Invention Grant
- Patent Title: High speed buffer circuit
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Application No.: US16142404Application Date: 2018-09-26
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Publication No.: US11616506B2Publication Date: 2023-03-28
- Inventor: David Russell Tipple , Mark Douglas Hall
- Applicant: NXP USA, INC.
- Applicant Address: US TX Austin
- Assignee: NXP USA, INC.
- Current Assignee: NXP USA, INC.
- Current Assignee Address: US TX Austin
- Main IPC: H01L29/78
- IPC: H01L29/78 ; H03K19/00 ; H01L27/12
Abstract:
A circuit includes a P-channel transistor formed in a P-well and an N-channel transistor formed in an N-well. The first P-channel transistor has a control electrode connected to the P-well. The N-channel transistor is coupled in series with the P-channel transistor and has a control electrode connected to the N-well. Connecting the control electrodes of the P-channel and N-channel transistors to respective P-well and N-well effectively reduces crowbar current in the circuit.
Public/Granted literature
- US20200099377A1 HIGH SPEED BUFFER CIRCUIT Public/Granted day:2020-03-26
Information query
IPC分类:
