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SN761677 - TV/VCR TUNER

General Description

The SN761677 is a single-chip synthesized tuner IC designed for TV/VCR tuning systems.

Key Features

  • D Single Chip Mixer/Oscillator, Synthesizer, and 30-V DC/DC Converter for Tuning Amplifier D VHF-L, VHF-H, UHF 3-Band Local Oscillator D I2C Bus Protocol D Four Data Bytes Transmission D Low Noise DC/DC Converter D 4ch NPN Emitter Follower Type Band Switch Drivers D 4ch NPN Open Collector Type Ports D Programmable Reference Divider Ratio (31.25 kHz, 50 kHz, or 62 kHz) D 5-V Power Supply D 38-Pin TSSOP Package.

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SN761672A TV/VCR TUNER
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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www.ti.com SN761677 SLES066A – DECEMBER 2002 TV/VCR TUNER IC WITH DC/DC CONVERTER FEATURES D Single Chip Mixer/Oscillator, Synthesizer, and 30-V DC/DC Converter for Tuning Amplifier D VHF-L, VHF-H, UHF 3-Band Local Oscillator D I2C Bus Protocol D Four Data Bytes Transmission D Low Noise DC/DC Converter D 4ch NPN Emitter Follower Type Band Switch Drivers D 4ch NPN Open Collector Type Ports D Programmable Reference Divider Ratio (31.25 kHz, 50 kHz, or 62 kHz) D 5-V Power Supply D 38-Pin TSSOP Package DESCRIPTION The SN761677 is a single-chip synthesized tuner IC designed for TV/VCR tuning systems.