ZHCSGG0B February   2017  – July 2017 DAC38RF86 , DAC38RF87 , DAC38RF96 , DAC38RF97

PRODUCTION DATA.  

  1. 1 特性
  2. 2 应用
  3. 3 说明
  4. 4 修订历史记录
  5. 5 Device Comparison Table
  6. 6 Pin Configuration and Functions
  7. 7 Specifications
    1. 7.1  Absolute Maximum Ratings
    2. 7.2  ESD Ratings
    3. 7.3  Recommended Operating Conditions
    4. 7.4  Thermal Information
    5. 7.5  Electrical Characteristics - DC Specifications
    6. 7.6  Electrical Characteristics - Digital Specifications
    7. 7.7  Electrical Characteristics - AC Specifications
    8. 7.8  PLL/VCO Electrical Characteristics
    9. 7.9  Timing Requirements
    10. 7.10 Typical Characteristics, DAC38RF86 and DAC38RF96
      1. 7.10.1 Typical Characteristics, DAC38RF87 and DAC38RF97
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagrams
    3. 8.3 Feature Description
      1. 8.3.1  SerDes Inputs
      2. 8.3.2  SerDes Rate
      3. 8.3.3  SerDes PLL
      4. 8.3.4  SerDes Equalizer
      5. 8.3.5  JESD204B Descrambler
      6. 8.3.6  JESD204B Frame Assembly
      7. 8.3.7  SYNC Interface
      8. 8.3.8  Single or Dual Link Configuration
      9. 8.3.9  Multi-Device Synchronization
      10. 8.3.10 SYSREF Capture Circuit
      11. 8.3.11 JESD204B Subclass 0 support
      12. 8.3.12 SerDes Test Modes through Serial Programming
      13. 8.3.13 SerDes Test Modes through IEEE 1500 Programming
      14. 8.3.14 Error Counter
      15. 8.3.15 Eye Scan
      16. 8.3.16 JESD204B Pattern Test
      17. 8.3.17 Multiband DUC (multi-DUC)
        1. 8.3.17.1 Multi-DUC input
        2. 8.3.17.2 Interpolation Filters
        3. 8.3.17.3 JESD204B Modes, Interpolation and Clock phase Programming
        4. 8.3.17.4 Digital Quadrature Modulator
        5. 8.3.17.5 Low Power Coarse Resolution Mixing Modes
        6. 8.3.17.6 Inverse Sinc Filter
        7. 8.3.17.7 Summation Block for Dual DUC Modes
      18. 8.3.18 PA Protection Block
      19. 8.3.19 Gain Block
      20. 8.3.20 Output Summation
      21. 8.3.21 Output Delay
      22. 8.3.22 Polarity Inversion
      23. 8.3.23 Temperature Sensor
      24. 8.3.24 Alarm Monitoring
      25. 8.3.25 Differential Clock Inputs
      26. 8.3.26 CMOS Digital Inputs
      27. 8.3.27 DAC Fullscale Output Current
      28. 8.3.28 Current Steering DAC Architecture
      29. 8.3.29 DAC Transfer Function
    4. 8.4 Device Functional Modes
      1. 8.4.1 Clocking Modes
      2. 8.4.2 PLL Bypass Mode Programming
      3. 8.4.3 Internal PLL/VCO
      4. 8.4.4 CLKOUT
      5. 8.4.5 Serial Peripheral Interface (SPI)
        1. 8.4.5.1 NORMAL (RW)
        2. 8.4.5.2 WRITE_TO_CLEAR (W0C)
    5. 8.5 Register Maps
      1. 8.5.1  Chip Reset and Configuration Register (address = 0x00) [reset = 0x5803]
      2. 8.5.2  IO Configuration Register (address = 0x01) [reset = 0x1800]
      3. 8.5.3  Lane Single Detect Alarm Mask Register (address = 0x02) [reset = 0xFFFF]
      4. 8.5.4  Clock Alarms Mask Register (address = 0x03) [reset = 0xFFFF
      5. 8.5.5  SERDES Loss of Signal Detection Alarms Register (address = 0x04) [reset = 0x0000]
      6. 8.5.6  SYSREF Alignment Circuit Alarms Register (address = 0x05) [reset = 0x0000]
      7. 8.5.7  Temperature Sensor and PLL Loop Voltage Register (address = 0x06) [reset = variable]
      8. 8.5.8  Page Set Register (address = 0x09) [reset = 0x0000]
      9. 8.5.9  SYSREF Align to r1 and r3 Count Register (address = 0x78) [reset = 0x0000]
      10. 8.5.10 SYSREF Phase Count 1 and 2 Register (address = 0x79) [reset = 0x0000]
      11. 8.5.11 SYSREF Phase Count 3 and 4 Register (address = 0x7A) [reset = 0x0000]
