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SN761667 - DIGITAL TV TUNER

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Texas Instruments

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SN761667 DIGITAL TV TUNER by Texas Instruments - Datasheet Preview — Datasheet preview – SN761667

Datasheet Details

Part number	SN761667
Manufacturer	Texas Instruments
File Size	484.64 KB
Description	DIGITAL TV TUNER
Datasheet	SN761667 Datasheet
Additional preview pages of the SN761667 datasheet.

SN761667 Product details

Description

The SN761667 is a low-phase-noise synthesized tuner IC designed for digital TV tuning systems.

The circuit consists of a PLL synthesizer, three-band local oscillator and mixer, RF AGC detector circuit, and IF gain-controlled amplifier.

The SN761667 is available in a small QFN package.

Features

Integrated Mixer/Oscillator/PLL and IF GCA.
VHF-L, VHF-H, UHF Three-Band Local Oscillator.
RF AGC Detector Circuit.
I2C Bus Protocol Bidirectional Data Transmission.
High-Voltage Tuning Voltage Output.
Four NPN-Type Band-Switch Drivers.
One Auxiliary Port/5-Level ADC.
Crystal Oscillator Output.
Programmable Reference Divider Ratio (24/28/50/64/80/128).
Low Distortion IF Gain Controlled Amplifier.

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Published: Sep 4, 2019 |