公开(公告)号：FR2305058A1

公开(公告)日：1976-10-15

申请号：FR7602503

申请日：1976-01-27

Applicant: IBM

Inventor： FREEMAN LEO B JR ,  INCERTO ROBERT J ,  PETROSKY JOSEPH A JR

IPC: H03F3/343 ,  H03F3/34 ,  H03F3/45 ,  H03K17/687 ,  H03K19/0175

Abstract: A dual channel high gain differential amplifier utilizing enhancement depletion MOS field effect transistors which exhibits high common mode rejection and fast switching characteristics.

公开(公告)号：CA1005925A

公开(公告)日：1977-02-22

申请号：CA173051

申请日：1973-06-04

Applicant: IBM

Inventor： ABBAS SHAKIR A ,  CHANG CHI S ,  FREEMAN LEO B JR ,  KNEPPER RONALD W

IPC: H01L27/10 ,  H01L21/762 ,  H01L21/8242 ,  H01L23/535 ,  H01L27/108 ,  H01L29/06