DUAL-OUTPUT AMPLIFIER CIRCUIT

Envelope tracking power amplifier apparatus

CIRCUITS, DEVICES, AND METHODS FOR REDUCING CO-CHANNEL INTERFERENCE

Current sample-and-hold circuit and sensor

Semiconductor device with improved variable gain amplification

Circuits, devices and methods for reducing co-channel interference

Trans-conductance regulation circuit, trans-conductance error amplifier and power converter

Integrated driver and related method

Amplifier stage

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

USB regulator with current buffer to reduce compensation capacitor size and provide for wide range of ESR values of external capacitor

Integrated driver and related method

High voltage driver amplifier for piezo haptics

Audio circuit

Method and electronic device for driving a capacitance electro-acoustic transducer

Three-stage frequency-compensated operational amplifier for driving large capacitive loads

Operation amplifier for improving slew rate

Capacitive load driving circuit, electrostatic transducer, method of setting circuit constant, ultrasonic speaker, display device, and directional acoustic system

Small signal amplifier with large signal output boost stage

Reconfigurable radio frequency (RF) power amplifier circuit