Low power oscillator circuit with temperature compensation circuit and electronic apparatus thereof
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Nov 26, 2024
Grant Date -
Feb 8, 2024
app pub date -
Apr 11, 2023
filing date -
Apr 11, 2023
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A low power oscillator circuit with temperature compensation is illustrated. A current supply unit of an oscillator used to output an output current which is proportional to a reference current. As the temperature is increased, both a first threshold and the reference current of a unidirectional conduct in the temperature compensation circuit are decreased. Because a delay time of the oscillating signal is proportional to the first threshold voltage, and the delay time is inversely proportional to the reference current, the effects of the first threshold voltage and the reference current on the delay time are canceled, and the delay time of the oscillating signal is not affected by the temperature.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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