      12. 8.5.12 Vendor ID and Chip Version Register (address = 0x7F) [reset = 0x0008]]
      13. 8.5.13 Multi-DUC Configuration (PAP, Interpolation) Register (address = 0x0A) [reset = 0x02B0]
      14. 8.5.14 Multi-DUC Configuration (Mixers) Register (address = 0x0C) [reset = 0x2402]
      15. 8.5.15 JESD FIFO Control Register (address = 0x0D) [reset = 0x1300]
      16. 8.5.16 Alarm Mask 1 Register (address = 0x0E) [reset = 0x00FF]
      17. 8.5.17 Alarm Mask 2 Register (address = 0x0F) [reset = 0xFFFF]
      18. 8.5.18 Alarm Mask 3 Register (address = 0x10) [reset = 0xFFFF]
      19. 8.5.19 Alarm Mask 4 Register (address = 0x11) [reset = 0xFFFF]
      20. 8.5.20 JESD Lane Skew Register (address = 0x12) [reset = 0x0000]
      21. 8.5.21 CMIX Configuration Register (address = 0x17) [reset = 0x0000]
      22. 8.5.22 Output Summation and Delay Register (address = 0x19) [reset = 0x0000]
      23. 8.5.23 NCO Phase Path AB Register (address = 0x1C) [reset = 0x0000]
      24. 8.5.24 NCO Phase Path CD Register (address = 0x1D) [reset = 0x0000]
      25. 8.5.25 NCO Frequency Path AB Register (address = 0x1E-0x20) [reset = 0x0000 0000 0000]
      26. 8.5.26 NCO Frequency Path CD Register (address = 0x21-0x23) [reset = 0x0000 0000 0000]
      27. 8.5.27 SYSREF Use for Clock Divider Register (address = 0x24) [reset = 0x0010]
      28. 8.5.28 Serdes Clock Control Register (address = 0x25) [reset = 0x7700]
      29. 8.5.29 Sync Source Control 1 Register (address = 0x27) [reset = 0x1144]
      30. 8.5.30 Sync Source Control 2 Register (address = 0x28) [reset = 0x0000]
      31. 8.5.31 PAP path AB Gain Attenuation Step Register (address = 0x29) [reset = 0x0000]
      32. 8.5.32 PAP path AB Wait Time Register (address = 0x2A) [reset = 0x0000]
      33. 8.5.33 PAP path CD Gain Attenuation Step Register (address = 0x2B) [reset = 0x0000]
      34. 8.5.34 PAP Path CD Wait Time Register (address = 0x2C) [reset = 0x0000]
      35. 8.5.35 PAP path AB Configuration Register (address = 0x2D) [reset = 0x0FFF]
      36. 8.5.36 PAP path CD Configuration Register (address = 0x2E) [reset = 0x0FFF]
      37. 8.5.37 DAC SPI Configuration Register (address = 0x2F) [reset = 0x0000]
      38. 8.5.38 DAC SPI Constant Register (address = 0x30) [reset = 0x0000]
      39. 8.5.39 Gain for path AB Register (address = 0x32) [reset = 0x0000]
      40. 8.5.40 Gain for path CD Register (address = 0x33) [reset = 0x0000]
      41. 8.5.41 JESD Error Counter Register (address = 0x41) [reset = 0x0000]
      42. 8.5.42 JESD ID 1 Register (address = 0x46) [reset = 0x0044]
      43. 8.5.43 JESD ID 2 Register (address = 0x47) [reset = 0x190A]
      44. 8.5.44 JESD ID 3 and Subclass Register (address = 0x48) [reset = 0x31C3]
      45. 8.5.45 JESD Lane Enable Register (address = 0x4A) [reset = 0x0003]
      46. 8.5.46 JESD RBD Buffer and Frame Octets Register (address = 0x4B) [reset = 0x1300]
      47. 8.5.47 JESD K and L Parameters Register (address = 0x4C) [reset = 0x1303]
      48. 8.5.48 JESD M and S Parameters Register (address = 0x4D) [reset = 0x0100]
      49. 8.5.49 JESD N, HD and SCR Parameters Register (address = 0x4E) [reset = 0x0F4F]
      50. 8.5.50 JESD Character Match and Other Register (address = 0x4F) [reset = 0x1CC1]
      51. 8.5.51 JESD Link Configuration Data Register (address = 0x50) [reset = 0x0000]
      52. 8.5.52 JESD Sync Request Register (address = 0x51) [reset = 0x00FF]
      53. 8.5.53 JESD Error Output Register (address = 0x52) [reset = 0x00FF]
      54. 8.5.54 JESD ILA Check 1 Register (address = 0x53) [reset = 0x0100]
