Accession Number : AD0700977

Title :   THIN-FILM TWIN-T OSCILLATOR,

Corporate Author : HARRY DIAMOND LABS WASHINGTON D C

Personal Author(s) : Kitchman,Lester A. ; Isler,William E.

Report Date : OCT 1969

Pagination or Media Count : 25

Abstract : Using HDL-developed deposition techniques, six film twin-T filters were fabricated consisting of alloy film resistors and silicon oxide capacitors. The filters oscillated in the range 1000 to 4400 Hz and displayed temperature coefficients less than 100 ppm/(degree C). Fabrication techniques are discussed along with planned changes necessary to meet HDL requirements for small, temperature-stable oscillators. (Author)

Descriptors :   (*OSCILLATORS, MICROELECTRONICS), THERMAL STABILITY, TIMING DEVICES, RESISTORS, CERAMIC CAPACITORS, METAL FILMS, DIELECTRIC FILMS, FUZES(ORDNANCE)

Subject Categories : Electrical and Electronic Equipment

Distribution Statement : APPROVED FOR PUBLIC RELEASE