发明授权
- 专利标题: Cascode feed-forward amplifier
- 专利标题(中): 串联前馈放大器
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申请号: US083873申请日: 1979-10-11
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公开(公告)号: US4322688A公开(公告)日: 1982-03-30
- 发明人: Kenneth G. Schlotzhauer , Arthur J. Metz
- 申请人: Kenneth G. Schlotzhauer , 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: H03F1/22
- IPC分类号: H03F1/22 ; H03F1/32 ; H03F3/45
摘要:
The cascode feed forward amplifier is modified to correct alpha-induced error. A pair of resistors are serially disposed between the bases of a pair of common-base amplifiers to generate an error voltage proportional to the input signal. The error voltage is applied to the correction amplifier to provide an appropriate correction current.
公开/授权文献
- US5401993A Non-volatile memory 公开/授权日:1995-03-28
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