Description
The CXD2507AQ is a digital signal processor for CD players and is equipped with the following functions.

FEATUREs
• Digital PLL
• EFM frame sync protection
• SEC strategy-based error correction
• Subcode demodulation, CRC checking
• Digital spindle servo
• Servo auto-sequencer
• Asymmetry compensation circuit
• Digital audio interface output
• 16K RAM
• Double-speed playback capability
• New microcomputer interface circuit