Invention Grant
- Patent Title: Driver circuit
- Patent Title (中): 驱动电路
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Application No.: US13440663Application Date: 2012-04-05
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Publication No.: US08929159B2Publication Date: 2015-01-06
- Inventor: Manish Jain , Navin Kumar Mishra
- Applicant: Manish Jain , Navin Kumar Mishra
- Applicant Address: US CA Sunnyvale
- Assignee: Rambus Inc.
- Current Assignee: Rambus Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Peninsula Patent Group
- Agent Lance Kreisman
- Main IPC: G11C7/00
- IPC: G11C7/00 ; H03L7/00
Abstract:
A driver circuit includes pull-up and pull-down drivers driven by separate pre-drivers operating between different voltage rails. Data signals driving the pull-up driver and the pull-down driver are synchronized, and the pull-up driver and the pull-down driver are coupled together to produce an output signal having a voltage swing based on both the pull-up driver and the pull-down driver.
Public/Granted literature
- US20120257463A1 DRIVER CIRCUIT Public/Granted day:2012-10-11
Information query
