JAJSS39A November   2023  – March 2024 DAC39RF10EF , DAC39RFS10EF

PRODUCTION DATA  

  1.   1
  2. 1 特長
  3. 2 アプリケーション
  4. 3 概要
  5. 4 Device Comparison
  6. 5 Pin Configuration and Functions
  7. 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 - DC Specifications
    6. 6.6  Electrical Characteristics - AC Specifications
    7. 6.7  Electrical Characteristics - Power Consumption
    8. 6.8  Timing Requirements
    9. 6.9  Switching Characteristics
    10. 6.10 SPI and FRI Timing Diagrams
    11. 6.11 Typical Characteristics: Single Tone Spectra
    12. 6.12 Typical Characteristics: Dual Tone Spectra
    13. 6.13 Typical Characteristics: Power Dissipation and Supply Currents
  8. 7 Detailed Description
    1. 7.1 Overview
    2. 7.2 Functional Block Diagrams
    3. 7.3 Feature Description
      1. 7.3.1 DAC Output Modes
        1. 7.3.1.1 NRZ Mode
        2. 7.3.1.2 RTZ Mode
        3. 7.3.1.3 RF Mode
        4. 7.3.1.4 DES Mode
      2. 7.3.2 DAC Core
        1. 7.3.2.1 DAC Output Structure
        2. 7.3.2.2 Full-Scale Current Adjustment
      3. 7.3.3 DEM and Dither
      4. 7.3.4 Offset Adjustment
      5. 7.3.5 Clocking Subsystem
        1. 7.3.5.1 SYSREF Frequency Requirements
        2. 7.3.5.2 SYSREF Position Detector and Sampling Position Selection (SYSREF Windowing)
      6. 7.3.6 Digital Signal Processing Blocks
        1. 7.3.6.1 Digital Upconverter (DUC)
          1. 7.3.6.1.1 Interpolation Filters
          2. 7.3.6.1.2 Numerically Controlled Oscillator (NCO)
            1. 7.3.6.1.2.1 Phase-Continuous NCO Update Mode
            2. 7.3.6.1.2.2 Phase-coherent NCO Update Mode
            3. 7.3.6.1.2.3 Phase-sync NCO Update Mode
            4. 7.3.6.1.2.4 NCO Synchronization
              1. 7.3.6.1.2.4.1 JESD204C LSB Synchonization
            5. 7.3.6.1.2.5 NCO Mode Programming
          3. 7.3.6.1.3 Mixer Scaling
        2. 7.3.6.2 Channel Bonder
        3. 7.3.6.3 DES Interpolator
      7. 7.3.7 JESD204C Interface
        1. 7.3.7.1  Deviation from JESD204C Standard
        2. 7.3.7.2  Transport Layer
        3. 7.3.7.3  Scrambler and Descrambler
        4. 7.3.7.4  Link Layer
        5. 7.3.7.5  Physical Layer
        6. 7.3.7.6  Serdes PLL Control
        7. 7.3.7.7  Serdes Crossbar
        8. 7.3.7.8  Multi-Device Synchronization and Deterministic Latency
          1. 7.3.7.8.1 Programming RBD
        9. 7.3.7.9  Operation in Subclass 0 Systems
        10. 7.3.7.10 Link Reset
      8. 7.3.8 Alarm Generation
    4. 7.4 Device Functional Modes
      1. 7.4.1 DUC and DDS Modes
      2. 7.4.2 JESD204C Interface Modes
        1. 7.4.2.1 JESD204C Interface Modes
        2. 7.4.2.2 JESD204C Format Diagrams
          1. 7.4.2.2.1 16-bit Formats
