ON Semiconductor MC10ELT20D Differential PECL to TTL Translator

The ON Semiconductor MC10ELT20D is a high-performance differential PECL to TTL translator designed to address the needs of high-speed communication and data processing applications. This integrated circuit is specifically engineered to convert differential PECL (Positive Emitter Coupled Logic) signals to TTL (Transistor-Transistor Logic) output levels, making it an essential component for interfacing between these two logic families.

The device features a pair of differential PECL inputs that are highly sensitive and capable of translating low-voltage swing PECL signals to TTL-compatible outputs with minimal propagation delay. The MC10ELT20D operates over a broad voltage range, typically from 4.2V to 5.5V, providing designers with flexibility in various system voltage configurations.

One of the key attributes of the MC10ELT20D is its fast propagation delay, which is typically 2.0 ns, ensuring high-speed signal processing and minimal latency in critical applications. This characteristic is particularly beneficial in high-frequency clock distribution, data transmission, and telecommunication systems where timing accuracy is paramount.

The MC10ELT20D is housed in a compact 8-lead SOIC package, making it suitable for space-constrained environments without compromising performance. The device also features a 75 kΩ input pulldown resistor on both differential inputs, which helps maintain stability when inputs are left floating or undriven.

In terms of temperature performance, the MC10ELT20D is designed to operate within an industrial temperature range of -40°C to +85°C, ensuring reliable function in a variety of harsh environments. Its robust design and high noise immunity make it an ideal choice for use in industrial control systems, data acquisition devices, and other applications that demand reliable data translation between PECL and TTL logic levels.

Overall, the ON Semiconductor MC10ELT20D is a versatile and reliable solution for designers looking to bridge the gap between PECL and TTL logic. Its fast switching capabilities, wide operating voltage range, and compact form factor make it a go-to choice for modern high-speed digital applications.