Multi-Standard or PAL/ NTSC Modulator with integrated antenna booster/splitter ICs

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MOTOROLA

摩托羅拉

Dual Output Multi-Standard Audio/Video Modulator Antenna Booster/Splitter

Overview The MC44BC374B is a Phase-Locked Loop (PLL) tuned Ultra High Frequency (UHF) and Very High Fre-quency (VHF) audio/ video (A/V) modulator integrated circuit (IC). It contains an antenna booster/ splitter for VCR, Games, and Set-Top box systems. The MC44BC374B has dual television outputs. The \n?No external varicaps diodes/ inductor or tuned components\n?Channel 21-69 UHF operation\n?VHF range possible by internal dividers (30MHz–450MHz)\n?Integrated on-chip programmable UHF oscillator\n?Extremely low external components count\n?High speed read and write I2C-bus compatible (800kHz)\n?Fix;

恩XP

Multi-Standard Audio/Video Modulator

Overview The MC44BC374C is a Phase-Locked Loop (PLL) tuned, Ultra High Frequency (UHF) and Very High Frequency (VHF), audio/video (A/V), high integration modulator, integrated circuit (IC). It is intended for use in VCRs, Games, and Set-Top box systems. The MC44BC374C is compatible with the followin \n?No external varicaps diodes/ inductor or tuned components\n?Channel 21-69 UHF operation\n?VHF range possible by internal dividers (30MHz–450MHz)\n?Integrated on-chip programmable UHF oscillator\n?Extremely low external components count\n?High speed read and write I2C-bus compatible (800kHz)\n?Fix;

恩XP