FREQUENCY TEMPERATURE COMPENSATION TECHNIQUES FOR QUARTZ CRYSTAL OSCILLATORS.

Abstract

The work covered in this quarterly report involves the continued development of circuit techniques for the frequency temperature compensation of three quartz crystal oscillator groups, defined by specific frequency temperature stability characteristics by Electronics Command Requirement SCL-6657 dated 13 October 1964. The characteristics of three basic oscillator configurations - - common base, common emitter, and common collector - - are discussed as a result of a preliminary investigation. Data is shown on the comparative performances of each. Drive level effects on the frequency of a TCXO are shown for oscillators using a number of different crystals. A new computer approach based on the application of matrix techniques for the synthesis of compensation networks is discussed. The computer program is aimed at enabling complex networks to be synthesized with a minimum of effort. (Author)

Document Details

Document Type
Technical Report
Publication Date
Aug 05, 1965
Accession Number
AD0624018

Entities

People

  • R. H. Bangert

Tags

DTIC Thesaurus Topics

  • Accumulators
  • Compensation
  • Computer Programs
  • Computers
  • Crystal Oscillators
  • Frequency
  • Oscillators

Readers

  • Integrated Circuit Design and Technology.
  • Materials Science and Engineering.
  • Positioning, Navigation, and Timing (PNT) Technology.

Technology Areas

  • Microelectronics