Maurizio Nessi

Analog/digital PWM control circuit of a winding

Power-transistor slew-rate controller employing only a single capacitor per half-bridge

Compensated MOS string and DAC employing such a potentiometric string

Low jitter zero crossing BEMF detector and motor incorporating the same

Power transistor driver stage with optimally reduced turn-off delay

Circuit for the speed recovery of a direct current motor and method using said circuit

Masking of switching noise in controlling a "H" bridge

Integrated unit gain output stage

Driver circuit for a polyphase DC motor with minimized voltage spikes

Circuit for estimating the speed of an electromagnetic actuator