N-CHANNEL METAL-OXIDE-SEMICONDUCTOR AMPLIFIER HAVING NON-IMPLANT TRANSISTORS

摘要

The invention relates to an N-channel metal-oxide-semiconductor amplifier comprising non-implanted transistors. BR/ The amplifier 20 has transconductance transistors 22, 24 which receive a differential input signal. A load 26, 28 is connected to these transistors to produce an amplified output signal. Transconductance transistors are non-implanted transistors to substantially eliminate low frequency noise during operation of the amplifier. BR/ The invention applies in particular to telecommunications amplifiers. BR/ (CF DRAWING IN BOPI) BR/ BR/ / P