SY100EL17VZG

Specialty Logic Overview

The SY100EL17VZG is a quad differential receiver manufactured by Microchip Technology, housed in a 20-pin SOIC package. It supports both ECL and PECL power supply options, operating from -4.2V to -5.5V or +3.3V to +5.5V respectively. The device features four differential inputs and four non-inverting outputs. Typical power supply current is 26 mA. Propagation delay ranges from 330 ps to 560 ps depending on the logic family and temperature. Internal 75kΩ input pull-down resistors ensure stability under open input conditions.

Specialty Logic Feature Summary

• Provides four differential receivers with non-inverting output polarity for high-speed signal conversion.
• Operates flexibly with either negative ECL supplies or positive PECL supplies.
• Includes an internal VBB reference voltage output for single-ended use or AC coupling bias.
• Features internal pull-down resistors to force outputs LOW during open input conditions.

Specialty Logic Applications

• High bandwidth data transmission systems requiring differential-to-single-ended conversion.
• Clock distribution networks utilizing PECL or ECL signaling standards.
• Telecommunications equipment interfacing between different logic families.

Specialty Logic Procurement Notes

Verify that the specific part number corresponds to the industrial temperature range variant as indicated by the 'ZG' suffix. Confirm RoHS compliance status and lead finish specifications against the manufacturer's latest ordering information. Ensure compatibility with existing PCB footprints for the 20-pin wide SOIC package before finalizing procurement decisions.

Specialty Logic Selection Notes

Select this component when a quad differential receiver is required for mixed ECL/PECL environments. Consider the 20-pin SOIC package constraints and the availability of the VBB pin for biasing needs. Evaluate the propagation delay specifications against system timing requirements to ensure signal integrity across the specified operating temperature range.

Specialty Logic Part Context

This device belongs to the SY100EL series of high-speed logic components originally developed by Micrel, now managed by Microchip Technology. The series focuses on ECL and PECL interface solutions for telecommunications and networking applications. The SY100EL17V specifically addresses the need for multiple differential receivers within a single integrated circuit package.

Specialty Logic Replacement Considerations

Check for direct functional equivalents such as the SY100EL17VM or other quad differential receivers from the same family. Verify pinout compatibility and electrical characteristics like propagation delay and supply voltage ranges before substituting.