ZHCSG14D October   2015  – October 2017 LMK61A2-100M , LMK61A2-125M , LMK61A2-156M , LMK61A2-312M , LMK61A2-644M , LMK61E0-050M , LMK61E0-155M , LMK61E0-156M , LMK61E2-100M , LMK61E2-125M , LMK61E2-156M , LMK61E2-312M , LMK61I2-100M

PRODUCTION DATA.  

  1. 特性
  2. 应用
  3. 说明
    1.     Device Images
      1.      引脚分配
  4. 修订历史记录
  5. Pin Configuration and Functions
    1.     Pin Functions
  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 - Power Supply
    6. 6.6  LVPECL Output Characteristics
    7. 6.7  LVDS Output Characteristics
    8. 6.8  HCSL Output Characteristics
    9. 6.9  OE Input Characteristics
    10. 6.10 Frequency Tolerance Characteristics
    11. 6.11 Power-On/Reset Characteristics (VDD)
    12. 6.12 PSRR Characteristics
    13. 6.13 PLL Clock Output Jitter Characteristics
    14. 6.14 Typical 156.25-MHz Output Phase Noise Characteristics
    15. 6.15 Additional Reliability and Qualification
    16. 6.16 Typical Characteristics
  7. Parameter Measurement Information
    1. 7.1 Device Output Configurations
  8. Power Supply Recommendations
  9. Layout
    1. 9.1 Layout Guidelines
      1. 9.1.1 Ensuring Thermal Reliability
      2. 9.1.2 Best Practices for Signal Integrity
      3. 9.1.3 Recommended Solder Reflow Profile
  10. 10器件和文档支持
    1. 10.1 相关链接
    2. 10.2 接收文档更新通知
    3. 10.3 社区资源
    4. 10.4 商标
    5. 10.5 静电放电警告
    6. 10.6 Glossary
  11. 11机械、封装和可订购信息

Thermal Information

THERMAL METRIC(1) LMK61XX (2)(3)(4) UNIT
SIA (QFM)
6 PINS
Airflow (LFM) 0 Airflow (LFM) 200 Airflow (LFM) 400
RθJA Junction-to-ambient thermal resistance 55.2 46.4 43.7 °C/W
RθJC(top) Junction-to-case (top) thermal resistance 34.6 n/a n/a °C/W
RθJB Junction-to-board thermal resistance 37.7 n/a n/a °C/W
ψJT Junction-to-top characterization parameter 11.3 17.6 22.5 °C/W
ψJB Junction-to-board characterization parameter 37.7 41.5 40.1 °C/W
RθJC(bot) Junction-to-case (bottom) thermal resistance n/a n/a n/a °C/W
For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report.
The package thermal resistance is calculated on a 4 layer JEDEC board.
Connected to GND with 3 thermal vias (0.3-mm diameter).
ψJB (junction to board) is used when the main heat flow is from the junction to the GND pad. Please refer to Thermal Considerations section for more information on ensuring good system reliability and quality.