Invention Grant
- Patent Title: Semiconductor circuit
- Patent Title (中): 半导体电路
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Application No.: US12232144Application Date: 2008-09-11
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Publication No.: US07768328B2Publication Date: 2010-08-03
- Inventor: Yasushi Aoki
- Applicant: Yasushi Aoki
- Applicant Address: JP Kanagawa
- Assignee: NEC Electronics Corporation
- Current Assignee: NEC Electronics Corporation
- Current Assignee Address: JP Kanagawa
- Agency: Foley & Lardner LLP
- Priority: JP2007-259664 20071003
- Main IPC: H03K3/017
- IPC: H03K3/017

Abstract:
A semiconductor circuit according to the present invention includes: a differential input section to receive input differential signals; a load resistance section to output a voltage according to a current output by the differential input section; differential signal output terminals to output a differential signal corresponding to the voltage output from the load resistance section; a low-pass filter to extract a direct-current component of the differential signal output from the differential signal output terminals; and a load adjustment section to feed back the direct-current component extracted by the low-pass filter to adjust a resistance value of the load resistance section.
Public/Granted literature
- US20090091364A1 Semiconductor circuit Public/Granted day:2009-04-09
Information query
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