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MC10ELT28DG
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MC10ELT28DG

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Signal transmission and processing in high-speed digital systems
  • Characteristics: High-speed, low-power, differential signaling
  • Package: 28-pin SOIC (Small Outline Integrated Circuit)
  • Essence: A high-speed ECL (Emitter-Coupled Logic) to TTL (Transistor-Transistor Logic) translator
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage: -4.2V to -5.7V
  • Input Voltage Range: -3.0V to -5.7V
  • Output Voltage Range: 0V to VCC - 2.0V
  • Operating Temperature Range: -40°C to +85°C
  • Maximum Propagation Delay: 1.6ns
  • Maximum Input Rise/Fall Time: 300ps

Detailed Pin Configuration

The MC10ELT28DG has a total of 28 pins. The pin configuration is as follows:

  1. VEE (Negative Power Supply)
  2. Q0 (Output 0)
  3. Q1 (Output 1)
  4. Q2 (Output 2)
  5. Q3 (Output 3)
  6. GND (Ground)
  7. Q4 (Output 4)
  8. Q5 (Output 5)
  9. Q6 (Output 6)
  10. Q7 (Output 7)
  11. Q8 (Output 8)
  12. Q9 (Output 9)
  13. Q10 (Output 10)
  14. Q11 (Output 11)
  15. Q12 (Output 12)
  16. Q13 (Output 13)
  17. Q14 (Output 14)
  18. Q15 (Output 15)
  19. Q16 (Output 16)
  20. Q17 (Output 17)
  21. Q18 (Output 18)
  22. Q19 (Output 19)
  23. Q20 (Output 20)
  24. Q21 (Output 21)
  25. Q22 (Output 22)
  26. Q23 (Output 23)
  27. VCC (Positive Power Supply)
  28. VBB (Bias Voltage)

Functional Features

  • High-speed ECL to TTL translation
  • Differential signaling for noise immunity
  • Wide operating voltage range
  • Low power consumption
  • Output enable/disable control

Advantages and Disadvantages

Advantages: - High-speed signal transmission - Compatibility with both ECL and TTL logic families - Noise immunity due to differential signaling

Disadvantages: - Requires additional components for proper biasing - Limited input/output voltage range compared to some other logic families

Working Principles

The MC10ELT28DG is designed to translate high-speed signals between ECL and TTL logic levels. It operates by converting the differential ECL input signals into corresponding TTL output signals. The device uses a bias voltage (VBB) to establish the reference level for the ECL inputs. When the input signals exceed this reference level, the corresponding TTL outputs are activated.

Detailed Application Field Plans

The MC10ELT28DG is commonly used in various applications that require high-speed signal transmission and processing. Some of the typical application fields include: - Telecommunications equipment - Data communication systems - Networking devices - High-performance computing systems - Test and measurement instruments

Detailed and Complete Alternative Models

  • MC100ELT28: Similar functionality, but with wider operating voltage range
  • MC10ELT21: ECL to TTL translator with fewer output channels
  • MC100ELT22: ECL to TTL translator with additional features like differential input buffers

Note: The alternative models listed above are just a few examples. There are several other alternative models available in the market with varying specifications and features.

This entry provides an overview of the MC10ELT28DG, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av MC10ELT28DG i tekniska lösningar

Sure! Here are 10 common questions and answers related to the application of MC10ELT28DG in technical solutions:

  1. Q: What is MC10ELT28DG? A: MC10ELT28DG is a high-speed differential ECL (Emitter-Coupled Logic) to TTL (Transistor-Transistor Logic) translator IC.

  2. Q: What is the purpose of MC10ELT28DG? A: MC10ELT28DG is used to convert signals between ECL and TTL logic levels, enabling communication between devices operating at different voltage levels.

  3. Q: What is the maximum data rate supported by MC10ELT28DG? A: MC10ELT28DG supports data rates up to 3.8 Gbps, making it suitable for high-speed applications.

  4. Q: Can MC10ELT28DG be used in both directions (ECL to TTL and TTL to ECL)? A: No, MC10ELT28DG is a unidirectional translator, meaning it can only convert signals from ECL to TTL.

  5. Q: What is the power supply voltage range for MC10ELT28DG? A: MC10ELT28DG operates with a power supply voltage range of -4.2V to -5.7V for ECL inputs and 3.0V to 5.5V for TTL outputs.

  6. Q: Is MC10ELT28DG compatible with other ECL and TTL devices? A: Yes, MC10ELT28DG is designed to be compatible with other ECL and TTL devices, allowing seamless integration into existing systems.

  7. Q: Can MC10ELT28DG handle multiple input channels? A: Yes, MC10ELT28DG has multiple input channels (A, B, C, D) that can be used simultaneously for parallel data transmission.

  8. Q: What is the typical propagation delay of MC10ELT28DG? A: The typical propagation delay of MC10ELT28DG is around 400 ps, ensuring fast and efficient signal translation.

  9. Q: Does MC10ELT28DG require any external components for operation? A: Yes, MC10ELT28DG requires external termination resistors to match the characteristic impedance of the transmission line.

  10. Q: What are some common applications of MC10ELT28DG? A: MC10ELT28DG is commonly used in high-speed data communication systems, clock distribution networks, and other technical solutions requiring ECL to TTL signal translation.

Please note that these answers are general and may vary depending on specific use cases and requirements.