Oscillation circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 5, 2017
Issued Date -
N/A
app pub date -
Sep 22, 2016
filing date -
Sep 30, 2015
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Provided is an oscillation circuit that can limit a maximum value and a minimum value of a frequency even when some troubles are caused in a V/I conversion circuit. The oscillation circuit includes a current controlled oscillator configured to oscillate based on an input current, and a current limiting circuit configured to: compare the input current with a first constant current and with a second constant current; limit, when the input current reaches the first constant current, a maximum current value of the input current with a transistor arranged on a path of the input current; and limit, when the input current is lowered to the second constant current, a minimum current of the input current through addition of current on the path of the input current by a transistor arranged in parallel with the path of the input current.
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