Invention Grant
- Patent Title: Techniques for programmable gain attenuation in wideband matching networks with enhanced bandwidth
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Application No.: US16262387Application Date: 2019-01-30
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Publication No.: US10862521B1Publication Date: 2020-12-08
- Inventor: Karthik Raviprakash , Halil Cirit
- Applicant: INPHI CORPORATION
- Applicant Address: US CA San Jose
- Assignee: INPHI CORPORATION
- Current Assignee: INPHI CORPORATION
- Current Assignee Address: US CA San Jose
- Agency: Ogawa P.C.
- Agent Richard T. Ogawa
- Main IPC: H04B1/16
- IPC: H04B1/16 ; H03G3/30 ; H03H11/28

Abstract:
The present invention is directed to communication systems and electrical circuits. More specifically, an embodiment of the present invention provides a termination circuit that includes a programmable gain attenuation section, a T-coil section, and a termination resistor. The characteristic resistance of the programmable gain attenuation section matches the resistance of the termination resistor. There are other embodiments as well.
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