Digital-to-analog converters including charge pumps and...

Details Digital-to-analog converters including charge pumps and... Digital-to-analog converters including charge pumps and...

2007-10-30

2007-10-30

Nguyen, Linh (Department: 2819)

Coded data generation or conversion

Analog to or from digital conversion

Digital to analog conversion

C341S117000

Reexamination Certificate

active

11325963

ABSTRACT:
A digital-to-analog converter may include a clock signal generator and a charge pump. The clock signal generator may be configured to generate an information clock signal responsive to a digital input signal so that different duty cycles of the information clock signal are provided for different values of the digital input signal. The charge pump may be configured to generate an analog output signal responsive to the information clock signal so that different values of the analog output signal are provided for different duty cycles of the information clock signal. Related converters, methods, and power control devices are also discussed.

REFERENCES:
patent: 6255911 (2001-07-01), Niwa et al.
patent: 6792063 (2004-09-01), Ogura
patent: 6967514 (2005-11-01), Kizer et al.
patent: 6993106 (2006-01-01), Momtaz
patent: 7064621 (2006-06-01), Nakanishi
patent: 7068110 (2006-06-01), Frey et al.
patent: 2004/0075462 (2004-04-01), Kizer et al.
patent: 2004/0203479 (2004-10-01), Lin
patent: 2006/0114069 (2006-06-01), Kojima et al.
patent: 06-165068 (1994-06-01), None
patent: 07-236269 (1995-09-01), None
patent: 07-262705 (1995-10-01), None
patent: 2000-349627 (2000-12-01), None
patent: 11-189310 (2001-01-01), None
patent: 1020030073533 (2003-09-01), None
Notice to Submit Response in Korean Application No. 10-2005-0000804; Date of mailing May 9, 2006.
English translation of Notice to Submit Response in Korean Application No. 10-2005-0000804; Date of mailing May 9, 2006.

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