Invention Grant
- Patent Title: Signal line switch arrangement with multiple paths between a charge pump and a transistor control terminal
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Application No.: US16126665Application Date: 2018-09-10
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Publication No.: US10394740B1Publication Date: 2019-08-27
- Inventor: Shita Guo , Yanli Fan , Huanzhang Huang , Yonghui Tang , Yanfei Jiang
- Applicant: TEXAS INSTRUMENTS INCORPORATED
- Applicant Address: US TX Dallas
- Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee: TEXAS INSTRUMENTS INCORPORATED
- Current Assignee Address: US TX Dallas
- Agent John R. Pessetto; Charles A. Brill; Frank D. Cimino
- Main IPC: H03K17/00
- IPC: H03K17/00 ; G06F13/40 ; G06F13/42 ; H02M3/07 ; H02M1/14
Abstract:
An apparatus includes a transistor with a control terminal, a first current terminal, and a second current terminal. The apparatus also includes a charge pump coupled to the control terminal of the transistor via a first and second paths. The first path comprises a first resistor and the second path comprises a second resistor in series with a diode. The first resistor has a higher resistance value than the second resistor.
Information query
