ZHCSFY7B January   2017  – December 2021 ADS58J64

PRODUCTION DATA  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  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
    6. 6.6  AC Performance
    7. 6.7  Digital Characteristics
    8. 6.8  Timing Characteristics
    9. 6.9  Typical Characteristics: 14-Bit Burst Mode
    10. 6.10 Typical Characteristics: Mode 2
    11. 6.11 Typical Characteristics: Mode 0
  7. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagram
    3. 7.3 Feature Description
      1. 7.3.1 Analog Inputs
      2. 7.3.2 Recommended Input Circuit
      3. 7.3.3 Clock Input
    4. 7.4 Device Functional Modes
      1. 7.4.1 Digital Features
        1. 7.4.1.1  Numerically Controlled Oscillators (NCOs) and Mixers
        2. 7.4.1.2  Decimation Filter
          1. 7.4.1.2.1 Stage-1 Filter
          2. 7.4.1.2.2 Stage-2 Filter
        3. 7.4.1.3  Mode 0: Decimate-by-4 With IQ Outputs and fS / 4 Mixer
        4. 7.4.1.4  Mode 1: Decimate-by-4 With IQ Outputs and 16-Bit NCO
        5. 7.4.1.5  Mode 2: Decimate-by-4 With Real Output
        6. 7.4.1.6  Mode 3: Decimate-by-2 Real Output With Frequency Shift
        7. 7.4.1.7  Mode 4: Decimate-by-4 With Real Output
        8. 7.4.1.8  Mode 6: Decimate-by-4 With IQ Outputs for up to 110 MHz of IQ Bandwidth
        9. 7.4.1.9  Mode 7: Decimate-by-4 With Real Output and Zero Stuffing
        10. 7.4.1.10 Mode 8: Burst Mode
        11. 7.4.1.11 Trigger Input
        12. 7.4.1.12 Manual Trigger Mode
        13. 7.4.1.13 Auto Trigger Mode
        14. 7.4.1.14 Overrange Indication
    5. 7.5 Programming
      1. 7.5.1 JESD204B Interface
      2. 7.5.2 JESD204B Initial Lane Alignment (ILA)
      3. 7.5.3 JESD204B Frame Assembly
      4. 7.5.4 JESD Output Switch
        1. 7.5.4.1 SerDes Transmitter Interface
        2. 7.5.4.2 SYNCb Interface
        3. 7.5.4.3 Eye Diagram
      5. 7.5.5 Device Configuration
        1. 7.5.5.1 Details of the Serial Interface
          1. 7.5.5.1.1 Register Initialization
        2. 7.5.5.2 Serial Register Write
        3. 7.5.5.3 Serial Read
    6. 7.6 Register Maps
      1. 7.6.1 Register Map
        1. 7.6.1.1 Register Description
          1. 7.6.1.1.1 GLOBAL Page Register Description
            1. 7.6.1.1.1.1 Register 00h (address = 00h) [reset = 0h], GLOBAL Page
            2. 7.6.1.1.1.2 Register 04h (address = 04h) [reset = 0h], GLOBAL Page
            3. 7.6.1.1.1.3 Register 11h (address = 11h) [reset = 0h], GLOBAL Page
            4. 7.6.1.1.1.4 Register 12h (address = 12h) [reset = 0h], GLOBAL Page
            5. 7.6.1.1.1.5 Register 13h (address = 13h) [reset = 0h], GLOBAL Page
          2. 7.6.1.1.2 DIGTOP Page Register Description
            1. 7.6.1.1.2.1  Register 64h (address = 64h) [reset = 0h], DIGTOP Page
            2. 7.6.1.1.2.2  Register 8Dh (address = 8Dh) [reset = 0h], DIGTOP Page
            3. 7.6.1.1.2.3  Register 8Eh (address = 8Eh) [reset = 0h], DIGTOP Page
            4. 7.6.1.1.2.4  Register 8Fh (address = 8Fh) [reset = 0h], DIGTOP Page
            5. 7.6.1.1.2.5  Register 90h (address = 90h) [reset = 0h], DIGTOP Page
            6. 7.6.1.1.2.6  Register 91h (address = 91h) [reset = 0h], DIGTOP Page
            7. 7.6.1.1.2.7  Register ABh (address = ABh) [reset = 0h], DIGTOP Page
            8. 7.6.1.1.2.8  Register ACh (address = ACh) [reset = 0h], DIGTOP Page
            9. 7.6.1.1.2.9  Register ADh (address = ADh) [reset = 0h], DIGTOP Page
            10. 7.6.1.1.2.10 Register AEh (address = AEh) [reset = 0h], DIGTOP Page
            11. 7.6.1.1.2.11 Register B7h (address = B7h) [reset = 0h], DIGTOP Page
          3. 7.6.1.1.3 ANALOG Page Register Description
            1. 7.6.1.1.3.1  Register 6Ah (address = 6Ah) [reset = 0h], ANALOG Page
            2. 7.6.1.1.3.2  Register 6Fh (address = 6Fh) [reset = 0h], ANALOG Page
            3. 7.6.1.1.3.3  Register 71h (address = 71h) [reset = 0h], ANALOG Page
            4. 7.6.1.1.3.4  Register 72h (address = 72h) [reset = 0h], ANALOG Page
