Invention Grant
- Patent Title: Current-mode programmable reference circuits and methods therefor
- Patent Title (中): 电流模式可编程参考电路及其方法
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Application No.: US12700290Application Date: 2010-02-04
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Publication No.: US08878511B2Publication Date: 2014-11-04
- Inventor: Radu H. Iacob , Alexandra-Oana Petroianu
- Applicant: Radu H. Iacob , Alexandra-Oana Petroianu
- Applicant Address: US AZ Phoenix
- Assignee: Semiconductor Components Industries, LLC
- Current Assignee: Semiconductor Components Industries, LLC
- Current Assignee Address: US AZ Phoenix
- Agency: Polansky & Associates, P.L.L.C.
- Agent Paul J. Polansky
- Main IPC: G05F1/59
- IPC: G05F1/59 ; G05F3/16 ; G05F1/595
Abstract:
A circuit includes a first current path comprising a first floating-gate transistor having a programmable threshold voltage, a second current path, and a differential amplifier. The second current path includes a second floating-gate transistor having a programmable threshold voltage and a resistor. The differential amplifier includes a first input coupled to the first current path, a second input coupled to the second current path, and an output configured to control a reference current path.
Public/Granted literature
- US20110187344A1 CURRENT-MODE PROGRAMMABLE REFERENCE CIRCUITS AND METHODS THEREFOR Public/Granted day:2011-08-04
Information query
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