A monolithic bipolar operational amplifier (opamp) fabricated in 4H-SiC technology is presented. The opamp has been used in an inverting negative feedback amplifier configuration. Wide temperature ...

The operation of a single ended CMOS class E power amplifier imposes voltage stresses on the drain terminal of the switching transistor that preclude the use of large bias drain voltages. On this ...

Campfire Audio latest portable DAC with built-in amplifier has been announced with flexible features enough power to drive ...