the CMCL uses digital signals

Industry

CPC
H03F2203/45438

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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

H03F2203/45438the CMCL uses digital signals

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Transconductance amplifier circuitry
- Patent number 11,418,161
- Issue date Aug 16, 2022
- Apple Inc.
- John J. Parkes
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fully-differential operational amplifier system
- Patent number 10,320,337
- Issue date Jun 11, 2019
- Cirrus Logic, Inc.
- Xin Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Class-D amplifier with pulse-width modulation common-mode control a...
- Patent number 10,027,294
- Issue date Jul 17, 2018
- Mediatek Inc.
- Wen-Chieh Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Offset cancellation for audio amplifier
- Patent number 8,907,721
- Issue date Dec 9, 2014
- ST-Ericsson SA
- Rémy Cellier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential amplifying apparatus
- Patent number 8,531,239
- Issue date Sep 10, 2013
- Canon Kabushiki Kaisha
- Yoshikazu Yamazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio apparatus having first and second amplifiers and which perfor...
- Patent number 8,489,030
- Issue date Jul 16, 2013
- Kabushiki Kaisha Toshiba
- Fumi Moritsuka
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Large time constant steering circuit and instrumentation amplifier...
- Patent number 8,466,742
- Issue date Jun 18, 2013
- IMEC
- Refet Firat Yazicioglu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device and method for eliminating feedback common mode signals
- Patent number 8,054,133
- Issue date Nov 8, 2011
- Huawei Technologies Co., Ltd.
- Yongping Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Large time constant steering circuit and instrumentation amplifier...
- Patent number 7,920,005
- Issue date Apr 5, 2011
- IMEC
- Refet Firat Yazicioglu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Class AB output stage with programmable bias point control
- Patent number 7,907,013
- Issue date Mar 15, 2011
- Richtek Technology Corp.
- Chao-Hsuan Chuang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Analog comparator comprising a digital offset compensation
- Patent number 7,884,650
- Issue date Feb 8, 2011
- Advanced Micro Devices, Inc.
- Sreenivasa Chalamala
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Combination trim and CMFB circuit and method for differential ampli...
- Patent number 7,733,179
- Issue date Jun 8, 2010
- Texas Instruments Incorporated
- Brett E. Forejt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Resistor self-trim circuit for increased performance
- Patent number 7,642,852
- Issue date Jan 5, 2010
- Texas Instruments Incorporated
- Gaurav Chandra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for DC offset cancellation in amplifiers
- Patent number 7,348,839
- Issue date Mar 25, 2008
- Newport Media, Inc.
- Amr Fahim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Offset trim using hot-electron induced VT-shifts
- Patent number 6,388,494
- Issue date May 14, 2002
- National Semiconductor Corporation
- Willem Johannes Kindt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for sensing common mode error
- Patent number 5,420,550
- Issue date May 30, 1995
- Motorola, Inc.
- Michael R. May
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Transconductance Amplifier Circuitry
- Publication number 20200395906
- Publication date Dec 17, 2020
- Apple Inc.
- John J. PARKES
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FULLY-DIFFERENTIAL OPERATIONAL AMPLIFIER SYSTEM
- Publication number 20180062583
- Publication date Mar 1, 2018
- Cirrus Logic International Semiconductor Ltd.
- Xin Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL AMPLIFYING APPARATUS
- Publication number 20120206197
- Publication date Aug 16, 2012
- Canon Kabushiki Kaisha
- Yoshikazu Yamazaki
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OFFSET CANCELLATION FOR AUDIO AMPLIFIER
- Publication number 20120133430
- Publication date May 31, 2012
- ST-ERICSSON (GRENOBLE) SAS
- Remy Cellier
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO APPARATUS
- Publication number 20120034875
- Publication date Feb 9, 2012
- Kabushiki Kaisha Toshiba
- Fumi MORITSUKA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Large Time Constant Steering Circuit and Instrumentation Amplifier...
- Publication number 20110193623
- Publication date Aug 11, 2011
- IMEC
- Refet Firat Yazicioglu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device and method for eliminating feedback common mode signals
- Publication number 20110169569
- Publication date Jul 14, 2011
- Huawei Technologies Co., Ltd
- Yongping LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Class AB output stage with programmable bias point control
- Publication number 20090267695
- Publication date Oct 29, 2009
- Chao-Hsuan Chuang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RESISTOR SELF-TRIM CIRCUIT FOR INCREASED PERFORMANCE
- Publication number 20090267693
- Publication date Oct 29, 2009
- Gaurav Chandra
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
ANALOG COMPARATOR COMPRISING A DIGITAL OFFSET COMPENSATION
- Publication number 20090243663
- Publication date Oct 1, 2009
- Sreenivasa Chalamala
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Large Time Constant Steering Circuit and Instrumentation Amplifier...
- Publication number 20090195319
- Publication date Aug 6, 2009
- Interuniversitair Microelektronica Centrum (IMEC)
- Refet Firat Yazicioglu
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and Apparatus for Improvement of Matching FET Currents Using...
- Publication number 20090189671
- Publication date Jul 30, 2009
- Steven John Baumgartner
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Combination trim and CMFB circuit and method for differential ampli...
- Publication number 20090108936
- Publication date Apr 30, 2009
- TEXAS INSTRUMENTS INCORPORATED
- Brett E. Forejt
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS FOR DC OFFSET CANCELLATION IN AMPLIFIERS
- Publication number 20080048773
- Publication date Feb 28, 2008
- Amr Fahim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Sense amplifier with low common mode differential input signal
- Publication number 20060049852
- Publication date Mar 9, 2006
- In-Soo Park
- H03 - BASIC ELECTRONIC CIRCUITRY

the CMCL uses digital signals

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Transconductance amplifier circuitry

Fully-differential operational amplifier system

Class-D amplifier with pulse-width modulation common-mode control a...

Offset cancellation for audio amplifier

Differential amplifying apparatus

Radio apparatus having first and second amplifiers and which perfor...

Large time constant steering circuit and instrumentation amplifier...

Device and method for eliminating feedback common mode signals

Large time constant steering circuit and instrumentation amplifier...

Class AB output stage with programmable bias point control

Analog comparator comprising a digital offset compensation

Combination trim and CMFB circuit and method for differential ampli...

Resistor self-trim circuit for increased performance

Method and apparatus for DC offset cancellation in amplifiers

Offset trim using hot-electron induced VT-shifts

Method and apparatus for sensing common mode error

Patents Applicationslast 30 patents

Transconductance Amplifier Circuitry

FULLY-DIFFERENTIAL OPERATIONAL AMPLIFIER SYSTEM

DIFFERENTIAL AMPLIFYING APPARATUS

OFFSET CANCELLATION FOR AUDIO AMPLIFIER

RADIO APPARATUS

Large Time Constant Steering Circuit and Instrumentation Amplifier...

Device and method for eliminating feedback common mode signals

Class AB output stage with programmable bias point control

RESISTOR SELF-TRIM CIRCUIT FOR INCREASED PERFORMANCE

ANALOG COMPARATOR COMPRISING A DIGITAL OFFSET COMPENSATION

Large Time Constant Steering Circuit and Instrumentation Amplifier...

Method and Apparatus for Improvement of Matching FET Currents Using...

Combination trim and CMFB circuit and method for differential ampli...

METHOD AND APPARATUS FOR DC OFFSET CANCELLATION IN AMPLIFIERS

Sense amplifier with low common mode differential input signal