Accession Number:

AD0478231

Title:

DESIGN OF VHF TRANSISTORIZED CRYSTAL OSCILLATORS FOR MAXIMUM FREQUENCY STABILITY.

Descriptive Note:

Technical rept.,

Corporate Author:

ARMY MISSILE COMMAND REDSTONE ARSENAL ALA ELECTROMAGNETICS LAB

Personal Author(s):

• Briscoe,W. Gary

Report Date:

1965-11-10

Pagination or Media Count:

60.0

Abstract:

Conditions for maximum oscillator frequency stability when variations occur in the circuit parameters are derived, and a method of designing VHF transistorized crystal oscillators to meet the conditions for maximum frequency stability is given. Two 200-megacycle oscillators were built and tested. The experimental results show that when the derived design conditions are met, the oscillator frequency is least sensitive to small changes in the circuit parameters. Author

Descriptors:

• *CRYSTAL OSCILLATORS
• VERY HIGH FREQUENCY
• FREQUENCY
• STABILITY
• TRANSISTORS
• PIEZOELECTRIC CRYSTALS
• TEMPERATURE
• ADMITTANCE
• RESONANT FREQUENCY

Subject Categories:

• Electrical and Electronic Equipment

Distribution Statement:

APPROVED FOR PUBLIC RELEASE