Accession Number : AD0869152
Title : Microcircuit Crystal Oscillator.
Descriptive Note : Quarterly rept. no. 4, Dec 69-Mar 70,
Corporate Author : TRW SEMICONDUCTORS LAWNDALE CA
Personal Author(s) : Foulds, W. H.
Report Date : MAR 1970
Pagination or Media Count : 45
Abstract : The purpose of this research is to produce and assemble a series of microcircuit crystal oscillators in the 7 MHz to 20 MHz frequency range, over a twenty-four month period, packaged in a multiple lead TO-5 enclosure, and meeting the requirements of Electronic Command. The basic circuit employed is a Colpitts type utilizing a thin film R-C (resistance-capacitance) network, a 2N2222 transistor chip, and a suitable quartz resonator. The report describes the progress made in producing, testing and shipping of the First Article Samples as a demonstration of technical progress on the contract. (Author)
Descriptors : (*CRYSTAL OSCILLATORS, MANUFACTURING), MICROELECTRONICS, SPECIFICATIONS, ENVIRONMENTAL TESTS, HIGH FREQUENCY, ELECTRICAL PROPERTIES, OPERATION.
Subject Categories : Electrical and Electronic Equipment
Mfg & Industrial Eng & Control of Product Sys
Distribution Statement : APPROVED FOR PUBLIC RELEASE