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CXD2585Q
High-performance processing for precise audio manipulation
CXD2585Q
High-performance processing for precise audio manipulation
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
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WesternUnion
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
CXD2585Q DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
The CXD2585Q is a digital signal processor LSI for CD players. This LSI incorporates a digital servo.Features• All digital signal processings during playback are performed with a single chip• Highly integrated mounting possible due to a built-in RAMDigital Signal Processor (DSP) Block• Playback mode supporting CAV (Constant Angular Velocity) • Frame jitter free • 0.5× to 4× continuous playback possible • Allows relative rotational velocity readout• Wide capture range playback mode • Spindle rotational velocity following method • Supports 1× to 4× playback variable pitch playback• 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 Supported during 4× playback• Noise reduction during track jumps• Auto zero-cross mute• Subcode demodulation and Sub-Q data error detection• Digital spindle servo• 16-bit traverse counter• Asymmetry correction circuit• CPU interface on serial bus• Error correction monitor signal, etc. output from a new CPU interface• Servo auto sequencer• Fine search performs track jumps with high accuracy• Digital audio interface output• Digital level meter, peak meter• Bilingual supported• VCO control mode• CD TEXT data demodulationDigital Servo (DSSP) Block• Microcomputer software-based flexible servo control• Offset cancel function for servo error signal• Auto gain control function for servo loop• E:F balance, focus bias adjustment function• Surf jump function supporting micro two-axis• Tracking filter: 6 stages Focus filter: 5 stagesApplications CD players
Key Features
- All digital signal processings during playback are performed with a single chip
- Highly integrated mounting possible due to a built-in RAM
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Part Life Cycle Code | Obsolete | Part Package Code | QFP |
| Pin Count ! | 80 | Reach Compliance Code | |
| HTS Code ! | 8542.39.00.01 | Consumer IC Type | CONSUMER CIRCUIT |
| JESD-30 Code | S-PQFP-G80 | Length | 14 mm |
| Number of Functions | 1 | Number of Terminals | 80 |
| Operating Temperature-Max | 75 °C | Operating Temperature-Min | -20 °C |
| Package Body Material | PLASTIC/EPOXY | Package Code | QFP |
| Package Equivalence Code | QFP80,.64SQ | Package Shape | SQUARE |
| Package Style | FLATPACK | Power Supplies ! | 5 V |
| Qualification Status ! | Not Qualified | Seated Height-Max | 1.85 mm |
| Supply Voltage-Max (Vsup) | 5.5 V | Supply Voltage-Min (Vsup) | 2.7 V |
| Surface Mount ! | YES | Technology | CMOS |
| Temperature Grade ! | COMMERCIAL EXTENDED | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 0.65 mm | Terminal Position | QUAD |
| Width | 14 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