          2. 7.4.2.2.2 12-bit Formats
          3. 7.4.2.2.3 8-bit Formats
      3. 7.4.3 NCO Synchronization Latency
      4. 7.4.4 Data Path Latency
    5. 7.5 Programming
      1. 7.5.1 Using the Standard SPI Interface
        1. 7.5.1.1 SCS
        2. 7.5.1.2 SCLK
        3. 7.5.1.3 SDI
        4. 7.5.1.4 SDO
        5. 7.5.1.5 Serial Interface Protocol
        6. 7.5.1.6 Streaming Mode
      2. 7.5.2 Using the Fast Reconfiguration Interface
    6. 7.6 SPI Register Map
  9. 8 Application and Implementation
    1. 8.1 Application Information
      1. 8.1.1 Startup Procedure for DUC/Bypass Mode
      2. 8.1.2 Startup Procedure for DDS Mode
      3. 8.1.3 Understanding Dual Edge Sampling Modes
      4. 8.1.4 Eye Scan Procedure
      5. 8.1.5 Pre/Post Cursor Analysis Procedure
      6. 8.1.6 Sleep and Disable Modes
    2. 8.2 Typical Application
      1. 8.2.1 S-Band Radar Transmitter
      2. 8.2.2 Design Requirements
      3. 8.2.3 Detailed Transmitter Design Procedure
        1. 8.2.3.1 Detailed Clocking Subsystem Design Procedure
          1. 8.2.3.1.1 Example 1: SWAP-C Optimized
          2. 8.2.3.1.2 Example 2: Improved Phase Noise LMX2820 with External VCO
          3. 8.2.3.1.3 Example 3: Discrete Analog PLL for Best DAC Performance
          4. 8.2.3.1.4 10 GHz Clock Generation
      4. 8.2.4 Application Curves
    3. 8.3 Power Supply Recommendations
      1. 8.3.1 Power Up and Down Sequence
    4. 8.4 Layout
      1. 8.4.1 Layout Guidelines and Example
  10. 9 Device and Documentation Support
    1. 9.1 ドキュメントの更新通知を受け取る方法
    2. 9.2 サポート・リソース
    3. 9.3 商標
    4. 9.4 静電気放電に関する注意事項
    5. 9.5 用語集
  11. 10Revision History
  12. 11Mechanical, Packaging, and Orderable Information

パッケージ・オプション

メカニカル・データ（パッケージ｜ピン）
サーマルパッド・メカニカル・データ
発注情報
7.4.2.2.2 12-bit Formats
Table 7-33 JMODE 8 (12-bit, 16 lanes per stream, 1 stream)
Octet01234567
Nibble0123456789101112131415
Lane 0CH0_I[0]CH0_I[16]CH0_I[32]CH0_I[48]CH0_I[64]T
Lane 1CH0_I[1]CH0_I[17]CH0_I[33]CH0_I[49]CH0_I[65]T
Lane 2CH0_I[2]CH0_I[18]CH0_I[34]CH0_I[50]CH0_I[66]T
Lane 3CH0_I[3]CH0_I[19]CH0_I[35]CH0_I[51]CH0_I[67]T
Lane 4CH0_I[4]CH0_I[20]CH0_I[36]CH0_I[52]CH0_I[68]T
Lane 5CH0_I[5]CH0_I[21]CH0_I[37]CH0_I[53]CH0_I[69]T
Lane 6CH0_I[6]CH0_I[22]CH0_I[38]CH0_I[54]CH0_I[70]T
Lane 7CH0_I[7]CH0_I[23]CH0_I[39]CH0_I[55]CH0_I[71]T
Lane 8CH0_I[8]CH0_I[24]CH0_I[40]CH0_I[56]CH0_I[72]T
Lane 9CH0_I[9]CH0_I[25]CH0_I[41]CH0_I[57]CH0_I[73]T
Lane 10CH0_I[10]CH0_I[26]CH0_I[42]CH0_I[58]CH0_I[74]T
Lane 11CH0_I[11]CH0_I[27]CH0_I[43]CH0_I[59]CH0_I[75]T
Lane 12CH0_I[12]CH0_I[28]CH0_I[44]CH0_I[60]CH0_I[76]T
Lane 13CH0_I[13]CH0_I[29]CH0_I[45]CH0_I[61]CH0_I[77]T
Lane 14CH0_I[14]CH0_I[30]CH0_I[46]CH0_I[62]CH0_I[78]T
