UPC2775GR Description
The µPC2775GR/GS are Silicon monolithic ICs designed for TV/VCR tuner applications. These ICs consist of double balanced mixers (DBM), local oscillator, preamplifiers for prescaler operation, IF amplifier, regulator, UHF/ VHF switching circuit, and so on. These one chip ICs cover a wide frequency band from VHF to UHF bands.
UPC2775GR Key Features
- VHF to UHF band operation
- Low oscillation frequency drift against supply voltage and temperature fluctuation due to balanced type UHF oscillator
- These ICs can be used in single ended or differential IF outputs
- Supply voltage: 9 V
- Packaged in 20 pins SSOP or 20 pins SOP suitable for surface mounting