      55. 8.5.55 JESD ILA Check 2 Register (address = 0x54) [reset = 0x8E60]
      56. 8.5.56 JESD SYSREF Mode Register (address = 0x5C) [reset = 0x0001]
      57. 8.5.57 JESD Crossbar Configuration 1 Register (address = 0x5F) [reset = 0x0123]
      58. 8.5.58 JESD Crossbar Configuration 2 Register (address = 0x60) [reset = 0x4567]
      59. 8.5.59 JESD Alarms for Lane 0 Register (address = 0x64) [reset = 0x0000]
      60. 8.5.60 JESD Alarms for Lane 1 Register (address = 0x65 01100101) [reset = 0x0000]
      61. 8.5.61 JESD Alarms for Lane 2 Register (address = 0x66) [reset = 0x0000]
      62. 8.5.62 JESD Alarms for Lane 3 Register (address = 0x67) [reset = 0x0000]
      63. 8.5.63 JESD Alarms for Lane 4 Register (address = 0x68) [reset = 0x0000]
      64. 8.5.64 JESD Alarms for Lane 5 Register (address = 0x69) [reset = 0x0000]
      65. 8.5.65 JESD Alarms for Lane 6 Register (address = 0x6A [reset = 0x0000]
      66. 8.5.66 JESD Alarms for Lane 7 Register (address = 0x6B) [reset = 0x0000]
      67. 8.5.67 SYSREF and PAP Alarms Register (address = 0x6C) [reset = 0x0000]
      68. 8.5.68 Clock Divider Alarms 1 Register (address = 0x6D) [reset = 0x0000]
      69. 8.5.69 Clock Configuration Register (address = 0x0A) [reset = 0xF000]
      70. 8.5.70 Sleep Configuration Register (address = 0x0B) [reset = 0x0022]
      71. 8.5.71 Divided Output Clock Configuration Register (address = 0x0C) [reset = 0x8000]
      72. 8.5.72 DAC Fullscale Current Register (address = 0x0D) [reset = 0xF000]
      73. 8.5.73 Internal SYSREF Generator Register (address = 0x10) [reset = 0x0000]
      74. 8.5.74 Counter for Internal SYSREF Generator Register (address = 0x11) [reset = 0x0000]
      75. 8.5.75 SPI SYSREF for Internal SYSREF Generator Register (address = 0x12) [reset = 0x0000]
      76. 8.5.76 Digital Test Signals Register (address = 0x1B) [reset = 0x0000]
      77. 8.5.77 Sleep Pin Control Register (address = 0x23) [reset = 0xFFFF]
      78. 8.5.78 SYSREF Capture Circuit Control Register (address = 0x24) [reset = 0x1000]
      79. 8.5.79 Clock Input and PLL Configuration Register (address = 0x31) [reset = 0x0200]
      80. 8.5.80 PLL Configuration 1 Register (address = 0x32) [reset = 0x0308]
      81. 8.5.81 PLL Configuration 2 Register (address = 0x33) [reset = 0x4018]
      82. 8.5.82 LVDS Output Configuration Register (address = 0x34) [reset = 0x0000]
      83. 8.5.83 Fuse Farm clock divider Register (address = 0x35) [reset = 0x0018]
      84. 8.5.84 Serdes Clock Configuration Register (address = 0x3B) [reset = 0x0002]
      85. 8.5.85 Serdes PLL Configuration Register (address = 0x3C) [reset = 0x8228]
      86. 8.5.86 Serdes Configuration 1 Register (address = 0x3D) [reset = 0x0x0088]
      87. 8.5.87 Serdes Configuration 2 Register (address = 0x3E) [reset = 0x0x0909]
      88. 8.5.88 Serdes Polarity Control Register (address = 0x3F) [reset = 0x0000]
      89. 8.5.89 JESD204B SYNCB OUTPUT Register (address = 0x76) [reset = 0x0000]
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 Start-up Sequence
    2. 9.2 Typical Application: Multi-band Radio Frequency Transmitter
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
        1. 9.2.2.1 Calculating the JESD204B SerDes Rate
        2. 9.2.2.2 Calculating valid JESD204B SYSREF Frequency
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
    1. 10.1 Power Supply Sequencing
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Example
  12. 12器件和文档支持
    1. 12.1 相关链接
    2. 12.2 接收文档更新通知
    3. 12.3 社区资源
    4. 12.4 商标
    5. 12.5 静电放电警告
    6. 12.6 Glossary
  13. 13机械、封装和可订购信息

