发明授权
- 专利标题： Ultra-wideband constant gain CMOS amplifier
- 专利标题（中）： 超宽带恒定增益CMOS放大器
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申请号： US11518027申请日： 2006-09-08
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公开(公告)号： US07202748B2公开(公告)日： 2007-04-10
- 发明人: Steven D. Roach
- 申请人： Steven D. Roach
- 申请人地址： US CA Milpitas
- 专利权人： Linear Technology Corporation
- 当前专利权人： Linear Technology Corporation
- 当前专利权人地址： US CA Milpitas
- 代理机构： Fish & Neave IP Group Ropes & Gray LLP
- 代理商 Robert W. Morris; Jeffrey D. Mullen
- 主分类号： H03F3/04
- IPC分类号： H03F3/04
摘要：
Circuitry and methods for improved amplifiers with large bandwidth and constant gain are provided. The combination of a synthetic inductive drain load and a bridged-T matching network provide amplifiers that can drive a substantial capacitive load with the above mentioned improvements over prior amplifiers. Additionally, circuits presented allow for improved rise time and insensitivity to temperature variations.
公开/授权文献
- US20070001769A1 ULTRA-WIDEBAND CONSTANT GAIN CMOS AMPLIFIER 公开/授权日：2007-01-04