发明授权
- 专利标题： Receiver with low power consumption
- 专利标题（中）： 接收机低功耗
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申请号： US12369948申请日： 2009-02-12
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公开(公告)号： US08208883B2公开(公告)日： 2012-06-26
- 发明人: Seong-heon Jeong , Sung-ho Beck , Myung-woon Hwang
- 申请人： Seong-heon Jeong , Sung-ho Beck , Myung-woon Hwang
- 申请人地址： TW Zhubei
- 专利权人： Silicon Motion, Inc.
- 当前专利权人： Silicon Motion, Inc.
- 当前专利权人地址： TW Zhubei
- 代理机构： Kirton McConkie
- 代理商 Evan R. Witt
- 优先权： KR10-2008-0013267 20080214
- 主分类号： H04B1/06
- IPC分类号： H04B1/06 ; H04B7/00
摘要：
The present invention provides a receiver with low power consumption. The receiver with low power consumption adjusts the gain of the programmable gain amplifier based on the automatic gain controller and further optimizes the gain bandwidth product by current-adjusting unit. The current-adjusting unit thus adjusts the current provided for the programmable gain amplifier, e.g. operational amplifier. Therefore, the gain bandwidth product of the programmable gain amplifier is optimized and the power consumption of the receiver is effectively decreased.
公开/授权文献
- US20090209221A1 RECEIVER WITH LOW POWER CONSUMPTION 公开/授权日：2009-08-20
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