CXA1372Q - Sony Corporation

CXA1372Q RF Signal Processing Servo Amplifier

The CXA 1372 is a bipolar IC developed for RF signal processing (focus OK, mirror, defect detection, EFM comparator) and servo control. Features • Single power supply, 5V • Low power consumption • Fewer external parts • Built-in circuit for effective disc defect measures • Share serial data bus from the microcomputer with CXD2500 • Fully compatible with CXA .

Features

• Single power supply, 5V
• Low power consumption
• Fewer external parts
• Built-in circuit for effective disc defect measures
• Share serial data bus from the microcomputer with CXD2500
• Fully compatible with CXA 1182 for microcomputer software Functions
• Auto asymmetry control
• Focus OK detection circuit
• Mirror detection circuit
• Defects detection, counter measures circuit
• EFM comparator
• Focus servo control
• Tracking servo control
• Sled servo control 48pin SDIP (Plastic) Structure Silicon monolithic IC Absolute Maximum Ratings (Ta
• Supply voltage
• Operating temperature
• Stor.