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CXD3009Q

Features: Digital Signal Processor (DSP) Block• Playback mode supporting CAV (Constant Angular Velocity) Frame jitter-free Allows 0.5 to double-speed continuous playback Allows relative rotational velocity readout Supports external spindle control• Wide capture range playback mode Spin...

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SeekIC No. : 004318570 Detail

CXD3009Q: Features: Digital Signal Processor (DSP) Block• Playback mode supporting CAV (Constant Angular Velocity) Frame jitter-free Allows 0.5 to double-speed continuous playback Allows relative rotati...

CXD3009Q Data Sheet

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Part Number:
CXD3009Q
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/28

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Product Details

Description



Features:

Digital Signal Processor (DSP) Block
• Playback mode supporting CAV (Constant Angular Velocity)
Frame jitter-free
Allows 0.5 to double-speed continuous playback
Allows relative rotational velocity readout
Supports external spindle control
• Wide capture range playback mode
Spindle rotational velocity following method
Supports normal-speed and double-speed playback
• 16K RAM
• EFM data demodulation
• Enhanced EFM frame sync protection
• SEC strategy-based error correction
• Subcode demodulation and Sub Q data error detection
• Digital spindle servo
• 16-bit traverse counter
• Asymmetry compensation circuit
• Serial bus-based CPU interface
• Error correction monitor signals, etc. are output from a new CPU interface.
• Servo auto sequencer
• Digital audio interface output
• Digital peak meter
• CD-TEXT data demodulation
Digital Filter, DAC, Analog Low-Pass Filter Block
• DBB (Digital Bass Boost)
• Supports double-speed playback
• Digital de-emphasis
• Digital attenuation function
• Zero detection function
• 8Fs oversampling digital filter


Application

CD players


Pinout

Connection Diagram


Specifications

• Supply voltage ..................VDD 0.3 to +4.6 V
• Input voltage..... VI 0.3 to +4.6 V (Vss 0.3V to VDD + 0.3V)
• Output voltage VO ..................0.3 to +4.6 V
• Storage temperature Tstg .............40 to +125 °C
• Supply voltage difference ........VSS AVSS 0.3 to +0.3 V 
                                            .......  VDD AVDD 0.3 to +0.3 V
Note) AVDD includes XVDD, and AVSS includes XVSS.


Description

The CXD3009Q is a digital signal processor LSI for CD players and is equipped with built-in digital filters, zero detection circuit, 1-bit DAC, and analog low-pass filter on a single chip.




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