Circuit for reducing negative glitches in voltage regulator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Nov 14, 2017
Issued Date -
N/A
app pub date -
Feb 22, 2016
filing date -
Feb 22, 2016
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A circuit that stabilizes an output signal of a voltage regulator includes a glitch amplifier, a pulse generator, and a transistor. The glitch amplifier amplifies glitches in the output signal and generates a glitch amplifier output signal. The pulse generator receives the glitch amplifier output signal and generates a control signal. When there is a positive glitch in the output signal and a voltage level of the glitch amplifier output signal is less than a first threshold voltage, the pulse generator deactivates the control signal, which turns off the transistor. When there is a negative glitch in the output signal and the voltage level of the glitch amplifier output signal is greater than a second threshold voltage, the pulse generator activates the control signal, which turns on the transistor and provides a compensating current surge to reduce a voltage droop in the output signal.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully