Load termination sensing circuit

Details Load termination sensing circuit Load termination sensing circuit

1994-09-30

2000-08-22

Callahan, Timothy P.

Miscellaneous active electrical nonlinear devices, circuits, and

Specific identifiable device, circuit, or system

With specific source of supply or bias voltage

327110, 327363, 330259, 330290, G05F 302

Patent

active

061078670

ABSTRACT:
A method and apparatus for changing the open-loop frequency response of an amplifier in a line driver when the load to the line driver is removed. The load is detected by measuring the current to the load. When the current falls below a predetermined amount, the load is assumed to be disconnected and the open-loop frequency response of the amplifier is changed to shift a dominant pole of the line driver to a sufficiently low frequency to ensure stability of the line driver.

REFERENCES:
patent: 3434069 (1969-03-01), Jones
patent: 4403198 (1983-09-01), Muller
patent: 4598216 (1986-07-01), Lauffer et al.
patent: 4859877 (1989-08-01), Cooperman et al.
patent: 5006817 (1991-04-01), Babanezhad
patent: 5361042 (1994-11-01), Gist
patent: 5387830 (1995-02-01), Kukimoto
patent: 5497125 (1996-03-01), Royds

Affiliated with

Also associated with

Rating

Load termination sensing circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Load termination sensing circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Load termination sensing circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-585293