Development of fast analog-digital interface circuits in NMOS technology
Abstract
Interface circuits with geometries on the order of 4 micrometers were developed, using a NMOS method. These circuits include track and hold circuits, comparators, and differential amplifiers. Analog to digital as well as digital to analog converters were designed. A high speed 6 bit parallel analog to digital converter in NMOS and an 8 bit digital to analog converter were realized for video signal applications (6 MHz bandwidth). It is shown that both converters have a conversion rate higher than 25 MHz.
- Publication:
-
Final Report
- Pub Date:
- December 1981
- Bibcode:
- 1981vgmb.rept.....D
- Keywords:
-
- Analog To Digital Converters;
- Digital To Analog Converters;
- Interfaces;
- Metal Oxide Semiconductors;
- Product Development;
- Comparators;
- Differential Amplifiers;
- Patent Policy;
- Signal Detectors;
- Video Data;
- Electronics and Electrical Engineering