            5. 7.6.1.1.3.5  Register 93h (address = 93h) [reset = 0h], ANALOG Page
            6. 7.6.1.1.3.6  Register 94h (address = 94h) [reset = 0h], ANALOG Page
            7. 7.6.1.1.3.7  Register 9Bh (address = 9Bh) [reset = 0h], ANALOG Page
            8. 7.6.1.1.3.8  Register 9Dh (address = 9Dh) [reset = 0h], ANALOG Page
            9. 7.6.1.1.3.9  Register 9Eh (address = 9Eh) [reset = 0h], ANALOG Page
            10. 7.6.1.1.3.10 Register 9Fh (address = 9Fh) [reset = 0h], ANALOG Page
            11. 7.6.1.1.3.11 Register AFh (address = AFh) [reset = 0h], ANALOG Page
          4. 7.6.1.1.4 SERDES_XX Page Register Description
            1. 7.6.1.1.4.1  Register 20h (address = 20h) [reset = 0h], SERDES_XX Page
            2. 7.6.1.1.4.2  Register 21h (address = 21h) [reset = 0h], SERDES_XX Page
            3. 7.6.1.1.4.3  Register 22h (address = 22h) [reset = 0h], SERDES_XX Page
            4. 7.6.1.1.4.4  Register 23h (address = 23h) [reset = 0h], SERDES_XX Page
            5. 7.6.1.1.4.5  Register 25h (address = 25h) [reset = 0h], SERDES_XX Page
            6. 7.6.1.1.4.6  Register 26h (address = 26h) [reset = 0h], SERDES_XX Page
            7. 7.6.1.1.4.7  Register 28h (address = 28h) [reset = 0h], SERDES_XX Page
            8. 7.6.1.1.4.8  Register 2Dh (address = 2Dh) [reset = 0h], SERDES_XX Page
            9. 7.6.1.1.4.9  Register 36h (address = 36h) [reset = 0h], SERDES_XX Page
            10. 7.6.1.1.4.10 Register 37h (address = 37h) [reset = 0h], SERDES_XX Page
            11. 7.6.1.1.4.11 Register 39h (address = 39h) [reset = 0h], SERDES_XX Page
            12. 7.6.1.1.4.12 Register 3Ah (address = 3Ah) [reset = 0h], SERDES_XX Page
            13. 7.6.1.1.4.13 Register 3Bh (address = 3Bh) [reset = 0h], SERDES_XX Page
            14. 7.6.1.1.4.14 Register 3Ch (address = 3Ch) [reset = 0h], SERDES_XX Page
            15. 7.6.1.1.4.15 Register 3Dh (address = 3Dh) [reset = 0h], SERDES_XX Page
            16. 7.6.1.1.4.16 Register 3Eh (address = 3Eh) [reset = 0h], SERDES_XX Page
            17. 7.6.1.1.4.17 Register 3Fh (address = 3Fh) [reset = 0h], SERDES_XX Page
            18. 7.6.1.1.4.18 Register 40h (address = 40h) [reset = 0h], SERDES_XX Page
            19. 7.6.1.1.4.19 Register 41h (address = 41h) [reset = 0h], SERDES_XX Page
            20. 7.6.1.1.4.20 Register 42h (address = 42h) [reset = 0h], SERDES_XX Page
          5. 7.6.1.1.5 CHX Page Register Description
            1. 7.6.1.1.5.1 Register 26h (address = 26h) [reset = 0h], CHX Page
            2. 7.6.1.1.5.2 Register 27h (address = 27h) [reset = 0h], CHX Page
            3. 7.6.1.1.5.3 Register 2Dh (address = 2Dh) [reset = 0h], CHX Page
            4. 7.6.1.1.5.4 Register 78h (address = 78h) [reset = 0h], CHX Page
            5. 7.6.1.1.5.5 Register 7Ah (address = 7Ah) [reset = 0h], CHX Page
            6. 7.6.1.1.5.6 Register 7Bh (address = 7Bh) [reset = 0h], CHX Page
            7. 7.6.1.1.5.7 Register 7Eh (address = 7Eh) [reset = 3h], CHX Page
          6. 7.6.1.1.6 ADCXX Page Register Description
            1. 7.6.1.1.6.1 Register 07h (address = 07h) [reset = FFh], ADCXX Page
            2. 7.6.1.1.6.2 Register 08h (address = 08h) [reset = 0h], ADCXX Page
            3. 7.6.1.1.6.3 Register D5h (address = D5h) [reset = 0h], ADCXX Page
  8. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Start-Up Sequence
      2. 8.1.2 Hardware Reset
      3. 8.1.3 Frequency Planning
      4. 8.1.4 SNR and Clock Jitter
      5. 8.1.5 ADC Test Pattern
        1. 8.1.5.1 ADC Section
        2. 8.1.5.2 Transport Layer Pattern
        3. 8.1.5.3 Link Layer Pattern
    2. 8.2 Typical Application
      1. 8.2.1 Design Requirements
      2. 8.2.2 Detailed Design Procedure
      3. 8.2.3 Application Curves
  9. 9 Power Supply Recommendations
  10. 10Layout
    1. 10.1 Layout Guidelines
    2. 10.2 Layout Example
  11. 11Device and Documentation Support
    1. 11.1 接收文档更新通知
    2. 11.2 支持资源
    3. 11.3 Trademarks
    4. 11.4 Electrostatic Discharge Caution
    5. 11.5 术语表
  12. 12Mechanical, Packaging, and Orderable Information

