发明申请
- 专利标题： Method and circuit for a dual supply amplifier
- 专利标题（中）： 双电源放大器的方法和电路
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申请号： US10984866申请日： 2004-11-10
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公开(公告)号： US20050083126A1公开(公告)日： 2005-04-21
- 发明人: Frank Singor , Arya Behzad
- 申请人： Frank Singor , Arya Behzad
- 申请人地址： US CA Irvine
- 专利权人： Broadcom Corporation
- 当前专利权人： Broadcom Corporation
- 当前专利权人地址： US CA Irvine
- 主分类号： H03F3/45
- IPC分类号： H03F3/45
摘要：
A circuit and method for bridging an analog signal between two integrated circuits operating at different supply voltages. The circuit is a two stage fixed gain amplifier. The first stage is a transconductance amplifier and the second stage is an operational amplifier. The first stage converts an input signal from a voltage into a current. The second stage converts the current signal to an output voltage signal.
公开/授权文献
- US07012464B2 Method and circuit for a dual supply amplifier 公开/授权日：2006-03-14