Invention Grant
- Patent Title: Input stage of chip and method for controlling source driver of chip
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Application No.: US15152513Application Date: 2016-05-11
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Publication No.: US10056898B2Publication Date: 2018-08-21
- Inventor: Mu-Chen Huang
- Applicant: MEDIATEK INC.
- Applicant Address: TW Hsin-Chu
- Assignee: MEDIATEK INC.
- Current Assignee: MEDIATEK INC.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- Main IPC: H03K17/68
- IPC: H03K17/68 ; H03K17/687 ; H03F3/50 ; H03K5/08 ; H03F1/32
Abstract:
An input stage of a chip includes a source driver and a sensing and clamping circuit. The source follower is arranged for receiving an AC-coupled signal to generate an output signal at an output terminal. The sensing and clamping circuit is coupled to the source follower, and is arranged for clamping the output terminal of the source follower at a fixed DC voltage.
Public/Granted literature
- US20170093395A1 INPUT STAGE OF CHIP AND METHOD FOR CONTROLLING SOURCE DRIVER OF CHIP Public/Granted day:2017-03-30
Information query
IPC分类:
