ZHCSVJ2H August   2007  – July 2024 CDCE937 , CDCEL937

PRODUCTION DATA  

1.   1
2. 1 特性
3. 2 应用
4. 3 说明
5. 4 Pin Configuration and Functions
6. 5 Specifications
   1. 5.1 Absolute Maximum Ratings
   2. 5.2 ESD Ratings
   3. 5.3 Recommended Operating Conditions
   4. 5.4 Thermal Information
   5. 5.5 Electrical Characteristics
   6. 5.6 Timing Requirements: CLK_IN
   7. 5.7 Timing Requirements: SDA/SCL
   8. 5.8 EEPROM Specification
   9. 5.9 Typical Characteristics
7. 6 Parameter Measurement Information
8. 7 Detailed Description
   1. 7.1 Overview
   2. 7.2 Functional Block Diagram
   3. 7.3 Feature Description
      1. 7.3.1 Control Terminal Setting
      2. 7.3.2 Default Device Setting
      3. 7.3.3 SDA/SCL Serial Interface
      4. 7.3.4 Data Protocol
   4. 7.4 Device Functional Modes
      1. 7.4.1 SDA/SCL Hardware Interface
   5. 7.5 Programming
9. 8 Register Maps
   1. 8.1 SDA/SCL Configuration Registers
10. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
       1. 9.2.1 Design Requirements
       2. 9.2.2 Detailed Design Procedure
          1. 9.2.2.1 Spread Spectrum Clock (SSC)
          2. 9.2.2.2 PLL Frequency Planning
          3. 9.2.2.3 Crystal Oscillator Start-Up
          4. 9.2.2.4 Frequency Adjustment With Crystal Oscillator Pulling
          5. 9.2.2.5 Unused Inputs and Outputs
          6. 9.2.2.6 Switching Between XO and VCXO Mode
       3. 9.2.3 Application Curves
11. 10Power Supply Recommendations
12. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
13. 12Device and Documentation Support
    1. 12.1 Device Support
       1. 12.1.1 第三方产品免责声明
       2. 12.1.2 Development Support
    2. 12.2 Documentation Support
       1. 12.2.1 Related Documentation
    3. 12.3 接收文档更新通知
    4. 12.4 支持资源
    5. 12.5 Trademarks
    6. 12.6 静电放电警告
    7. 12.7 术语表
14. 13Revision History
15. 14Mechanical, Packaging, and Orderable Information

CDCEx937 支持 SSC 以降低 EMI 的
灵活低功耗 LVCMOS 时钟发生器

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