ZHCSR57G October   1985  – April 2025 SN75179B

PRODUCTION DATA  

  1.   1
  2. 1特性
  3. 2说明
  4. 3Pin Configuration and Functions
  5. 4Specifications
    1. 4.1 Absolute Maximum Ratings
    2. 4.2 Recommended Operating Conditions
    3. 4.3 Thermal Information
    4. 4.4 Electrical Characteristics: Driver
    5. 4.5 Switching Characteristics
    6. 4.6 Symbol Equivalent
    7. 4.7 Electrical Characteristics: Receiver
    8. 4.8 Switching Characteristics
    9. 4.9 Typical Characteristics
  6. 5Parameter Measurement Information
  7. 6Detailed Description
    1. 6.1 Functional Block Diagram
    2. 6.2 Device Functional Modes
  8. 7Device and Documentation Support
    1. 7.1 Documentation Support
      1. 7.1.1 Related Documentation
    2. 7.2 接收文档更新通知
    3. 7.3 支持资源
    4. 7.4 Trademarks
    5. 7.5 静电放电警告
    6. 7.6 术语表
  9. 8Revision History
  10. 9Mechanical, Packaging, and Orderable Information

5 Parameter Measurement Information

SN75179B Driver VDD and VOC Figure 5-1 Driver VDD and VOC
SN75179B Receiver VOH and VOL Figure 5-2 Receiver VOH and VOL
SN75179B Driver Test Circuit and Voltage Waveforms
A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1MHz, 50% duty cycle, tr ≤ 6ns, tf ≤ 6ns, ZO = 50Ω.
B. CL includes probe and jig capacitance.
Figure 5-3 Driver Test Circuit and Voltage Waveforms
SN75179B Receiver Test Circuit and Voltage Waveforms
A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1MHz, 50% duty cycle, tr ≤ 6ns, tf ≤ 6ns, ZO = 50Ω.
B. CL includes probe and jig capacitance.
Figure 5-4 Receiver Test Circuit and Voltage Waveforms