Circuit for dynamic signal drive strength compensation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 23, 2002
Grant Date -
N/A
app pub date -
May 25, 2001
filing date -
May 25, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A circuit for dynamic signal drive strength compensation. A circuit for compensating the drive strength of an output signal includes an output driver stage including a driver circuit and a drive strength control circuit. The driver circuit may be selectively enabled depending upon a drive strength indicator signal. The driver circuit includes a P-channel transistor which has a P input which is controlled by a P-channel control signal. The driver circuit also includes an N-channel transistor which has an N input which is controlled by an N-channel control signal. The drive strength control circuit may generate the respective P-channel and N-channel control signals. The P-channel control signal is prevented from changing while the P-channel transistor is turned on. The N-channel control signal is prevented from changing while the N-channel transistor is turned on.
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