Differential amplifiers and method of differentially driving a t

Differential input-single output two pole filter implemented by

Differential or single-ended amplifier and relative control...

Differential output stage for electronic equipment

Differential transimpedance amplifier for optical communication

Digital gain control apparatus

Digitally controlled variable gain circuit

Digitally driven combination coils for electrodynamic acoustic t

Digitally programmable active RC bandpass filter with constant a

Digitally programmable continuous-time modules for signal...

Direct-coupled FET amplifier

Direct-current-coupled transistor power amplifiers

Discrete-gain output limiter

Discriminating sonic detection system

Distance detecting device

Distance-related variable gain amplifier

Distortion correction loop for amplifier circuits

Distortion-free amplifiers

Double peaked amplifier

Dual diode microwave amplifier