JAJSN78A October   2021  – January 2022 LMK1D2106 , LMK1D2108

PRODUCTION DATA  

  1. 1 特長
  2. 2 アプリケーション
  3. 3 概要
  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 Typical Characteristics
  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 Fail-Safe Input
    4. 8.4 Device Functional Modes
      1. 8.4.1 LVDS Output Termination
      2. 8.4.2 Input Termination
  9. 9 Application and Implementation
    1. 9.1 Application Information
    2. 9.2 Typical Application
      1. 9.2.1 Design Requirements
      2. 9.2.2 Detailed Design Procedure
      3. 9.2.3 Application Curves
  10. 10Power Supply Recommendations
  11. 11Layout
    1. 11.1 Layout Guidelines
    2. 11.2 Layout Examples
  12. 12Device and Documentation Support
    1. 12.1 Documentation Support
      1. 12.1.1 Related Documentation
    2. 12.2 Receiving Notification of Documentation Updates
    3. 12.3 サポート・リソース
    4. 12.4 Trademarks
    5. 12.5 Electrostatic Discharge Caution
    6. 12.6 Glossary
  13. 13Mechanical, 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

9.2.3 Application Curves

The low additive noise of the LMK1D2108. The low noise 156.25-MHz source with 25-fs RMS jitter, shown in Figure 9-3, drives the LMK1D2108, resulting in 46.9-fs RMS when integrated from 12 kHz to 20 MHz (Figure 9-4). The resultant additive jitter is a low 39.7-fs RMS for this configuration. Note that this result applies to the LMK1D2106 device as well.

GUID-20211012-SS0I-SCT7-VDGC-QFZRR7V8DPFV-low.png
Note: Reference signal is a low-noise Rhode and Schwarz SMA100B
Figure 9-3 LMK1D2108 Reference Phase Noise, 156.25 MHz, 25-fs RMS (12 kHz to 20 MHz)
GUID-20211012-SS0I-NJPK-Z3FL-PKFHDXFFHH8J-low.pngFigure 9-4 LMK1D2108 Output Phase Noise, 156.25 MHz, 46.9-fs RMS (12 kHz to 20 MHz)