEED FORWARD AMPLIFIER
- Publication number 20160315589
- Publication date Oct 27, 2016
- TEXAS INSTRUMENTS INCORPORATED
- Raja Sekhar KANAKAMEDALA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
AMPLIFIER CIRCUIT APPLIED IN SOURCE DRIVER OF LIQUID CRYSTAL DISPLAY
- Publication number 20160240155
- Publication date Aug 18, 2016
- Raydium Semiconductor Corporation
- Yung-Hsiang YANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OPTICAL RECEIVER TO ENHANCE DYNAMIC RANGE THEREOF
- Publication number 20160094191
- Publication date Mar 31, 2016
- SUMITOMO ELECTRIC INDUSTRIES., LTD.
- Keiji TANAKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier common-mode control methods
- Publication number 20120154048
- Publication date Jun 21, 2012
- Dialog Semiconductor GmbH
- Andrew Myles
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFIER, SAMPLE-AND-HOLD CIRCUIT, AND AMPLIFIER CIRCUIT
- Publication number 20110309863
- Publication date Dec 22, 2011
- Kabushiki Kaisha Toshiba
- Hirotomo Ishii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CMOS VARIABLE GAIN AMPLIFIER
- Publication number 20110063030
- Publication date Mar 17, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Seunghyun JANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST COMMON MODE FEEDBACK CONTROL FOR DIFFERENTIAL DRIVER
- Publication number 20100213985
- Publication date Aug 26, 2010
- Marshall J. Bell
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL AMPLIFIER, SAMPLE-AND-HOLD CIRCUIT, AND AMPLIFIER CIRCUIT
- Publication number 20100052785
- Publication date Mar 4, 2010
- Kabushiki Kaisha Toshiba
- Hirotomo Ishii
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PREAMPLIFIER FOR RECEIVER AND METHOD THEREOF
- Publication number 20090212864
- Publication date Aug 27, 2009
- HIMAX TECHNOLOGIES LIMITED
- Chih-Haur Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Common Mode Stabilization In A Fully Differential Amplifier
- Publication number 20090058527
- Publication date Mar 5, 2009
- TEXAS INSTRUMENTS INCORPORATED
- Raghu Srinivasa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-MODE AMPLIFIER ARRANGEMENT AND METHOD FOR CONTROLLING AN AMPL...
- Publication number 20080290943
- Publication date Nov 27, 2008
- Werner Schelmbauer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW DIFFERENTIAL OUTPUT VOLTAGE CIRCUIT
- Publication number 20080238521
- Publication date Oct 2, 2008
- NOVATEK MICROELECTRONICS CORP.
- Chun-Yi Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Scheme for improving settling behavior of gain boosted fully differ...
- Publication number 20080074190
- Publication date Mar 27, 2008
- STMicroelectronics Pvt. Ltd., an Indian Company
- Pratap N. Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Amplifier with common-mode feedback circuit
- Publication number 20080048778
- Publication date Feb 28, 2008
- Realtek Semiconductor Corp.
- Chao-Cheng Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MODULATOR APPARATUS OPERATING AT LOW SUPPLY VOLTAGE, AND CORRESPOND...
- Publication number 20070200622
- Publication date Aug 30, 2007
- STMicroelectronics S.r.l.
- Pietro Filoramo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ADAPTABLE VOLTAGE CONTROL FOR A VARIABLE GAIN AMPLIFIER
- Publication number 20070069817
- Publication date Mar 29, 2007
- Mario Caresosa
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Variable threshold bipolar signal peak detector
- Publication number 20070070534
- Publication date Mar 29, 2007
- Arvind R. Aemireddy
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential Operational Amplifier
- Publication number 20070057727
- Publication date Mar 15, 2007
- Sanyo Electric Co., Ltd.
- Akinobu ONISHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential operational amplifier
- Publication number 20060119431
- Publication date Jun 8, 2006
- Exar Corporation
- Nam Duc Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Differential amplifier
- Publication number 20060033570
- Publication date Feb 16, 2006
- Exar Corporation
- Nam Duc Nguyen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Adaptable voltage control for a variable gain amplifier
- Publication number 20060028270
- Publication date Feb 9, 2006
- Broadcom Corporation
- Mario Caresosa
- H03 - BASIC ELECTRONIC CIRCUITRY

A comparator circuit compares the common mode signal to a reference before controlling the differential amplifier or related stages

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Apparatus and method for an analog to digital converter

Multi-protocol receiver

Circuit and method for a high common mode rejection amplifier by us...

