CXA1982Q

CXA1982Q RF Signal Processing Servo Amplifier for CD players For the availability of this product, please contact the sales office. Description The CXA1982Q is a bipolar IC with built-in RF signal processing and various servo ICs. A CD player servo can be configured by using this IC, DSP and driver. Features Low operating voltage (VCC – VEE = 2.8 to 4.0V) Low power consumption (36mW, VCC = 3.0V) Supports pickup of either current output, voltage output Supports tracking system balance adjustment externally Single power supply and positive/negative dual power supplies Applications RF I-V amplifier, RF amplifier Focus and tracking error amplifier APC circuit Mirror detection circuit Defect detection and prevention circuits Focus servo control Tracking servo control Sled servo control Structure Bipolar silicon monolithic IC 48 pin QFP (Plastic) Absolute Maximum Ratings (Ta = 25°C) 12 V Supply voltage VCC Operating temperature Topr –20 to +75 °C Storage temperature Tstg –65 to +150 °C Allowable power dissipation PD 833 mW Recommended Operating Condition Operating supply voltage VCC – VEE 2.8 to 4.0 V 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 aris...