Research in Monolithic Signal-Processing Circuits

摘要

A new wideband, low-noise bipolar current amplifier has been devised, fabricated and tested. A bandwidth of 184 MHz and input noise of 46 nA rms were achieved. A new low-noise wideband NMOS pre-amplifier was synthesized, fabricated and tested. This yielded 750 MHz bandwidth with 5.5 dB noise figure. New techniques were generated for the realization of very general MOS programmable function synthesizers.