Differential amplifier circuit for use in a read channel for a magnetic recording system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 12, 1999
Issued Date -
N/A
app pub date -
Jul 15, 1997
filing date -
Sep 27, 1995
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Briefly, in accordance with one embodiment of the invention, a circuit includes: at least one differential amplifier. The differential amplifier is coupled in a circuit configuration so that the differential output voltage signal of the differential amplifier circuit includes a scalable second-order harmonic component of the differential input voltage signal applied to the differential amplifier circuit. Briefly, in accordance with another embodiment of the invention, a method of applying a differential input voltage signal to a differential amplifier circuit to produce a differential output voltage signal includes the step of: driving the differential amplifier circuit so that the differential output voltage signal of the differential amplifier circuit includes a second-order harmonic component of the differential input voltage 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