Invention Grant
- Patent Title: Class AB differential line drivers
- Patent Title (中): AB类差分线路驱动器
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Application No.: US13909387Application Date: 2013-06-04
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Publication No.: US09099970B2Publication Date: 2015-08-04
- Inventor: Junhua Tan , Hui Pan , Karim Vincent Abdelhalim , Mostafa Mohammad Hany Ali Hammad , Yuan Yao
- Applicant: Broadcom Corporation
- Applicant Address: US CA Irvine
- Assignee: BROADCOM CORPORATION
- Current Assignee: BROADCOM CORPORATION
- Current Assignee Address: US CA Irvine
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H03F3/45
- IPC: H03F3/45
Abstract:
An output stage of a differential line driver generates a differential output signal. A common-mode component of the differential output signal is decoupled from the differential output signal using a common-mode voltage sense. The common-mode component of the differential output signal is provided to a capacitor that is coupled between the output stage and the common-mode voltage sense.
Public/Granted literature
- US20140333380A1 CLASS AB DIFFERENTIAL LINE DRIVERS Public/Granted day:2014-11-13
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