SN761642 ic equivalent, digital tv tuner ic.
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* Integrated Mixer/Oscillator/PLL
* VHF-L, VHF-H, UHF 3-Band Local Oscillator
* RF AGC Detector Circuit
* I2C Bus Protocol
Bidirectional Data Transmissi.
* Digital TVs
* Digital CATVs
* Set-Top Boxes
DBT PACKAGE (TOP VIEW)
VLO OSC B VLO OSC C VHI OSC B VHI OSC.
The SN761642 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, and RF AGC detector circuit. The SN761642 is available in a small-outline.
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