- 专利标题: Continuous time linear equalizer with two adaptive zero frequency locations
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申请号: US16101301申请日: 2018-08-10
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公开(公告)号: US10193515B2公开(公告)日: 2019-01-29
- 发明人: Rajasekhar Nagulapalli , Simon Forey , Parmanand Mishra
- 申请人: INPHI CORPORATION
- 申请人地址: US CA Santa Clara
- 专利权人: INPHI CORPORATION
- 当前专利权人: INPHI CORPORATION
- 当前专利权人地址: US CA Santa Clara
- 代理机构: Ogawa P.C.
- 代理商 Richard T. Ogawa
- 主分类号: H03G3/30
- IPC分类号: H03G3/30 ; H03F3/45 ; H03F3/193 ; H04L25/03
摘要:
The present invention is directed to electrical circuits. More specifically, embodiments of the presentation provide a CTLE module that includes a two compensation sections. A high-frequency zero RC section is in the source of the differential pair and close to the bias current source. A low-frequency zero section is coupled to an output terminal and configured outside the input signal path. A DC gain tuning section is coupled to the low-frequency zero section. There are other embodiments as well.
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