PROGRAMMABLE TRANSIMPEDANCE AMPLIFIER

AMPLIFICATION CIRCUIT

ELECTRICAL CIRCUIT

Amplification interface, and corresponding measurement system and method for operating an amplification interface

Differential current-to-voltage conversion

Current integrator for OLED panel

Switched capacitor amplifier circuit, voltage amplification method, and infrared sensor device

Methods and apparatus for an amplifier integrated circuit

Reference voltage generator

High voltage sensing circuit, display driver integrated circuit and display apparatus including the same

Transimpedance amplifiers with feedforward current

Auto zero offset current mitigation at an integrator input

Charge amplifiers that can be implemented in thin film and are useful for imaging systems such as digital breast tomosynthesis with reduced X-ray exposure

Amplifier systems for measuring a wide range of current

High dynamic range capacitor transimpedance amplifier

Mismatch and reference common-mode offset insensitive single-ended switched capacitor gain stage with reduced capacitor mismatch sensitivity

Power-cycling voltage reference

Charge amplifiers that can be implemented in thin film and are useful for imaging systems such as digital breast tomosynthesis with reduced X-ray exposure

Anti-aliasing filter

Impedance measuring semiconductor circuit

A/D converter

Magnetic disk device capable of adjusting frequency of output signals for an in-phase AC current signal inputs

Capacitance detecting device, touch device and terminal device

Stress sensor

Multiplying digital-to-analog conversion circuit

Circuit having high-pass filter with variable corner frequency

Current shunt monitor

ΔΣ modulator

Digital-to-analog converter circuit, corresponding device and method

Method and apparatus for controlling charging and discharging of capacitor module, and display apparatus

Capacitive image sensing device

Switched capacitor amplifier circuit, voltage amplification method, and infrared sensor device

Seismocardiography

Circuit for and method of implementing a multifunction output generator

Apparatus for detecting capacitance, electronic device and apparatus for detecting force

Signal amplification circuit

Circuit and method for bandwidth measurement

Voltage detection circuit

Semiconductor device

Fast settling capacitive gain amplifier circuit

Fast settling capacitive gain amplifier circuit

Physical quantity detection circuit, physical quantity detection device, electronic apparatus, and vehicle

Amplifier and radiation detector

Amplifier circuit including first input branch circuit, second input branch circuit, feedback capacitor, and operational amplifier and pulse-wave measuring device

Programmable amplifier circuit capable of providing large or larger resistance for feedback path of its amplifier

Audio amplifiers

Switched-capacitor input circuit, switched-capacitor amplifier, and switched-capacitor voltage comparator

High dynamic range sensing front-end for neural signal recording systems

Low noise amplifier circuit

Amplifying electronic circuit with reduced start-up time for a signal including quadrature components

High performance digital to analog converter

Self-regulated reference for switched capacitor circuit

Chopper stabilized amplifier with synchronous switched capacitor noise filtering

Method of forming an amplifier and structure therefor

Gated CDS integrator

Telescopic amplifier with improved common mode settling

ELECTRONIC APPARATUS

High performance digital to analog converter

Gated CDS integrator

Differential switched capacitor circuits having voltage amplifiers, and associated methods

Sensor control circuit and electronic apparatus

Electric amplifier circuit for amplifying an output signal of a microphone

Amplifier sharing technique for low power charge mode readout in CMOS image sensors

Fully differential output swing for analog array based charge mode readout used in a CMOS image sensor

Instrumentation amplifier

Detecting device and electronic apparatus

Radiation imaging apparatus and radiation imaging system

Variable gain transimpedance amplifier

Circuit and method for bandwidth measurement

Current-voltage conversion amplifier circuit including multiplier with a current offset removal unit and multi input amplifier

Capacitive programmable gain amplifier

Multi-stage switched-capacitor DC blocking circuit for audio frontend

High performance digital to analog converter

Switched capacitor circuit and drive method thereof

Semiconductor integrated circuit and image sensor

Low power squelch circuit

Amplifier and radiation detector

Low-noise low-distortion signal acquisition circuit and method with reduced area utilization

Controlled switched capacitor coefficients

Digital transceiver with switched capacitor sampling mixers and switched capacitor amplifiers

Amplifier and signal processing device

Microphone preamplifier circuit

Multi-mode OPAMP-based circuit

Bandwidth limiting for amplifiers

System and method for boosted switches

Amplifier and filter having cutoff frequency controlled according to digital code

