VOLTAGE MONITORING OF DRIVER CIRCUITS

HIGH-VOLTAGE SUPER-CASCODE STRUCTURES WITH SELF-PROTECTION CIRCUITRY

APPARATUS AND METHODS FOR POWER AMPLIFIER SIGNAL LIMITING

Radio Frequency Pre-Drivers with Input Over Voltage Protection

VOLTAGE AND CURRENT PROTECTION FOR AN AMPLIFIER

INTERSTAGE BIASING WITH BREAKDOWN PROTECTION

SWITCH PROTECTED LOW NOISE AMPLIFIERS

Current limiting apparatus for driving a loudspeaker

POWER AMPLIFIER WITH CLAMP AND FEEDBACK PROTECTION CIRCUITRY

HIGH-VOLTAGE INPUT STAGE CIRCUIT WITHOUT BIAS CURRENT

GALLIUM NITRIDE POWER AMPLIFIER PROTECTION

ELECTRONIC DEVICE COMPRISING POWER AMPLIFIER, AND OPERATING METHOD THEREOF

AMPLIFIER CIRCUIT

SYSTEMS AND METHODS FOR POWER DISTRIBUTION FOR AMPLIFIER ARRAYS

AMPLIFIER DEVICE FOR AMPLIFYING SMALL CURRENTS

BIAS CIRCUIT FOR POWER AMPLIFIER

POWER AMPLIFIER WITH PROTECTION LOOP

SELF-PROTECTION CIRCUITRY, CASCADE CIRCUIT, OPERATIONAL AMPLIFIER CIRCUIT, AND CURRENT MIRROR CIRCUIT

SELF-PROTECTION CIRCUITRY, CASCADE CIRCUIT, AND OPERATIONAL AMPLIFIER CIRCUIT

CASCODE POWER AMPLIFICATION CIRCUITS, INCLUDING VOLTAGE PROTECTION CIRCUITS

CLAMPING CIRCUIT AND AMPLIFIER

CASCODE POWER AMPLIFICATION CIRCUITS, INCLUDING PROTECTION VOLTAGE CIRCUITS

POWER AMPLIFIER

PROTECTION CIRCUIT FOR ACOUSTIC FILTER AND POWER AMPLIFIER STAGE

RADIO FREQUENCY SIGNAL LIMITERS WITH DIODE-ENHANCED LIMITING

AMPLIFIER OVERDRIVE PROTECTION WITH VOLTAGE COMPARATOR

LIMITER CIRCUIT AND POWER AMPLIFIER CIRCUIT

POWER AMPLIFIER

AMPLIFIER WITH CASCODE ARRANGEMENT

APPARATUS AND METHODS FOR POWER AMPLIFIER SIGNAL LIMITING

LIMITER CIRCUIT, MATCHING NETWORK, AND POWER AMPLIFIER CIRCUIT

RADIO FREQUENCY FRONT-END MODULE HAVING CURRENT PROTECTION FUNCTION, AND ELECTRONIC DEVICE

POWER AMPLIFIER AND OPERATING METHOD THEREOF

TRANSCONDUCTOR WITH CURRENT LIMITER

CIRCUIT AND METHOD FOR PROTECTING POWER AMPLIFIER

CIRCUIT AND METHOD FOR PROTECTING POWER AMPLIFIER

POWER PROTECTION LOOP FOR AMPLIFIER CHAIN ELEMENTS

POWER LIMITING FOR AMPLIFIERS

AMPLIFIER CIRCUIT WITH PROTECTION CIRCUIT

POWER AMPLIFIER CIRCUIT

ULTRA-LOW LEAKAGE DIODES USED FOR LOW INPUT BIAS CURRENT

PROTECTING A CIRCUIT FROM AN INPUT VOLTAGE

POWER AMPLIFIER WITH CLAMP AND FEEDBACK PROTECTION CIRCUITRY

Protection circuit for acoustic filter and power amplifier stage

ELECTRONIC DEVICE AND METHOD INCLUDING POWER AMPLIFIER MODULE HAVING PROTECTION CIRCUIT

OVERDRIVE PROTECTION CIRCUIT WITH FAST RECOVERY

Power amplifier with protection loop

RADIO FREQUENCY POWER AMPLIFIER

Differential input circuits with input voltage protection

Local common mode feedback resistor-based amplifier with overshoot mitigation

Systems and methods for power distribution for amplifier arrays

Monolithic microwave integrated circuits tolerant to electrical overstress

REGULATING OFF-STATE IMPEDANCE AND LEAKAGE CURRENT OF A POWER AMPLIFIER IN A TRANSCEIVER

Apparatus and methods for power amplifier signal limiting

POWER AMPLIFICATION CIRCUIT INCLUDING PROTECTION CIRCUIT AND ELECTRONIC DEVICE INCLUDING POWER AMPLIFICATION CIRCUIT

Transmitting and receiving device having a wide-band HF power amplifier, in particular an N-way Doherty amplifier having active load modulation

