SN761662 - DTV TUNER IC

Product Overview

Texas Instruments

Datasheet Details

Part number	SN761662
Manufacturer	Texas Instruments
File Size	879.00 KB
Description	DTV TUNER IC
Datasheet	SN761662 Datasheet
Additional preview pages of the SN761662 datasheet.

SN761662 Product details

Description

The SN761662 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, 30-V output tuning amplifier, four NPN band-switch drivers, and is available in a small-outline package.

Features

Low-Phase-Noise Mixer/Oscillator and PLL Synthesizer.
VHF-L, VHF-H, UHF Three-Band Local Oscillator.
I2C Bus Protocol (Bidirectional Data Transmission).
30-V Tuning Voltage Output.
Four NPN-Type Band-Switch Drivers.
One Auxiliary-Port, Five-Level ADC.
RF AGC Detector Circuit.
Crystal Oscillator Output.
Programmable Reference Divider Ratio (24/28/50/64/80/128).
Standby Mode.
5-V Power Supply.

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Published: Sep 4, 2019 |