公开(公告)号：DE2608543A1

公开(公告)日：1976-09-30

申请号：DE2608543

申请日：1976-03-02

Applicant: IBM

Inventor： HIGGINBOTHAM ALAN FRANK ,  JEFFRIES KENNETH LAYTON

IPC: G11B5/024 ,  G11B5/03 ,  H03B5/12 ,  H03B7/06 ,  G11B5/02

Abstract: A low distortion sinusoidal oscillator made up of a two transistor negative resistance element combined with an LC tank for generating bias and erase signals for battery powered magnetic media recording apparatus.

公开(公告)号：DE3176724D1

公开(公告)日：1988-06-01

申请号：DE3176724

申请日：1981-09-23

Applicant: IBM

Inventor： HERRINGTON KENNETH MILTON ,  JEFFRIES KENNETH LAYTON

IPC: G06F9/46 ,  G06F9/48 ,  G06F17/24 ,  G06F15/20