Invention Grant
- Patent Title: Adaptive voltage scaling circuitry
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Application No.: US15069560Application Date: 2016-03-14
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Publication No.: US10539971B2Publication Date: 2020-01-21
- Inventor: Branislav Petrovic
- Applicant: VIASAT, INC.
- Applicant Address: US CA Carlsbad
- Assignee: Viasat, Inc.
- Current Assignee: Viasat, Inc.
- Current Assignee Address: US CA Carlsbad
- Agency: Holland & Hart LLP
- Main IPC: G05F1/46
- IPC: G05F1/46 ; G05F1/59 ; G05F1/563
Abstract:
A circuit may include a first voltage regulator to supply a main circuit and a second voltage regulator to supply a test circuit. The test circuit may produce a test signal having a characteristic dependent on the second regulated supply voltage. A controller may adjust second voltage regulator to a threshold level to induce a change in the characteristic of the test signal. The controller may adjust the first voltage regulator based on the threshold level of the second regulated supply voltage.
Public/Granted literature
- US20170262004A1 ADAPTIVE VOLTAGE SCALING CIRCUITRY Public/Granted day:2017-09-14
Information query
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