公开(公告)号：US20040104777A1

公开(公告)日：2004-06-03

申请号：US10723705

申请日：2003-11-26

Applicant: STMicroelectronics S.r.l.

Inventor： Bruno Murari ,  Alessandro Moscatelli ,  Lorenzo Labate

IPC: H03F001/22

CPC classification number: H03F1/223

Abstract: A power amplifier comprising at least a load element and at least an active element inserted, in series to each other, between a first and a second voltage reference is described. Advantageously, according to an embodiment of the invention, the load element comprises a DMOS transistor.

Abstract translation: 描述了功率放大器，其至少包括负载元件和在第一和第二参考电压之间彼此串联插入的至少一个有源元件。 有利地，根据本发明的实施例，负载元件包括DMOS晶体管。