ZHCSMB7A October   2020  – May 2022 ADC3641 , ADC3642 , ADC3643

PRODUCTION DATA  

1. 1 特性
2. 2 應用
3. 3 說明
4. 4 Revision History
5. 5 Pin Configuration and Functions
6. 6 Specifications
   1. 6.1  Absolute Maximum Ratings
   2. 6.2  ESD Ratings
   3. 6.3  Recommended Operating Conditions
   4. 6.4  Thermal Information
   5. 6.5  Electrical Characteristics - Power Consumption
   6. 6.6  Electrical Characteristics - DC Specifications
   7. 6.7  Electrical Characteristics - AC Specifications ADC3641
   8. 6.8  Electrical Characteristics - AC Specifications ADC3642
   9. 6.9  Electrical Characteristics - AC Specifications ADC3643
   10. 6.10 Timing Requirements
   11. 6.11 Typical Characteristics - ADC3641
   12. 6.12 Typical Characteristics - ADC3642
   13. 6.13 Typical Characteristics - ADC3643
7. 7 Parameter Measurement Information
8. 8 Detailed Description
   1. 8.1 Overview
   2. 8.2 Functional Block Diagram
   3. 8.3 Feature Description
      1. 8.3.1 Analog Input
         1. 8.3.1.1 Analog Input Bandwidth
         2. 8.3.1.2 Analog Front End Design
            1. 8.3.1.2.1 Sampling Glitch Filter Design
            2. 8.3.1.2.2 Single Ended Input
            3. 8.3.1.2.3 Analog Input Termination and DC Bias
               1. 8.3.1.2.3.1 AC-Coupling
               2. 8.3.1.2.3.2 DC-Coupling
         3. 8.3.1.3 Auto-Zero Feature
      2. 8.3.2 Clock Input
         1. 8.3.2.1 Single Ended vs Differential Clock Input
         2. 8.3.2.2 Signal Acquisition Time Adjust
      3. 8.3.3 Voltage Reference
         1. 8.3.3.1 Internal voltage reference
         2. 8.3.3.2 External voltage reference (VREF)
         3. 8.3.3.3 External voltage reference with internal buffer (REFBUF)
      4. 8.3.4 Digital Down Converter
         1. 8.3.4.1 DDC MUX
         2. 8.3.4.2 Digital Filter Operation
            1. 8.3.4.2.1 FS/4 Mixing with Real Output
         3. 8.3.4.3 Numerically Controlled Oscillator (NCO) and Digital Mixer
         4. 8.3.4.4 Decimation Filter
         5. 8.3.4.5 SYNC
         6. 8.3.4.6 Output Formatting with Decimation
            1. 8.3.4.6.1 Parallel CMOS
            2. 8.3.4.6.2 Serialized CMOS
      5. 8.3.5 Digital Interface
         1. 8.3.5.1 Parallel CMOS Output
         2. 8.3.5.2 Serialized CMOS output
            1. 8.3.5.2.1 SDR Output Clocking
         3. 8.3.5.3 Output Data Format
         4. 8.3.5.4 Output Formatter
         5. 8.3.5.5 Output Bit Mapper
         6. 8.3.5.6 Output Interface/Mode Configuration
            1. 8.3.5.6.1 Configuration Example
      6. 8.3.6 Test Pattern
   4. 8.4 Device Functional Modes
      1. 8.4.1 Normal operation
      2. 8.4.2 Power Down Options
   5. 8.5 Programming
      1. 8.5.1 Configuration using PINs only
      2. 8.5.2 Configuration using the SPI interface
         1. 8.5.2.1 Register Write
         2. 8.5.2.2 Register Read
   6. 8.6 Register Maps
      1. 8.6.1 Detailed Register Description
9. 9 Application and Implementation
   1. 9.1 Typical Application
      1. 9.1.1 Design Requirements
      2. 9.1.2 Detailed Design Procedure
         1. 9.1.2.1 Input Signal Path
         2. 9.1.2.2 Sampling Clock
         3. 9.1.2.3 Voltage Reference
      3. 9.1.3 Application Curves
   2. 9.2 Initialization Set Up
      1. 9.2.1 Register Initialization During Operation
   3. 9.3 Power Supply Recommendations
   4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
      2. 9.4.2 Layout Example
10. 10Device and Documentation Support
    1. 10.1 接收文檔更新通知
    2. 10.2 支持資源
    3. 10.3 Trademarks
    4. 10.4 Electrostatic Discharge Caution
    5. 10.5 術語表
11. 11Mechanical, Packaging, and Orderable Information