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SN761640 DIGITAL TV TUNER IC

SN761640 Description

SN761640 www.ti.com SLES237 * OCTOBER 2008 DIGITAL TV TUNER IC .
The SN761640 is a low-phase-noise synthesized tuner IC designed for digital TV tuning systems.

SN761640 Features

* 1
* Integrated Mixer/Oscillator/PLL and IF GCA
* VHF-L, VHF-H, UHF 3-Band Local Oscillator
* RF AGC Detector Circuit
* I2C Bus Protocol Bidirectional Data Transmission
* High-Voltage Tuning Voltage Output
* Four NPN-Type Band Switch Drivers
* O

SN761640 Applications

* Digital TVs
* Digital CATVs
* Set-Top Boxes DBT PACKAGE (TOP VIEW) VLO OSC B VLO OSC C VHI OSC B VHI OSC C UHF OSC B1 UHF OSC C1 UHF OSC C2 UHF OSC B2 OSC GND CP VTU IF GND AIF OUT DIF OUT1 DIF OUT2 IFGCA CTRL VCC IF GCA IN1 IF GCA IN2 IF GCA GND IF GCA OUT2 IF GCA OUT1

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DIGITAL TUNER Texas Instruments
Texas Instruments SN761640-like datasheet