ON Semiconductor MC100ELT25DT Differential ECL to TTL Translator

The ON Semiconductor MC100ELT25DT is a high-performance integrated circuit designed for converting ECL (Emitter Coupled Logic) level signals to TTL (Transistor-Transistor Logic) levels. This differential ECL to TTL translator is part of ON Semiconductor's 100ELT series, known for their reliability and efficiency in high-speed digital signal processing applications.

This device is specifically engineered to address the needs of systems requiring the translation of high-speed differential ECL signals to compatible TTL logic levels. It is commonly used in telecommunication, data communication, and high-speed computing environments where signal integrity and speed are critical.

The MC100ELT25DT features a differential PECL (Positive Emitter Coupled Logic) input structure and a TTL output structure. It is capable of handling clock rates exceeding 1GHz, and data rates that can support the most demanding applications. The translator operates with a VCC supply voltage range from 4.5V to 5.5V, making it compatible with standard TTL power supply levels.

The device is housed in a compact SOIC-8 package, which minimizes board space and is suitable for surface mount technology (SMT). The MC100ELT25DT also offers a fail-safe feature that ensures the TTL output is in a high state when inputs are left open.

Key features of the ON Semiconductor MC100ELT25DT include:

• High-speed ECL to TTL signal translation
• Differential PECL inputs
• Compatible with MECL 10H ECL logic levels
• Operating range from 4.5V to 5.5V
• SOIC-8 packaging for SMT
• Fail-safe feature for open input conditions
• Extended temperature range for flexible use in various environments

With its robust design and high-speed capabilities, the ON Semiconductor MC100ELT25DT is an excellent choice for designers looking to bridge the gap between ECL and TTL logic families, ensuring seamless integration and optimal performance in their digital systems.