SN761678B Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Pins: 30
Max Voltage (typical range): 5.5 V
Description
The SN761678B is a synthesized tuner IC designed for TV tuning systems. The circuit consists of a phase-locked loop (PLL) synthesizer, three-band local oscillator and mixer, 30-V output tuning amplifier, and four NPN band-switch drivers.
Key Features
- Single-Chip Mixer/Oscillator and Phase-Locked Loop (PLL) Synthesizer
- Three-Band Local Oscillator
- I2C Bus Protocol (Bidirectional Data Transmission)
- 30-V Tuning Voltage Output
- Four NPN-Type Band-Switch Drivers
