Pulse shaping apparatus and method

Pulse width modulation decoder

Pulse width modulation digital amplifier

Pulse width modulation digital to analog converter

Pulse width modulation in digital power amplifier

Pulse width modulation pulse shaper

Pulse-width-modulated digital-to-analog converter with high gain

PWM converting circuit, D/A converter and PWM converting...

PWM modulation circuit and class D amplifier using such PWM...

PWM signal generator and PWM signal generating method

PWM-based measurement interface for a micro-machined...

PWM-based measurement interface for a micro-machined...

R-2R digital-to-analog converter having transistors of equal emi

R-2R type D/A converter circuit

R/2R ladder circuit and method for digital-to-analog converter

R/2R' ladder switch circuit and method for digital-to-analog con

R2R digital to analog converter with common shutdown mode

Radio communication device

Radio communication device

Radio frequency digital-to-analog converter