SN761646 Overview
Key Specifications
Package: VQFN
Mount Type: Surface Mount
Operating Voltage: 5 V
Max Frequency: 908 MHz
Description
The SN761646 is a low-phase-noise synthesized tuner IC designed for digital TV tuning systems. The circuit consists of a PLL synthesizer, two-band local oscillator and mixer, RF AGC detector circuit and IF gain controlled amplifier, and is available in a small outline package.
Key Features
- 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
