发明授权
US08081947B2 Method and system for configurable active/passive mixer and shared GM stage
有权
可配置有源/无源混频器和共享GM阶段的方法和系统
- 专利标题： Method and system for configurable active/passive mixer and shared GM stage
- 专利标题（中）： 可配置有源/无源混频器和共享GM阶段的方法和系统
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申请号： US11618853申请日： 2006-12-31
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公开(公告)号： US08081947B2公开(公告)日： 2011-12-20
- 发明人: Adedayo Ojo , Madjid Hafizi , Arya Behzad
- 申请人： Adedayo Ojo , Madjid Hafizi , 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
- 代理机构： McAndrews, Held & Malloy, Ltd.
- 主分类号： H04B1/26
- IPC分类号： H04B1/26 ; H04B15/00
摘要：
Aspects of a method and system for configurable Active/Passive Mixer and Shared GM Stage may include configuring an RF mixer in frequency demodulator to operate in an active mode or a passive mode. An in-phase (I) processing path and a quadrature (Q) processing path of the RF mixer may utilize a single shared GM stage. One or more switches may be activated to enable the active mode or the passive mode of operation for the RF mixer.
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