Invention Grant
- Patent Title: Dual loop voltage regulator with bias voltage capacitor
- Patent Title (中): 具有偏置电容的双回路稳压器
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Application No.: US12822507Application Date: 2010-06-24
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Publication No.: US08575905B2Publication Date: 2013-11-05
- Inventor: John Bulzacchelli , Paul D. Muench , Michael A. Sperling , Zeynep Toprak-Deniz
- Applicant: John Bulzacchelli , Paul D. Muench , Michael A. Sperling , Zeynep Toprak-Deniz
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent William A. Kinnaman, Jr.
- Main IPC: G05F1/40
- IPC: G05F1/40 ; G05F1/44
Abstract:
A voltage regulator includes a regulator input connected to a reference voltage; a regulator output that outputs a regulated voltage to an electrical load; a first loop, the first loop configured to receive the reference voltage, the first loop outputting a bias voltage; a second loop, the second loop configured to receive the bias voltage as an input; and a bias voltage capacitor connected to a node between the first loop and the second loop.
Public/Granted literature
- US20110316506A1 Dual Loop Voltage Regulator with Bias Voltage Capacitor Public/Granted day:2011-12-29
Information query
IPC分类:
