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SN761678B - TV TUNER

Texas Instruments

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Datasheet Details

Part number	SN761678B
Manufacturer	Texas Instruments ↗
File Size	394.74 KB
Description	TV TUNER
Datasheet	SN761678B-etcTI.pdf

SN761678B Product details

Description

The SN761678B is a synthesized tuner IC designed for TV tuning systems.

Features

Single-Chip Mixer/Oscillator and Phase-Locked Loop (PLL) Synthesizer.
Three-Band Local Oscillator.
I2C Bus Protocol (Bidirectional Data Transmission).
30-V Tuning Voltage Output.
Four NPN-Type Band-Switch Drivers.
Programmable Reference Divider Ratio (512, 640, or 1024).
External 4-Pin Intermediate Frequency (IF) Filter Between Mixer Output and IF Amplifier Input.
5-V Power Supply.
30-Pin Thin Shrink Small-Outline.

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Published: Sep 4, 2019 |