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

12 器件和文档支持

12.1 相关链接

下面的表格列出了快速访问链接。类别包括技术文档、支持与社区资源、工具和软件，以及申请样片或购买产品的快速链接。

Table 134. 相关链接

器件 产品文件夹 立即订购 技术文档 工具和软件 支持和社区
DAC38RF86 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处
DAC38RF87 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处
DAC38RF96 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处
DAC38RF87 请单击此处 请单击此处 请单击此处 请单击此处 请单击此处

12.2 接收文档更新通知

要接收文档更新通知，请导航至德州仪器 TI.com.cn 上的器件产品文件夹。请单击右上角的通知我 进行注册，即可收到任意产品信息更改每周摘要。有关更改的详细信息，请查看任意已修订文档中包含的修订历史记录。

12.3 社区资源

下列链接提供到 TI 社区资源的连接。链接的内容由各个分销商“按照原样”提供。这些内容并不构成 TI 技术规范，并且不一定反映 TI 的观点；请参阅 TI 的 《使用条款》。

    TI E2E™ 在线社区 TI 的工程师对工程师 (E2E) 社区。此社区的创建目的在于促进工程师之间的协作。在 e2e.ti.com 中，您可以咨询问题、分享知识、拓展思路并与同行工程师一道帮助解决问题。
    设计支持 TI 参考设计支持 可帮助您快速查找有帮助的 E2E 论坛、设计支持工具以及技术支持的联系信息。

12.4 商标

E2E is a trademark of Texas Instruments.

All other trademarks are the property of their respective owners.

12.5 静电放电警告

esds-image

这些装置包含有限的内置 ESD 保护。 存储或装卸时，应将导线一起截短或将装置放置于导电泡棉中，以防止 MOS 门极遭受静电损伤。

12.6 Glossary

SLYZ022 — TI Glossary.

This glossary lists and explains terms, acronyms, and definitions.