JAJSFL5D April   2016  – June 2018 LMH1219

PRODUCTION DATA.  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
    1.     ブロック概略図
  4. 4 改訂履歴
  5. 5 概要（続き）
  6. 6 Pin Configuration and Functions
    1.     Pin 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
    6. 7.6 Recommended SMBus Interface AC Timing Specifications
    7. 7.7 Serial Parallel Interface (SPI) AC Timing Specifications
    8. 7.8 Typical Characteristics
  8. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1  4-Level Input Configuration Pins
      2. 8.3.2  Input Carrier Detect
      3. 8.3.3  -6 dB Splitter Mode Launch Amplitude for IN0
      4. 8.3.4  Continuous Time Linear Equalizer (CTLE)
        1. 8.3.4.1 Adaptive Cable Equalizer (IN0+)
        2. 8.3.4.2 Adaptive PCB Trace Equalizer (IN1±)
      5. 8.3.5  Input-Output Mux Selection
      6. 8.3.6  Clock and Data Recovery (CDR) Reclocker
      7. 8.3.7  Internal Eye Opening Monitor (EOM)
      8. 8.3.8  Output Function Control
      9. 8.3.9  Output Driver Amplitude and De-Emphasis Control
      10. 8.3.10 Status Indicators and Interrupts
        1. 8.3.10.1 LOCK_N (Lock Indicator)
        2. 8.3.10.2 CD_N (Carrier Detect)
        3. 8.3.10.3 INT_N (Interrupt)
      11. 8.3.11 Additional Programmability
        1. 8.3.11.1 Cable Length Indicator (CLI)
        2. 8.3.11.2 Digital MUTEREF
    4. 8.4 Device Functional Modes
      1. 8.4.1 System Management Bus (SMBus) Mode
        1. 8.4.1.1 SMBus Read and Write Transactions
          1. 8.4.1.1.1 SMBus Write Operation Format
          2. 8.4.1.1.2 SMBus Read Operation Format
      2. 8.4.2 Serial Peripheral Interface (SPI) Mode
        1. 8.4.2.1 SPI Read and Write Transactions
          1. 8.4.2.1.1 SPI Write Transaction Format
          2. 8.4.2.1.2 SPI Read Transaction Format
        2. 8.4.2.2 SPI Daisy Chain
    5. 8.5 LMH1219 Register Map
      1. 8.5.1 Share Register Page
      2. 8.5.2 CTLE/CDR Register Page
      3. 8.5.3 CableEQ/Drivers Register Page
  9. 9 Application and Implementation
    1. 9.1 Application Information
      1. 9.1.1 General Guidance for SMPTE and 10 GbE Applications
      2. 9.1.2 Optimizing Time to Adapt and Lock
      3. 9.1.3 LMH1219 and LMH0324 Compatibility
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detail Design Procedure
      3. 9.2.3 Recommended VOD and DEM Register Settings
      4. 9.2.4 Application Performance Plots
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 PCB Layout Guidelines
    2. 11.2 Layout Example
  12. 12デバイスおよびドキュメントのサポート
    1. 12.1 ドキュメントの更新通知を受け取る方法
    2. 12.2 コミュニティ・リソース
    3. 12.3 商標
    4. 12.4 静電気放電に関する注意事項
    5. 12.5 Glossary
  13. 13メカニカル、パッケージ、および注文情報

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

8.3.5 Input-Output Mux Selection

By default, the LMH1219 input-to-output signal flow and data rate selection are configured by the IN_OUT_SEL pin logic settings shown in Table 2. These settings can be overridden via register control by applying the appropriate override bit values. For more information, refer to the LMH1219 Register Map and Programming Guide.

Table 2. IN_OUT_SEL Pin Settings

LEVEL DEFINITION
H SMPTE Data Rates: IN0 to OUT0 and OUT1
F SMPTE Data Rates: IN0 to OUT0 (OUT1 disabled)
R 10 GbE Data Rate: IN1 to OUT1 (OUT0 disabled)
L 10 GbE Data Rate: IN1 to OUT0 and OUT1