Production Engineering Measures for Temperature Compensated Microcircuit Crystal Oscillator.
Abstract
Three engineering samples of the MCTCXO were assembled using C-SOS MOS devices from the fourth manufacturing lot. Overall oscillator loop gain was found to be marginal at high temperature and it was determined that a change in the oscillator feedback ratio would correct the problem. The custom cases and covers were received and evaluated. Although they were found to be satisfactory, improvements were suggested to add a margin of safety in production. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Jun 01, 1974
- Accession Number
- ADA034631
Entities
People
- Donald L. Thomann
- Howard D. Hinnah