SNAS826E April   2022  – April 2024 LMK6C , LMK6D , LMK6H , LMK6P

PRODUCTION DATA  

  1.   1
  2. 1 Features
  3. 2 Applications
  4. 3 Description
  5. 4 Device Ordering Information
  6. 5 Pin Configuration and Functions
  7. 6 Specifications
    1. 6.1 Absolute Maximum Ratings
    2. 6.2 ESD Ratings
    3. 6.3 Environmental Compliance
    4. 6.4 Recommended Operating Conditions
    5. 6.5 Thermal Information
    6. 6.6 Thermal Information
    7. 6.7 Electrical Characteristics
    8. 6.8 Timing Diagrams
    9. 6.9 Typical Characteristics
  8. 7 Parameter Measurement Information
    1. 7.1 Device Output Configurations
  9. 8 Detailed Description
    1. 8.1 Overview
    2. 8.2 Functional Block Diagram
    3. 8.3 Feature Description
      1. 8.3.1 Bulk Acoustic Wave (BAW)
      2. 8.3.2 Device Block-Level Description
      3. 8.3.3 Function Pins
      4. 8.3.4 Clock Output Interfacing and Termination
      5. 8.3.5 Temperature Stability
      6. 8.3.6 Mechanical Robustness
    4. 8.4 Device Functional Modes
  10. 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
    3. 9.3 Power Supply Recommendations
    4. 9.4 Layout
      1. 9.4.1 Layout Guidelines
        1. 9.4.1.1 Providing Thermal Reliability
        2. 9.4.1.2 Recommended Solder Reflow Profile
      2. 9.4.2 Layout
  11. 10Device and Documentation Support
    1. 10.1 Documentation Support
      1. 10.1.1 Related Documentation
    2. 10.2 Receiving Notification of Documentation Updates
    3. 10.3 Support Resources
    4. 10.4 Trademarks
    5. 10.5 Electrostatic Discharge Caution
    6. 10.6 Glossary
  12. 11Revision History
  13. 12Mechanical, Packaging, and Orderable Information

8.3.5 Temperature Stability

Figure 8-10 shows the frequency variation of the LMK6x differential output oscillator over the temperature range of –40°C to 85°C for total of 60 units. Figure 8-11 shows the frequency variation of the LMK6C single-ended output oscillator over the operating temperature range of –40°C to 105°C. These plots represent the typical temperature stability of the device, remaining below ±10ppm. The devices are soldered onto the evaluation board as per the standard soldering profile and frequency variation measurements are carried out. The output frequency is 156.25MHz for these tests.


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Figure 8-10 Frequency Change Over Temperature (LMK6x Differential Output Device)

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Figure 8-11 Frequency Change Over Temperature (LMK6C Single-Ended Output Device)