Monolithic current-switch DAC improvements
Abstract
This correspondence introduces circuit techniques for reducing the effect of current gain mismatch errors in the popular monolithic integrated circuit current-switch digital-to-analog converter (DAC). Additional circuit modifications reduce second-quad errors and eliminate the need for interquad base-emitter voltage grading.
- Publication:
-
IEEE Journal of Solid-State Circuits
- Pub Date:
- April 1976
- DOI:
- 10.1109/JSSC.1976.1050725
- Bibcode:
- 1976IJSSC..11..338S
- Keywords:
-
- Digital To Analog Converters;
- Error Analysis;
- Integrated Circuits;
- Switching Circuits;
- Transistor Circuits;
- Cascade Control;
- Electric Switches;
- Logic Circuits;
- Network Synthesis;
- Electronics and Electrical Engineering