发明申请
- 专利标题： Differential analog filter
- 专利标题（中）： 差分模拟滤波器
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申请号： US11398286申请日： 2006-04-04
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公开(公告)号： US20060255997A1公开(公告)日： 2006-11-16
- 发明人: Chin Li , Paul Sheehy , Eoin Carey , Gerard Quilligan , Walid Mohamed Ahmed
- 申请人： Chin Li , Paul Sheehy , Eoin Carey , Gerard Quilligan , Walid Mohamed Ahmed
- 专利权人： M/A-COM, Inc. AND M/A-Com Eurotec BV
- 当前专利权人： M/A-COM, Inc. AND M/A-Com Eurotec BV
- 主分类号： H03M1/12
- IPC分类号： H03M1/12
摘要：
A differential analog filter includes a differential input that includes a first input node and a second input node and a differential output that includes a first output node and a second output node. A fully differential amplifier includes a non-inverting input node and an inverting input node coupled to the differential input. The fully differential amplifier includes a non-inverting output node and an inverting output node coupled to the differential output. A first feedback network is coupled between the non-inverting output node and the inverting input node of the fully differential amplifier. A second feedback network is coupled between the inverting output node and the non-inverting input node of the fully differential amplifier.
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