Invention Grant
- Patent Title: Combo-plug detecting circuit and operational method thereof
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Application No.: US16011507Application Date: 2018-06-18
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Publication No.: US10204636B2Publication Date: 2019-02-12
- Inventor: Tsung-Peng Chuang , Chia-Chi Tsai , Cheng-Pin Chang
- Applicant: REALTEK SEMICONDUCTOR CORP.
- Applicant Address: TW Hsinchu
- Assignee: REALTEK SEMICONDUCTOR CORP.
- Current Assignee: REALTEK SEMICONDUCTOR CORP.
- Current Assignee Address: TW Hsinchu
- Agency: Li & Cai Intellectual Property (USA) Office
- Priority: TW106123048A 20170710
- Main IPC: H04R29/00
- IPC: H04R29/00 ; G10L19/22 ; H04S3/00 ; H04S7/00
Abstract:
A combo-plug detecting circuit for use in an audio CODEC is provided. The combo-plug detecting circuit is used to determine the contact configuration of the audio plug, to ensure that the audio plug belonging to the differential structure can be compatible with the audio CODEC.
Public/Granted literature
- US20190013035A1 COMBO-PLUG DETECTING CIRCUIT AND OPERATIONAL METHOD THEREOF Public/Granted day:2019-01-10
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