发明授权
- 专利标题: Bipolar analog switch
- 专利标题(中): 双极模拟开关
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申请号: US415070申请日: 1982-09-07
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公开(公告)号: US4572967A公开(公告)日: 1986-02-25
- 发明人: Arthur J. Metz
- 申请人: Arthur J. Metz
- 申请人地址: OR Beaverton
- 专利权人: Tektronix, Inc.
- 当前专利权人: Tektronix, Inc.
- 当前专利权人地址: OR Beaverton
- 主分类号: H03K17/14
- IPC分类号: H03K17/14 ; H03K17/60 ; H03K17/62 ; H03K17/30
摘要:
An improved bipolar analog switch comprising selectable emitter-coupled pairs of bipolar transistors in combination with an emitter follower output bipolar transistor is provided with means for matching operating characteristics of the selected emitter-coupled pair to eliminate thermal distortion and to provide precise signal replication. Also, a simplified TTL-compatible digital switch control circuit is provided.
公开/授权文献
- US5863065A Portable passenger air bag 公开/授权日:1999-01-26
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