CXA3205N

CXA3205N All Band TV Tuner IC with On-chip PLL Description The CXA3205N is a monolithic TV tuner IC which integrates local oscillator and mixer circuits for VHF band, local oscillator and mixer circuits for UHF band, an IF amplifier and a tuning PLL onto a single chip, enabling further miniaturization of the tuner. The PLL on this IC supports the I2C bus format. Features Low noise figure Low power consumption (5 V, 58 mA typ.) On-chip tuning PLL (I2C bus format) Selection of frequency steps 31.25 kHz, 50 kHz and 62.5 kHz On-chip 4-output band switch IF balanced output Applications TV tuners VCR tuners CATV tuners Structure Bipolar silicon monolithic IC 30 pin SSOP (Plastic) Absolute Maximum Ratings (Ta = 25 °C) Supply voltage VCC1,VCC2 –0.3 to +5.5 VCC3 –0.3 to +10.0 Storage temperature Tstg –55 to +150 Allowable power dissipation PD 880 V V °C mW (when mounted on a substrate) Operating Conditions Supply voltage VCC1, VCC2 VCC3 Operating temperature Topr 4.75 to 5.30 4.75 to 9.45 –25 to +75 V V °C Note) Electrostatic discharge strength is weak, and care should be taken in handling this IC. Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out...