Differential amplifier and input circuit using the same

Details Differential amplifier and input circuit using the same Differential amplifier and input circuit using the same

2008-01-23

2010-06-15

Nguyen, Patricia (Department: 2817)

Amplifiers

With semiconductor amplifying device

Including differential amplifier

C330S12400D, C330S295000

Reexamination Certificate

active

07737781

ABSTRACT:
A differential amplifier comprises a plurality of first switching elements configured to output differentially amplified signals through output terminals when a voltage level of a first input signal and a second input signal belongs to a first range and a plurality of second switching elements configured to output the differentially amplified signals through the output terminals when the voltage level of the first input signal and the second input signal belongs to a second range.

REFERENCES:
patent: 4377789 (1983-03-01), Hoover
patent: 5311145 (1994-05-01), Huijsing et al.
patent: 6392475 (2002-05-01), Lee
patent: 6525608 (2003-02-01), Krupnik
patent: 6657495 (2003-12-01), Ivanov et al.
patent: 6781460 (2004-08-01), Crain et al.
patent: 6870424 (2005-03-01), Pradhan et al.
patent: 6924702 (2005-08-01), Chen
patent: 7123531 (2006-10-01), Rho
patent: 7154806 (2006-12-01), Kang
patent: 01-204514 (1989-08-01), None
patent: 04-230118 (1992-08-01), None
patent: 07-245558 (1995-09-01), None
patent: 2000-040368 (2000-02-01), None
patent: 2002-111410 (2002-04-01), None
patent: 2002-185272 (2002-06-01), None
patent: 1020020035324 (2002-05-01), None
patent: 1020060018533 (2006-03-01), None
patent: 10-2006-0047403 (2006-05-01), None

Affiliated with

Also associated with

Rating

Differential amplifier and input circuit using the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Differential amplifier and input circuit using the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Differential amplifier and input circuit using the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4206601