UPC2775GR

DATA SHEET BIPOLAR ANALOG INTEGRATED CIRCUIT µPC2775GR/GS FREQUENCY DOWN CONVERTER FOR VHF-UHF BAND TV/VCR TUNER 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. These ICs are packaged in a 20 pins SSOP (shrink small outline package; µPC2775GR) or 20 pins SOP (small outline package; µPC2775GS) suitable for surface mounting. So, these ICs enable to produce economical and physically small or high-density VHF - UHF tuner and reduce the tuner development time. 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 ORDERING INFORMATION PART NUMBER PACKAGE 20 pin plastic SSOP (225 mil) PACKAGE STYLE Embossed tape 12 mm wide, 2.5 k/REEL Pin 1 indicates pull-out direction of tape Embossed tape 24 mm wide, 2.5 k/REEL Pin 1 indicates pull-out direction of tape µPC2775GR-E1 µPC2775GS-E1 20 pin plastic SOP (300 mil) Caution electro-static sensitive device The information in this document is subject to change without notice. Before us...