Digital-to-analog converter with improved compensation...

Details Digital-to-analog converter with improved compensation... Digital-to-analog converter with improved compensation...

H - Electricity

03

M

354/102

H03M 1/00 (2006.01)

Patent

CA 1150414

DIGITAL-TO-ANALOG CONVERTER WITH IMPROVED COMPENSATION ARRANGEMENT FOR OFFSET VOLTAGE VARIATIONS Inventor: Adrian Paul Brokaw ABSTRACT OF THE DISCLOSURE A digital-to-analog converter comprising a plurality of identical transistor current sources with their emitters connected to respective shunt legs of an R-2R ladder network for establish- ing binary weighting of the transistor currents. The effects of variations in transistor offset voltage are compensated for by returning the ladder termination resistor to a voltage which is 2(kT/q)ln 2 more positive than the last active stage of the con- verter.

380573

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1091438