IMD Limiter

Integrated booster amplifier

Levelling control circuit

Loudspeaker and amplifier protection circuit

Loudspeaker protection circuit

Low pass filter for output of D-class amplifier

Method and apparatus for oversampled, noise-shaping, mixed-signa

Method and apparatus for protecting devices in an RF power...

Method and apparatus for protecting devices in an RF power...

Method and apparatus for protecting power amplifiers from excess

Method and apparatus for providing transmitter protection

Method and device for generating drive signals for a power outpu

Method for high efficiency audio amplifier

Methods and apparatus for noise shaping a mixed signal power...

Modulated carrier amplifying system

Negative feedback amplifiers of PWM-type

Overdrive control system

Overdrive protection circuit

Overload protection device for power output circuits

Overvoltage protection circuit for general purpose amplifier