PRODUCTION ENGINEERING MEASURE FOR SILICON LINEAR INTEGRATED CIRCUITS.
Quarterly progress rept. no. 2, 20 Jul-20 Oct 65,
MOTOROLA INC PHOENIX ARIZ SEMICONDUCTOR PRODUCTS DIV
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This report describes the work accomplished during the second quarterly period in the effort to produce silicon linear integrated circuits of the type used in FM receivers. During this interval, the effort was devoted to developing the receiver front-end circuits i.e., the circuits which preceded the i-f filter. These include the r-f amplifier, the first and second mixers, and the first and second local oscillators. The five integrated circuits which performed these functions in the demonstration radio, Contract DA-28-043-AMC-00150E, are replaced by three monolithic ICs of the following description 1 RF Amplifier Electrically identical to the IC 732 except for IC layout and pin arrangement. 2 First Mixer-Oscillator Monolithic IC containing both mixer and oscillator circuitry. 3 Second MixerOscillator Identically the same chip as used in the first mixer-oscillator modified only by external connections. The evaluation of the i-f amplifier IC 977 and the integrated circuit processing of the audio and limitersquelch ICs was continued during this reporting period. Author
- Electrical and Electronic Equipment
- Manufacturing and Industrial Engineering and Control of Production Systems