Differential amplifiers

Current-bootstrap comparator and operational amplifier thereof

Op-amp IC chip

Amplifiers

Operational amplifier based circuit with compensation circuit block...

Current-mode hysteresis comparator

Operation amplifiers with offset cancellation

Low power feed forward amplifier

Circuits and methods for variable gain amplifiers

Optical receiver to enhance dynamic range thereof

Fully differential class A/AB amplifier and method thereof

Amplifier common-mode control methods

Differential amplifier, sample-and-hold circuit, and amplifier circuit

CMOS variable gain amplifier

Differential amplifier, sample-and-hold circuit, and amplifier circuit

Fast common mode feedback control for differential driver

Common mode stabilization in a fully differential amplifier

Scheme for improving settling behavior of gain boosted fully differ...

Variable threshold bipolar signal peak detector

Multi-mode amplifier arrangement and method for controlling an ampl...

Preamplifier for receiver and method thereof

Amplifier with common-mode feedback circuit

Low differential output voltage circuit

Common-mode control structures and signal converter systems for use...

Modulator apparatus operating at low supply voltage, and correspond...

Non-feedback implemented control of the output-common mode of a dif...

Differential operational amplifier

Patents Applicationslast 30 patents

IMAGING DEVICE AND ELECTRONIC APPARATUS

APPARATUS AND METHOD FOR AN ANALOG TO DIGITAL CONVERTER

DECISION FEEDBACK EQUALIZER CIRCUIT AND SEMICONDUCTOR INTEGRATED CI...

Multi-Protocol Receiver

OP-AMP IC CHIP

Circuit and Method for a High Common Mode Rejection Amplifier by Us...

OPERATION AMPLIFIERS WITH OFFSET CANCELLATION

Current-bootstrap comparator and operational amplifier thereof

DIFFERENTIAL AMPLIFIERS

LOW POWER FEED FORWARD AMPLIFIER

AMPLIFIER CIRCUIT APPLIED IN SOURCE DRIVER OF LIQUID CRYSTAL DISPLAY

OPTICAL RECEIVER TO ENHANCE DYNAMIC RANGE THEREOF

Amplifier common-mode control methods

DIFFERENTIAL AMPLIFIER, SAMPLE-AND-HOLD CIRCUIT, AND AMPLIFIER CIRCUIT

CMOS VARIABLE GAIN AMPLIFIER

FAST COMMON MODE FEEDBACK CONTROL FOR DIFFERENTIAL DRIVER

DIFFERENTIAL AMPLIFIER, SAMPLE-AND-HOLD CIRCUIT, AND AMPLIFIER CIRCUIT

PREAMPLIFIER FOR RECEIVER AND METHOD THEREOF

Common Mode Stabilization In A Fully Differential Amplifier

MULTI-MODE AMPLIFIER ARRANGEMENT AND METHOD FOR CONTROLLING AN AMPL...

LOW DIFFERENTIAL OUTPUT VOLTAGE CIRCUIT

Scheme for improving settling behavior of gain boosted fully differ...

Amplifier with common-mode feedback circuit

MODULATOR APPARATUS OPERATING AT LOW SUPPLY VOLTAGE, AND CORRESPOND...

ADAPTABLE VOLTAGE CONTROL FOR A VARIABLE GAIN AMPLIFIER

Variable threshold bipolar signal peak detector

Differential Operational Amplifier

Differential operational amplifier

Differential amplifier

Adaptable voltage control for a variable gain amplifier