SN761664 Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Pins: 38
Max Voltage (typical range): 5.5 V
Description
The SN761664 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, and four NPN band-switch drivers, and is available in a small-outline package.
Key Features
- Low-Phase-Noise Mixer/Oscillator and PLL Synthesizer
- VHF-L, VHF-H, UHF Three-Band Local Oscillator
- External 4-Pin IF Filter Between Mixer Output and IF Amplifier Input
- I2C Bus Protocol (Bidirectional Data Transmission)
- 30-V Tuning Voltage Output
