Invention Grant
- Patent Title: Low power negative voltage level shifter
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Application No.: US16116877Application Date: 2018-08-29
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Publication No.: US10367504B1Publication Date: 2019-07-30
- Inventor: Yen-Cheng Cheng
- Applicant: NOVATEK Microelectronics Corp.
- Applicant Address: TW Hsin-Chu
- Assignee: NOVATEK Microelectronics Corp.
- Current Assignee: NOVATEK Microelectronics Corp.
- Current Assignee Address: TW Hsin-Chu
- Agent Winston Hsu
- Main IPC: H03K19/00
- IPC: H03K19/00 ; H03K19/0185
Abstract:
A negative voltage level shifter includes a pair of input transistors, a pair of output transistors and a clamp circuit. The clamp circuit is coupled between the pair of input transistors and the pair of output transistors, for clamping source voltages of the pair of input transistors.
Information query
