ZHCSUH0G
August 2007 – January 2024
CDCE949
,
CDCEL949
PRODUCTION DATA
1
1
特性
2
应用
3
说明
4
Pin Configuration and Functions
5
Specifications
5.1
Absolute Maximum Ratings
5.2
ESD Ratings
5.3
Recommended Operating Conditions
5.4
Thermal Information
5.5
Electrical Characteristics
5.6
EEPROM Specification
5.7
Timing Requirements: CLK_IN
5.8
Timing Requirements: SDA/SCL
5.9
Typical Characteristics
6
Parameter Measurement Information
7
Detailed Description
7.1
Overview
7.2
Functional Block Diagram
7.3
Feature Description
7.3.1
Control Terminal Setting
7.3.2
Default Device Setting
7.3.3
SDA/SCL Serial Interface
7.3.4
Data Protocol
7.4
Device Functional Modes
7.4.1
SDA/SCL Hardware Interface
7.5
Programming
8
Application and Implementation
8.1
Application Information
8.2
Typical Application
8.2.1
Design Requirements
8.2.2
Detailed Design Procedure
8.2.2.1
Spread Spectrum Clock (SSC)
8.2.2.2
PLL Frequency Planning
8.2.2.3
Crystal Oscillator Start-Up
8.2.2.4
Frequency Adjustment With Crystal Oscillator Pulling
8.2.2.5
Unused Inputs and Outputs
8.2.2.6
Switching Between XO and VCXO Mode
8.2.3
Application Curves
8.3
Power Supply Recommendations
8.4
Layout
8.4.1
Layout Guidelines
8.4.2
Layout Example
9
Register Maps
9.1
SDA/SCL Configuration Registers
10
Device and Documentation Support
10.1
Device Support
10.1.1
Development Support
10.2
Related Documentation
10.3
Related Links
10.4
接收文档更新通知
10.5
支持资源
10.6
Trademarks
10.7
静电放电警告
10.8
术语表
11
Revision History
12
Mechanical, Packaging, and Orderable Information
封装选项
机械数据 (封装 | 引脚)
PW|24
MPDS363A
散热焊盘机械数据 (封装 | 引脚)
订购信息
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