公开(公告)号：US4109215A

公开(公告)日：1978-08-22

申请号：US791272

申请日：1977-04-27

申请人： Donald Thomas Comer ,  Daniel Joseph Dooley ,  George Erdi ,  Paul Raymond Henneuse

发明人： Donald Thomas Comer ,  Daniel Joseph Dooley ,  George Erdi ,  Paul Raymond Henneuse

IPC分类号： G11C27/02 ,  H03F3/45

CPC分类号： G11C27/026 ,  H03F3/45071

摘要： There is disclosed a dual mode amplifier for use as the output amplifier of a sample and hold circuit. The dual mode amplifier described by the invention is controlled by a sample and hold gate. In one of its modes the characteristics of the amplifier are optimized for best slew rate and transient performance, while in the other mode the amplifier characteristics are optimized for settling time.