Low power transponder circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Aug 28, 2003
app pub date -
Feb 27, 2002
filing date -
Feb 27, 2002
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A low power transponder circuit comprises two comparators coupled to a signal input section, wherein only a first comparator is active before a valid wake-up signal is detected and validated. The first comparator preferably consumes less power than the second comparator, and the second comparator preferably operates at a higher speed than the first comparator, such that valid received signal processing is performed on a signal from the second, higher speed comparator. Reference voltage levels for the two comparators can also be modified during circuit operation with either information stored in the transponder or by data received in a valid received signal.
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