封装选项

机械数据 (封装 | 引脚)
散热焊盘机械数据 (封装 | 引脚)
订购信息

3 说明

ADS58J64 是一款低功耗、高带宽、14 位、1GSPS、四通道电信接收器。ADS58J64 支持 JESD204B 串行接口，每个通道上具有 1 条信道，数据传输速率高达 10Gbps。经缓冲的模拟输入可在较宽频率范围内提供统一输入阻抗，并最大程度地降低采样和保持毛刺脉冲能量。ADS58J64 以超低功耗在宽输入频率范围内提供出色的无杂散动态范围 (SFDR)。数字信号处理模块包含复混频器，后接低通滤波器。低通滤波器具有 2 倍抽取率和 4 倍抽取率两个选项，支持高达 200MHz 的接收器带宽。此外，ADS58J64 在突发模式下还支持 14 位、500MSPS 输出，因此适用于数字预失真 (DPD) 观测接收器。

JESD204B 接口减少了接口线路数，从而提升系统集成度。内部锁相环 (PLL) 会将传入的模数转换器 (ADC) 采样时钟加倍，以获得串行化各通道的 14 位数据时使用的位时钟。

器件信息(1)
器件型号封装封装尺寸（标称值）
ADS58J64VQFN (72)10.00mm x 10.00mm
(1) 如需了解所有可用封装，请参阅数据表末尾的可订购产品附录。
GUID-CEBB0D73-9053-48C4-86AA-7325B0CBA5BA-low.gif简化版方框图