Invention Grant
- Patent Title: Exponential charge pump
- Patent Title (中): 指数电荷泵
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Application No.: US12984258Application Date: 2011-01-04
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Publication No.: US08476963B2Publication Date: 2013-07-02
- Inventor: Thomas D. Cook , Jeffrey C. Cunningham , Karthik Ramanan
- Applicant: Thomas D. Cook , Jeffrey C. Cunningham , Karthik Ramanan
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- Agency: Terrile, Cannatti, Chambers & Holland, LLP
- Agent Michael Rocco Cannatti
- Main IPC: G05F3/08
- IPC: G05F3/08 ; H02M3/16
Abstract:
An exponential multistage charge pump is provided wherein node voltages in a pumpcell in one stage of the charge pump are used to control operation of clock drivers in a subsequent stage of the charge pump.
Public/Granted literature
- US20120169404A1 Exponential Charge Pump Public/Granted day:2012-07-05
Information query
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