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Partname: | SN761681DBTR |
Description: | TV Tuner IC |
Manufacturer: | Texas Instruments |
Datasheet: | PDF (904K). Click here to download *) |
The SN761681 is a synthesized tuner IC designed for TV tuning systems. The circuit consists of a PLL synthesizer, three-band local oscillator and mixer, 30-V output tuning amplifier, four NPN band-switch drivers, and is available in a small-outline package. A 15-bit programmable counter and reference divider are controlled by I2C bus protocol. Tuning step frequency is selectable by this reference divider ratio for a crystal oscillator. |
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![Click here to download SN761681DBTR Datasheet](../../../pndecoder/datasheets/TI/img/012332.gif) Click here to download SN761681DBTR Datasheet*) |
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