Slew rate and bandwidth enhancement in reset

Apparatus and methods for frequency compensation of an amplifier

Amplification circuit, photoelectric conversion apparatus, and imaging system

Integrated amplifier for driving acoustic transducers

Apparatus and circuit for amplifying baseband signal

LOW NOISE AMPLIFIER WITH BACK-TO-BACK CONNECTED DIODES AND BACK-TO-BACK CONNECTED DIODE WITH HIGH IMPEDANCE THEREOF

Amplifier apparatus and methods using variable capacitance dependent on feedback gain

Amplifier circuit, integrating circuit, and light-detection device

Common-mode step response for autozero amplifiers

Switched-capacitor DC blocking amplifier

Switched capacitance voltage differential sensing circuit with near infinite input impedance

Correlated-double-sampling switched-capacitor gain stages, systems implementing the gain stages, and methods of their operation

Switched capacitor circuit

Reset and resettable circuits

Switched-capacitor programmable-gain amplifier

Bias circuit and analog integrated circuit comprising the same

Sample-and-hold amplifier

Method for offset compensation of a switched-capacitor amplifier and switched capacitor amplifier arrangement

METHOD FOR CONVERTING A SENSOR CAPACITANCE UNDER PARASITIC CAPACITANCE CONDITIONS AND A CAPACITANCE-TO-VOLTAGE CONVERTER CIRCUIT

SWITCHED-CAPACITOR AMPLIFIER AND ANALOG FRONT-END CIRCUIT

Amplifier circuit, signal processor circuit, and semiconductor integrated circuit device

Programmable gain amplifier and embedded filter

Driving apparatus and driving method thereof

Dynamically adjustable low noise, low power instrumentation amplifier

Low noise, low power instrumentation amplifier

Amplifier circuit and light receiving amplifier circuit using the same

Sensor output circuit

Fully-differential amplifier circuit

Semiconductor device and differential amplifier circuit therefor

Operational amplifier, source driver of a display, and method for controlling the operational amplifier thereof

Sample/hold circuit, and analog-to-digital converter

Delta-sigma analog-to-digital converter

Switched capacitor circuit and pipeline A/D converter

Amplifier networks with controlled common-mode level and converter systems for use therewith

Offset cancellation circuit and display device

High slew rate amplifier, analog-to-digital converter using same, CMOS imager using the analog-to-digital converter and related methods

Electronic circuit with compensation of intrinsic offset of differential pairs

Buffer device for switched capacitance circuit

Operation amplifier for improving slew rate

Low noise, low power and high bandwidth capacitive feedback trans-impedance amplifier with differential FET input and bipolar emitter follower feedback

DRIVER CIRCUIT, DATA DRIVER, INTEGRATED CIRCUIT DEVICE, AND ELECTRONIC INSTRUMENT

Dual CDS/PxGA circuit for adjusting gain of an amplifier based on capacitance

High slew rate amplifier, analog-to-digital converter using same, CMOS imager using the analog-to-digital converter and related methods

Arrangement for canceling offset of an operational amplifier

Operational amplifier having its compensator capacitance temporarily disabled

Semiconductor integrated circuit and method for adjusting a capacitance value of a phase compensating capacitor

Switched capacitor amplifier with higher gain and improved closed-loop gain accuracy

Dynamic bandwidth compensating method and associated apparatus

Driving apparatus and driving method thereof

Ratio-independent switched capacitor amplifiers and methods of operating ratio-independent switched capacitor amplifiers

Method, apparatus and system sharing an operational amplifier between two stages of pipelined ADC and/or two channels of signal processing circuitry

Programmable gain amplifier

Technique to improve the gain and signal to noise ratio in CMOS switched capacitor amplifiers

Drive circuit containing amplifier circuit

Reference voltage driving circuit with a compensating circuit

System and method for operating a feedback network

Dynamically compensated operational amplifier

Technique to improve the gain and signal to noise ratio in CMOS switched capacitor amplifiers

Analog signal processing circuit

ANALOG SIGNAL PROCESSING CIRCUIT FOR CCD CAMERA, AND ANALOG SIGNAL PROCESSING METHOD

Switched capacitor amplifier with higher gain and improved closed-loop gain accuracy

Technique to improve the gain and signal to noise ratio in CMOS switched capacitor amplifiers

Apparatus and method for limiting voltage surge at amplifier start up

Method and circuit for input offset correction in an amplifier circuit

Circuits and methods for improving slew rate of differential amplifiers

Reference voltage driving circuit with a compensating circuit and a compensating method of the same

Variable-gain amplifier circuit

Amplifier arrangement and method for the compensation of a signal component in an amplifier arrangement

Analog-to-digital converter including a plurality of amplifier circuits

Variable rate RC calibration circuit with filter cut-off frequency programmability

Amplifier compensation techniques for switched capacitor circuits

Current integrator and related signal processing system

Methods and apparatus for an amplifier integrated circuit