Apparatus and method for power amplifier surge protection

Amplification circuit with over power protection

Input voltage endurance protection architecture

Current sense circuit

Power amplifier and overcurrent protection circuit

Power amplifier output power protection

Power amplifier fault detector

Operational amplifier

Integrated circuits containing vertically-integrated capacitor-avalanche diode structures

Power amplifier and power amplifier module

Apparatus and method for power amplifier surge protection

Semiconductor device and power amplifier module

Limiting circuit and electronic device

High power amplifier circuit with protective feedback circuit

Amplifier circuit

Power amplifier circuit

Microwave amplifiers tolerant to electrical overstress

Power amplifier fault detector

Power amplifier system

SUPPLY-SIDE OUTPUT OVER-CURRENT PROTECTION TECHNIQUES

Semiconductor device and power amplifier module

Amplification device

Input receiver circuit and adaptive feedback method

Averaging overcurrent protection

Embedded test circuitry and method therefor

Gate drivers and voltage regulators for gallium nitride devices and integrated circuits

Distributed amplifier

Semiconductor integrated circuit

Audio amplifier, audio output device including the same, and electronic apparatus

Semiconductor device and power amplifier module

Phased array antenna system

Phased array antenna system

Increased audio power output amplifier configuration including fault tolerance suitable for use in alarm systems

Power amplifying apparatus with wideband linearity

Power supply device

Methods and apparatuses for ruggedizing a power amplifier against breakdown using harmonic tuning

System, apparatus and method for achieving scanning safety for a magnetic resonance conditionally safe implant

Protection of power amplifiers in a signal booster

Apparatus and method for power amplifier surge protection

Apparatus and method for surge protection of a charge-pump powered power amplifier

Class D audio amplifier with overload protection circuit

Apparatus and methods for overload protection of low noise amplifiers

Power amplifier, a radio frequency electronic device and a method for operating a power amplifier

Amplification device and relay apparatus including the same

Current sensing in a USB power control analog subsystem

Galvanically isolated amplifiers and related methods

Semiconductor device and power amplifier module

Individual DC and AC current shunting in optical receivers

Multiplexed Multi-stage Low Noise Amplifier Uses Gallium Arsenide and CMOS Dice

Circuit for providing a high and a low impedance and a system comprising the circuit

Low leakage protection circuit for RF power amplifier

Advanced RF input port against surge

Class-D amplifier circuit

Selective high and low power amplifier switch architecture

Impedance transformation circuit and overload protection for low noise amplifier

Integrated RF limiter

Wireless device with overstress indicator

Semiconductor device including amplifier

System and method for close-down pop reduction

Class D amplifier

Audio amplifiers

Dynamic volume management in audio amplifiers

Radio frequency (RF) amplifiers with voltage limiting using non-linear feedback

Overstress indicator

Apparatus and methods for protecting radio frequency amplifiers from overdrive

Protection circuit for power amplifier

RF tuner with blocker detection and noise limited region recovery

Current-limiting in an amplifier system

RF amplifier

Class D amplifier chip with duty ratio limiting functions and the device thereof

Optimised loudspeaker operation

INTEGRATED CIRCUIT

Method and apparatus for Class AB audio amplifier output stage voltage protection

Self diagnostic speaker load impedance testing system

Semiconductor device including amplifier

Digital amplitude modulation device and digital amplitude modulation method

Current-limiting in an amplifier system

Amplifier apparatus and soft-start method thereof

Power detector with overdrive detection

AMPLIFIER CIRCUIT

Power amplifier module

Power amplifier open loop current clamp

Amplifiers with improved isolation

Low dissipation amplifier

Load current sensing

LOAD IMPEDANCE DETECTION

Amplifier circuit

Integrated circuit

Microphone amplifier with overload circuit

Compound semiconductor device and method for manufacturing the same

Frequency correction of a programmable frequency oscillator by propagation delay compensation

Low dissipation amplifier

Output stage of a power amplifier having a switched-bulk biasing and adaptive biasing

Signal amplifier, bridge connection signal amplifier signal output device, latch-up prevention method, and program storage medium

RF power amplifier

System and method for sensing an amplifier load current

OVERCURRENT DETECTION CIRCUIT AND SIGNAL AMPLIFYING DEVICE

AMPLIFIER CIRCUIT

Low dissipation amplifier

AMP output protective circuit for LCD panel source driver

Voltage clamp

Thermal protection of electro dynamic transducers used in loudspeaker systems

Amplifier having an output protection, in particular operational amplifier for audio application

Load testing circuit

Methods and apparatus to detect impedance at an amplifier output

Circuit for accurately controlling power amplifier output power

Overcurrent detection circuit and switching circuit

SWITCHING AMPLIFIER WITH OUTPUT FILTER FEEDBACK

Systems and methods for load detection and correction in a digital amplifier

Output current control and overload protection in digital audio amplifiers

Amplifier fault detection circuit

Power control circuit for accurate control of power amplifier output power

Small signal amplifier with large signal output boost stage

Short-circuit detecting and protecting circuit for integrated circuit

Digitally modulated polar power amplifier

Phased array antenna system

Automatic gain control (AGC) circuit and method to control amplifier gain based on a duration of an overload condition

Integrated RF limiter