Electronic component with integrated tuning device, allowing...

Details Electronic component with integrated tuning device, allowing... Electronic component with integrated tuning device, allowing...

2004-04-06

2008-07-29

Jackson, Blane J (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Noise or interference elimination

C455S339000, C455S226100, C375S344000

Reexamination Certificate

active

07406304

ABSTRACT:
An integrated superheterodyne dual-conversion tuner upconverts a signal so as to place it outside a reception band, and then downconverts the signal with a non-zero intermediate frequency. A first filter of the bulk acoustic wave type is positioned between the up and down conversion and is calibrated in such a way as to accurately determine its central frequency. A second filter of a microelectromechanical type receives the downconverted signal and is calibrated in such a way as to accurately determine its central frequency.

REFERENCES:
patent: 4162452 (1979-07-01), Ash
patent: 4392249 (1983-07-01), Matsuura et al.
patent: 4885801 (1989-12-01), Hansen
patent: 4894657 (1990-01-01), Hwang et al.
patent: 5109544 (1992-04-01), Mittel et al.
patent: 5220164 (1993-06-01), Lieber et al.
patent: 5307515 (1994-04-01), Kuo et al.
patent: 5329319 (1994-07-01), Sgrignoli
patent: 5450621 (1995-09-01), Kianush et al.
patent: 5487186 (1996-01-01), Scarpa
patent: 5737035 (1998-04-01), Rotzoll
patent: 5752179 (1998-05-01), Dobrovolny
patent: 5774799 (1998-06-01), Croft et al.
patent: 5825833 (1998-10-01), Sakaue
patent: 5857004 (1999-01-01), Abe
patent: 5953636 (1999-09-01), Keate
patent: 6031878 (2000-02-01), Tomasz et al.
patent: 6101369 (2000-08-01), Takahashi
patent: 6147713 (2000-11-01), Robbins et al.
patent: 6275990 (2001-08-01), Dapper et al.
patent: 6400416 (2002-06-01), Tomasz
patent: 6424074 (2002-07-01), Nguyen
patent: 6535766 (2003-03-01), Thompson et al.
patent: 6549766 (2003-04-01), Vorenkamp et al.
patent: 6714776 (2004-03-01), Birleson
patent: 6813484 (2004-11-01), Tolson
patent: 6885853 (2005-04-01), Sevens et al.
patent: 6952594 (2005-10-01), Hendin
patent: 6983136 (2006-01-01), Mason et al.
patent: 7039385 (2006-05-01), Hoffmann et al.
patent: 7054606 (2006-05-01), Sheng et al.
patent: 7098757 (2006-08-01), Avazi et al.
patent: 7177615 (2007-02-01), Ono
patent: 2003/0053562 (2003-03-01), Busson et al.
patent: 2005/0162040 (2005-07-01), Robert
patent: 2006/0166639 (2006-07-01), Kaiser et al.
patent: 0 481 543 (1992-04-01), None
patent: 2 824 986 (2002-11-01), None
Nguyen, C. T.-C., Micromechanical Resonators for Oscillators and Filters, 1995 IEEE Ultrasonics Symposium, Proceedings, Nov. 7, 1995, pp. 489-499, XP01057252.
French Search Report, FR 03 04554, dated Oct. 2, 3003.
Poulton, et al., “a 4GSample/s 8b ADC in 0.35um CMOS”, ISSCC 2002, pp. 166-457, XP010585513.

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