Lane 15CH0_I[15]CH0_I[31]CH0_I[47]CH0_I[63]CH0_I[79]T
Table 7-34 JMODE 9 (12-bit, 12 lanes per stream, 1 stream)
Octet01
Nibble0123
Lane 0CH0_I[0]CH0_I[1][11:8]
Lane 1CH0_I[1][7:0]CH0_I[2] [11:4]
Lane 2CH0_I[2] [3:0]CH0_I[3]
Lane 3CH0_I[4]CH0_I[5][11:8]
Lane 4CH0_I[5][7:0]CH0_I[6] [11:4]
Lane 5CH0_I[6] [3:0]CH0_I[7]
Lane 6CH0_I[8]CH0_I[9][11:8]
Lane 7CH0_I[9][7:0]CH0_I[10] [11:4]
Lane 8CH0_I[10] [3:0]CH0_I[11]
Lane 9CH0_I[12]CH0_I[13][11:8]
Lane 10CH0_I[13][7:0]CH0_I[14] [11:4]
Lane 11CH0_I[14] [3:0]CH0_I[15]
Table 7-35 JMODE 10 (12-bit, 8 lanes per stream, 2 streams maximum)
Octet01234567
Nibble0123456789101112131415
Lane 0CH0_I[0]CH0_I[8]CH0_I[16]CH0_I[24]CH0_I[32]T
Lane 1CH0_I[1]CH0_I[9]CH0_I[17]CH0_I[25]CH0_I[33]T
Lane 2CH0_I[2]CH0_I[10]CH0_I[18]CH0_I[26]CH0_I[34]T
Lane 3CH0_I[3]CH0_I[11]CH0_I[19]CH0_I[27]CH0_I[35]T
Lane 4CH0_I[4]CH0_I[12]CH0_I[20]CH0_I[28]CH0_I[36]T
Lane 5CH0_I[5]CH0_I[13]CH0_I[21]CH0_I[29]CH0_I[37]T
Lane 6CH0_I[6]CH0_I[14]CH0_I[22]CH0_I[30]CH0_I[38]T
Lane 7CH0_I[7]CH0_I[15]CH0_I[23]CH0_I[31]CH0_I[39]T
Lane 8CH0_Q[0]CH0_Q[8]CH0_Q[16]CH0_Q[24]CH0_Q[32]T
Lane 9CH0_Q[1]CH0_Q[9]CH0_Q[17]CH0_Q[25]CH0_Q[33]T
Lane 10CH0_Q[2]CH0_Q[10]CH0_Q[18]CH0_Q[26]CH0_Q[34]T
Lane 11CH0_Q[3]CH0_Q[11]CH0_Q[19]CH0_Q[27]CH0_Q[35]T
Lane 12CH0_Q[4]CH0_Q[12]CH0_Q[20]CH0_Q[28]CH0_Q[36]T
Lane 13CH0_Q[5]CH0_Q[13]CH0_Q[21]CH0_Q[29]CH0_Q[37]T
Lane 14CH0_Q[6]CH0_Q[14]CH0_Q[22]CH0_Q[30]CH0_Q[38]T
Lane 15CH0_Q[7]CH0_Q[15]CH0_Q[23]CH0_Q[31]CH0_Q[39]T
Table 7-36 JMODE 11 (12-bit, 6 lanes per stream, 2 streams maximum)
Octet01
Nibble0123
Lane 0CH0_I[0]CH0_I[1][11:8]
Lane 1CH0_I[1][7:0]CH0_I[2] [11:4]
Lane 2CH0_I[2] [3:0]CH0_I[3]
Lane 3CH0_I[4]CH0_I[5][11:8]
Lane 4CH0_I[5][7:0]CH0_I[6] [11:4]
Lane 5CH0_I[6] [3:0]CH0_I[7]
Lane 6CH0_Q[0]CH0_Q[1][11:8]
Lane 7CH0_Q[1][7:0]CH0_Q[2] [11:4]
Lane 8CH0_Q[2] [3:0]CH0_Q[3]
Lane 9CH0_Q[4]CH0_Q[5][11:8]
Lane 10CH0_Q[5][7:0]CH0_Q[6] [11:4]
Lane 11CH0_Q[6] [3:0]CH0_Q[7]
Table 7-37 JMODE 12 (12-bit, 4 lanes per stream, 2 streams maximum)
Octet01234567
Nibble0123456789101112131415
Lane 0CH0_I[0]CH0_I[4]CH0_I[8]CH0_I[12]CH0_I[16]T
Lane 1CH0_I[1]CH0_I[5]CH0_I[9]CH0_I[13]CH0_I[17]T
Lane 2CH0_I[2]CH0_I[6]CH0_I[10]CH0_I[14]CH0_I[18]T
Lane 3CH0_I[3]CH0_I[7]CH0_I[11]CH0_I[15]CH0_I[19]T
Lane 4CH0_Q[0]CH0_Q[4]CH0_Q[8]CH0_Q[12]CH0_Q[16]T
Lane 5CH0_Q[1]CH0_Q[5]CH0_Q[9]CH0_Q[13]CH0_Q[17]T
Lane 6CH0_Q[2]CH0_Q[6]CH0_Q[10]CH0_Q[14]CH0_Q[18]T
Lane 7CH0_Q[3]CH0_Q[7]CH0_Q[11]CH0_Q[15]CH0_Q[19]T
Table 7-38 JMODE 13 (12-bit, 3 lanes per stream, 2 streams maximum)
Octet01
Nibble0123
Lane 0CH0_I[0]CH0_I[1][11:8]
Lane 1CH0_I[1][7:0]CH0_I[2] [11:4]
Lane 2CH0_I[2] [3:0]CH0_I[3]
Lane 3CH0_I[4]CH0_I[5][11:8]
Lane 4CH0_I[5][7:0]CH0_I[6] [11:4]
Lane 5CH0_I[6] [3:0]CH0_I[7]