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文件：711.4 Kbytes 页数：46 Pages

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文件：918.91 Kbytes 页数：54 Pages

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DESCRIPTION The µPC2775GR/GS are Silicon monolithic ICs designed for TV/VCR tuner applications. These ICs consist of double balanced mixers (DBM), local oscillator, preamplifiers for prescaler operation, IF amplifier, regulator, UHF/VHF switching circuit, and so on. These one chip ICs cover a wid

文件：128.289 Kbytes 页数：16 Pages

NEC

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FREQUENCY DOWN CONVERTER FOR VHF-UHF BAND TV/VCR TUNER

DESCRIPTION The µPC2775GR/GS are Silicon monolithic ICs designed for TV/VCR tuner applications. These ICs consist of double balanced mixers (DBM), local oscillator, preamplifiers for prescaler operation, IF amplifier, regulator, UHF/VHF switching circuit, and so on. These one chip ICs cover a wid

文件：128.289 Kbytes 页数：16 Pages

NEC

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