Invention Grant
- Patent Title: Input/output buffer circuit
- Patent Title (中): 输入/输出缓冲电路
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Application No.: US12505274Application Date: 2009-07-17
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Publication No.: US08344760B2Publication Date: 2013-01-01
- Inventor: Yamin Du , Oleg Drapkin , Grigori Temkine
- Applicant: Yamin Du , Oleg Drapkin , Grigori Temkine
- Applicant Address: CA Markham, Ontario
- Assignee: ATI Technologies ULC
- Current Assignee: ATI Technologies ULC
- Current Assignee Address: CA Markham, Ontario
- Agency: Faegre Baker Daniels LLP
- Main IPC: H03K3/00
- IPC: H03K3/00
Abstract:
A circuit includes an input/output buffer circuit. The input/output buffer circuit includes an output buffer circuit and a bias control circuit. The output buffer circuit provides an output voltage in response to output information. The bias control circuit provides an output buffer bias voltage based on the output voltage.
Public/Granted literature
- US20100176848A1 INPUT/OUTPUT BUFFER CIRCUIT Public/Granted day:2010-07-15
Information query
