发明授权
US06639472B2 High bandwidth, low power, single stage cascode transimpedance amplifier for short haul optical links
有权
用于短距离光链路的高带宽，低功耗，单级共源共栅跨阻放大器
- 专利标题： High bandwidth, low power, single stage cascode transimpedance amplifier for short haul optical links
- 专利标题（中）： 用于短距离光链路的高带宽，低功耗，单级共源共栅跨阻放大器
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申请号： US10107679申请日： 2002-03-26
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公开(公告)号： US06639472B2公开(公告)日： 2003-10-28
- 发明人: Timothy M. Wilson , Tanay Karnik , Luiz M. Franca-Neto
- 申请人： Timothy M. Wilson , Tanay Karnik , Luiz M. Franca-Neto
- 主分类号： H03F308
- IPC分类号： H03F308
摘要：
A high bandwidth, single stage, low power cascode transimpedance amplifier for short haul optical links. In one embodiment, an input signal is fed into the source of a common-gate pMOSFET, the output signal is taken at the drain of the common-gate pMOSFET, and bias current is supplied by a pMOSFET and a nMOSFET biased in their triode regions.
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