UPC2794GS
UPC2794GS is FREQUENCY DOWN CONVERTER FOR VHF TO UHF BAND TV/VCR TUNER manufactured by NEC.
DATA SHEET
BIPOLAR ANALOG INTEGRATED CIRCUIT
µPC2794GS
FREQUENCY DOWN CONVERTER FOR VHF TO UHF BAND TV/VCR TUNER
DESCRIPTION
The µPC2794GS is a Silicon monolithic IC designed for TV/VCR tuner applications. This IC consists of a double balanced mixer (DBM), local oscillator, preamplifier for precscaler operation, IF amplifier, regulator, UHF/VHF switching circuit, and so on. This one-chip IC covers a wide frequency band from VHF to UHF bands. This IC is packaged in 20-pin SOP (Small Outline Package) suitable for surface mounting.
Features
- VHF to UHF bands operation.
- Low distortion
- Supply voltage CM: VHF (@fRF = 470 MHz) 96 dBµ UHF (@fRF = 890 MHz) 92 dBµ : 9V
- Packaged in 20-pin...
