Digital to analog converter

Details Digital to analog converter Digital to analog converter

1987-10-21

1989-09-19

Shoop, Jr., William M.

Coded data generation or conversion

Converter compensation

341145, H03M 106

Patent

active

048685712

ABSTRACT:
In a digital to analog converter, a digital signal is divided into two groups of upper bits and lower bits which are converted to a first and second analog signals respectively. The digital analog converter comprises means for adding a predetermined value of a signal to the lower bits. A carry signal in the addition of the predetermined value is applied to the upper bits. The upper and lower bits of the digital signal thus controlled are converted to a first and second analog signals separately. Thereafter, the two signal are added to produce an analog signal after the second analog signal is attenuated by an attenuating factor depending on the number of the lower bits.

REFERENCES:
patent: 4644324 (1987-02-01), Araki et al.
The Engineering Staff of Analog Devices, Inc., "Analog-Digital Conversion Notes"; 1977; pp. 118.

Affiliated with

Also associated with

Rating

Digital to analog converter 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 to analog converter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital to analog converter will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-371564