Digital/analog converting driver and method

Coded data generation or conversion – Analog to or from digital conversion – Digital to analog conversion

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C345S690000

Reexamination Certificate

active

07609191

ABSTRACT:
A digital/analog converting driver and a digital/analog converting method, in which the digital/analog converting driver converts digital data having M+N (M and N are integers) bits into an analog voltage and includes a first converting unit, a second converting unit, and an analog voltage outputting unit. The first converting unit converts successive M bits of the digital data into a first voltage. The second converting unit converts successive N bits of the digital data into a second voltage. The analog voltage outputting unit adds the first voltage and the second voltage and outputs the added voltage as the analog voltage. The output range of the first voltage is different from that of the second voltage.

REFERENCES:
patent: 4873525 (1989-10-01), Iida
patent: 5469164 (1995-11-01), Kemp
patent: 5914682 (1999-06-01), Noguchi
patent: 6509856 (2003-01-01), Noro et al.
patent: 7286071 (2007-10-01), Hsueh et al.
patent: 7453386 (2008-11-01), Jeon et al.
patent: 2002/0140595 (2002-10-01), Karube
patent: 2008/0024478 (2008-01-01), Yoshioka et al.
patent: 06-152416 (1994-05-01), None
patent: 07-321656 (1995-12-01), None
patent: 09-214344 (1997-08-01), None
patent: 2001-177410 (2001-06-01), None
patent: 1020010095167 (2001-11-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Digital/analog converting driver and method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Digital/analog converting driver and method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital/analog converting driver and method will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4119212

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.