Broadband integrated tuner

Details Broadband integrated tuner Broadband integrated tuner

2007-09-25

2007-09-25

Natnael, Paulos (Department: 2622)

Television

Receiver circuitry

Tuning

Reexamination Certificate

active

11376745

ABSTRACT:
A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in series to produce an intermediate signal. An intermediate filter between the mixers performs coarse channel selection. The down-conversion mixer may be an image rejection mixer to provide additional filtering.

REFERENCES:
patent: 3839676 (1974-10-01), Linnecar
patent: 4162452 (1979-07-01), Ash
patent: 4176351 (1979-11-01), DeVita
patent: 4328531 (1982-05-01), Nagashima
patent: 4340975 (1982-07-01), Onishi
patent: 4408347 (1983-10-01), Ash
patent: 4742566 (1988-05-01), Nordholt et al.
patent: 4855835 (1989-08-01), Tobita
patent: 5060297 (1991-10-01), Ma et al.
patent: 5369440 (1994-11-01), Sussman
patent: 5572264 (1996-11-01), Mizukami et al.
patent: 5737035 (1998-04-01), Rotzoll
patent: 5909256 (1999-06-01), Brown
patent: 5950112 (1999-09-01), Hori et al.
patent: 5956098 (1999-09-01), Mizukami et al.
patent: 6091931 (2000-07-01), Ben-Efraim et al.
patent: 6100841 (2000-08-01), Toth et al.
patent: 6130602 (2000-10-01), O'Toole et al.
patent: 6163684 (2000-12-01), Birleson
patent: 6177964 (2001-01-01), Birleson et al.
patent: 6725463 (2004-04-01), Birleson
patent: 7079195 (2006-07-01), Birleson et al.
patent: 4321565 (1995-01-01), None
Brochure from Philips, I2C bus specification, pp. 1-27.

Affiliated with

Also associated with

Rating

Broadband integrated tuner does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3745216