Inductive interface circuits having ripple-reduction loops

BASELINE WANDER DIFFERENTIAL TIA WITH RESISTIVE FEEDFORWARD AC COUPLING PATH

PRECISION OPERATIONAL AMPLIFIER WITH A FLOATING INPUT STAGE

RADIO FREQUENCY POWER AMPLIFIER THAT REDUCES LOAD CHANGE SENSITIVITY, CHIP, AND COMMUNICATION TERMINAL

Imaging device

RADIO FREQUENCY POWER AMPLIFIER

Distortion reducing variable output impedance class-D amplifier

Class-D amplifier with multiple power rails and quantizer that switches used ramp amplitude concurrently with switch in used power rail

Power amplifier

Capacitive-coupled chopper instrumentation amplifiers and associated methods

Power amplification module

Class-D amplifier and method

Audible noise reduction in an audio power amplifier

MATRIX POWER AMPLIFIER

Operational amplifier and control method thereof

Broadband high power amplifier

Low noise differential amplifier

Microphone assembly with reduced noise

Highly linear low noise transconductor

Matrix power amplifier

Low noise differential amplifier

Power amplifier

Chopper amplifiers with high pass filter for suppressing chopping ripple

Low power dissipation high performance Class-D amplifier

Class-D amplifier with multiple independent output stages

Capacitive-coupled chopper instrumentation amplifiers and associated methods

Offset cancellation scheme

Correlated double sampling integrating circuit

Power amplification module

Capacitive loading mode measurement circuit with compensation of measurement errors due to parasitic sensor impedances

Electric transmission cable module and transmission loss compensation circuit

Power amplifying apparatus with boost function

Voltage comparator

Circuit system

Semiconductor device having a low power consumption

Amplifier with auxiliary path for maximizing power supply rejection ratio

CIRCUITS AND METHODS FOR BIASING POWER AMPLIFIERS

Source follower

Split cascode circuits and related communication receiver architectures

Distributed pole-zero compensation for an amplifier

Class-D power amplifier nested inside low-noise differential op-amp feedback loop

Amplifier circuit with reduced feedforward current

LOW GAIN LINEARIZATION FOR HIGH SIGNAL-TO-NOISE RATIO

Analog-to-digital converters and methods

Ultra-broadband transimpedance amplifiers (tia) for optical fiber communications

Matrix power amplifier

Semiconductor device with improved variable gain amplification

Noise cancelling baseband amplifier

System and method for close-down pop reduction

Split cascode circuits and related communication receiver architectures

Cascode amplifier having feedback circuits

Ultra-low working voltage rail-to-rail operational amplifier, and differential input amplification-stage circuit and output-stage circuit thereof

Low noise amplifier circuit

Power amplification module

Distributed pole-zero compensation for an amplifier

Noise cancelling baseband amplifier

Multi-stage amplifier with improved operating efficiency

APPARATUS FOR AMPLIFYING HIGH VOLTAGE SIGNALS IN SPACE BASED SYSTEMS

Semiconductor apparatus and receiver thereof

Method for stabilizing the gain of a discrete-state automatic gain control circuit

Power amplification module

Zero drift, limitless and adjustable reference voltage generation

Pass device with boost voltage regulation and current gain for VCSEL driving applications

Apparatus and methods for paralleling amplifiers

Balanced differential transimpedance amplifier with single ended input and balancing method

BROADBAND AMPLIFIER

Power amplifying device

Class-D amplifiers and methods

Optical receiver with threshold control block

Operational amplifier based circuit with compensation circuit block used for stability compensation

Amplifier and amplification method

Silicon photonics modulator driver

Wide range transimpedance amplifier

Optical receiver to enhance dynamic range thereof

Single-end amplifier and noise cancelling method thereof

METHODS AND SYSTEMS FOR EFFICIENT AND ADAPTIVE OPERATION OF CONTINUOUS-WAVE AMPLIFIERS

Unity gain buffers and related method

Multistage amplifier circuit with improved settling time

Resonance suppression for envelope tracking modulator

Efficiency for linear amplifier of envelope tracking modulator

Switchable base feed circuit for radio-frequency power amplifiers

Reduced-power dissipation for circuits handling differential pseudo-differential signals

Envelope tracking modulator with feedback

Transimpedance amplifier

Amplifier circuit with improved accuracy

Class-D amplifier having mixed signal feedback control

High-frequency amplifier circuit

Semiconductor circuit and amplifier circuit

Current feedback output circuit

Method and apparatus for partial envelope tracking in handheld and wireless computing devices

DYNAMIC GAIN ASSIGNMENT IN ANALOG BASEBBAND CIRCUITS

Method, apparatus and system for level shifting of common mode voltage from input to output for capacitive feedback transimpedance amplifier

Analog feedback amplifier

Feedback and impedance circuits, devices and methods for broadband radio-frequency amplifiers

Amplifier circuit

Distributed pole-zero compensation for an amplifier

Fast-settling capacitive-coupled amplifiers

Amplifier circuit and feedback circuit

Low dissipation amplifier

Reconfigurable input power distribution doherty amplifier with improved efficiency

Millimeter wave power amplifier

Apparatus and method for low noise amplification

Amplifier circuit and feedback circuit

Amplifier

Amplifier

Low dissipation amplifier

Sample-and-hold amplifier

Dynamic gain assignment in analog baseband circuits

Multiple-input and multiple-output amplifier having pseudo-differential inputs

Self oscillating class D amplification device

Low dissipation amplifier

Amplifying circuit

Self-oscillating modulator

Amplifier arrangement and signal generation method

Low cost high performance power amplifier utilizing two-stage-included local negative feedback with feedback-shifting technology

Semiconductor integrated circuit with variable gain amplifier

Operational amplifier with improved current monitoring and scalable output

Integrated circuit system for line regulation of an amplifier

Apparatus and methods for amplifiers

Amplifying circuit of semiconductor integrated circuit

Amplifier circuit

Driving device and driving method

Source follower and current feedback circuit thereof

Amplifier circuit

Cross-fading in dual-path pulse width modulation system

Peaking amplifier frequency tuning

Peaking amplifier frequency tuning

Reconfigurable intergrator/differentiator circuit based on current follower