UTILIZATION OF NEW TECHNIQUES AND DEVICES IN INTEGRATED CIRCUITS.
Abstract
Fabrication and evaluation of the differential portion of the Read amplifier were carried out and the results are satisfactory. Designs of the final portions of the Read amplifier were com pleted and performance checked using breadboard techniques. The Write amplifier design was also completed and checked by breadboarding. In tegrated circuit pattern layout and photo-re duction are in progress. Six Write amplifiers are included in a single chip. Advances in pro cessing techniques were made in the areas of reduced lateral dimensions, insulated gate field effect transistor, and integrated circuit pnp bipolar transistor fabrication. Processing studies were conducted on ways to increase the f sub t frequency of the integrated circuit npn transistor. The advances in processing technology, together with circuit evaluation of the breadboard models and the integrated differ ential amplifier, have produced increasing confidence in the development of high-perfor mance integrated circuit linear amplifiers. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Oct 31, 1963
- Accession Number
- AD0426690