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SN761646 DIGITAL TV TUNER IC

SN761646 Description

SN761646 www.ti.com DIGITAL TV TUNER IC Check for Samples: SN761646 SLES251 * NOVEMBER 2009 .
The SN761646 is a low-phase-noise synthesized tuner IC designed for digital TV tuning systems.

SN761646 Features

* 1
* Integrated Mixer/Oscillator/PLL and IF GCA
* VHF-H, UHF 2-Band Local Oscillator
* I2C Bus Protocol (Fixed Address)
* 30-V Tuning Voltage Output
* Two General Purpose Ports
* Selectable Wide/Narrow Band RF AGC Detector
* Crystal Oscillator 4

SN761646 Applications

* Digital TVs
* Digital CATVs
* Set-Top Boxes XTAL2 XTAL1 IFGCA CTRL IFGCA OUT1 IFGCA OUT2 IFGCA GND IFGCA IN2 IFGCA IN1 RHB PACKAGE (TOP VIEW) VHI RFIN UHF RFIN2 UHF RFIN1 GPP2 VHI OSC B VHI OSC C UHF OSC B1 UHF OSC C1 32 31 30 29 28 27 26 25 UHF OSC C2 1 24 RF GND UH

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DIGITAL TUNER Texas Instruments
Texas Instruments SN761646-like datasheet