ON Semiconductor MC10H602FNR2: A Leading-Edge ECL-to-TTL Translator

The ON Semiconductor MC10H602FNR2 is a high-performance, Emitter Coupled Logic (ECL) to Transistor-Transistor Logic (TTL) translator designed to address the needs of high-speed data communication and computing applications. This integrated circuit is a pivotal component for systems that require the translation of ECL level signals into TTL logic levels, enabling seamless communication between different logic families.

Key Features

• High-Speed Operation: With propagation delays typically less than 2.0 ns, the MC10H602FNR2 is optimized for rapid signal processing, making it ideal for high-frequency applications.
• Differential ECL Inputs: The translator features differential ECL inputs, which enhance noise immunity and allow for precise signal translation in electrically noisy environments.
• Power Supply: It operates with a standard ECL V_CC of -5.2 V and a TTL V_CC of 5.0 V, providing the necessary voltage levels for accurate translation between ECL and TTL logic.
• Output Enable Function: An output enable (OE) function is included, allowing the user to put the TTL outputs into a high impedance state, which is useful for interfacing with bus-oriented systems.
• Temperature Range: The device is specified for operation over the full military temperature range of -55°C to +125°C, ensuring reliable performance in extreme conditions.

Applications

The MC10H602FNR2 is versatile and can be used in various applications where ECL to TTL translation is required. Common use cases include:

• High-speed data acquisition systems
• Digital signal processing
• Telecommunications equipment
• Test and measurement instruments

Package and Quality

ON Semiconductor's commitment to quality is evident in the MC10H602FNR2, which is available in a 28-lead PLCC (Plastic Leaded Chip Carrier) package. This package is known for its durability and ease of mounting on printed circuit boards. The device is also part of ON Semiconductor's product longevity program, ensuring a stable supply for extended periods, which is crucial for long-life applications.

With its robust feature set and ON Semiconductor's reputation for reliability, the MC10H602FNR2 is an excellent choice for designers looking to bridge ECL and TTL logic domains efficiently and effectively.