CXD2510Q

Features:

• All digital signals processed with a single chip during playback
• High-integrated mounting possible due to a built-in RAM


Pinout




Specifications

Supply voltage	VDD	0.3 to 7.0	V
Input voltage	VI	0.3 to 7.0	V
		(VSS 0.3V to VDD + 0.3V)
Output voltage	VO	0.3 to 7.0	V
Storage temperature	Tstg	40 to 125	°C
Supply voltage variation		Vss AVss 0.3 to +0.3	V
		VDD AVDD 0.3 to +0.3	V

Description

The CXD2510Q is a digital signal processor LSI for CD players and is equipped with the following functions.
• Wide frame jitter margin (±28 frames) due to a builtin 32K RAM
• Bit clock, which strobes the EFM signal, is generated by the digital PLL
• EFM data demodulation
• Enhanced EFM frame sync signal protection
• Refined super strategy-based powerful error correction C1: double correction, C2: quadruple correction
• Quadruple-speed, double-speed and variable pitch playback
• Noise reduction during track jumps
• Auto zero-cross mute
• Subcode demodulation and Sub Q data error correction
• Digital spindle servo (built-in oversampling filter)
• 16-bit traverse counter
• Asymmetry compensation circuit CXD2510Q
• Serial bus-based CPU interface
• Error correction monitor signals are output from a new CPU interface.
• Servo auto sequencer
• Fine search which performs high-precision track jumps
• Digital audio interface output
• Digital level meter, peak meter
• Bilingual compatible