Accession Number : AD0859010

Title :   Frequency Temperature Compensation Technique for Quartz Crystal Oscillators.

Descriptive Note : Semi-annual rept. no. 2, 1 Dec 67-1 Jun 68,

Corporate Author : CTS KNIGHTS INC SANDWICH IL

Personal Author(s) : Newell, Darrell E. ; Hinnah, Howard D.

Report Date : JUN 1969

Pagination or Media Count : 78

Abstract : The first section of the report discusses a new hybrid voltage regulator which is housed in a TO5 container. The regulator was specifically designed for utilization by TCXOs and consequently, contains desirable feature for this use. The second phase of the investigation covers the generation of various temperature environments. A ramp generator and interval generator have been developed. Temperature ramps have been generated at slopes varying from 6.165 to 0.057 C/min. The third section of the report covers a study of isolation amplifiers. Since TCXO size is of importance, it is desirable to use as few stages as possible. Consequently, if an isolation amplifier can be used to provide both isolation and some degree of gain satisfactorily, it may be possible to omit one gain stage. (Author)

Descriptors :   (*CRYSTAL OSCILLATORS, TEMPERATURE CONTROL), QUARTZ, VOLTAGE REGULATORS, AMPLIFIERS, ATTENUATORS.

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE