SY100ELT25ZI-TR

Translators, Level Shifters Overview

The SY100ELT25ZI-TR is a differential ECL-to-TTL translator manufactured by Microchip Technology. It operates with VCC from +4.5V to +5.5V and VEE from -4.2V to -5.5V, consuming up to 14mA of power supply current. The device features a typical propagation delay of 2.6ns and supports a maximum frequency of 150MHz. It provides 24mA TTL outputs in an 8-pin SOIC package.

Translators, Level Shifters Feature Summary

• Translates differential ECL input signals into standard TTL output levels
• Includes a dedicated VBB reference output pin for configuring single-ended input modes
• Designed for applications requiring high performance, compact space utilization, and low power consumption

Translators, Level Shifters Applications

• High-speed data translation between ECL and TTL logic domains
• Clock signal conversion in mixed-signal systems
• Buffering and translating differential inputs for TTL-compatible processing

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix 'ZI' confirms the industrial temperature range (-40°C to +85°C) and lead finish specifications as defined in the manufacturer's documentation. Ensure compatibility with required voltage supplies (+5V and -5.2V or -4.5V). Confirm that the tape and reel packaging meets handling requirements.

Translators, Level Shifters Selection Notes

Select this component when interfacing differential ECL sources with TTL destinations. Consider the 2.6ns typical propagation delay and 150MHz maximum frequency for timing constraints. Evaluate the need for the VBB pin if single-ended operation is required. Verify that the 8-pin SOIC package fits the available board space.

Translators, Level Shifters Part Context

This part belongs to the SY100ELT series of translators. It is functionally similar to other devices in the family but distinguished by its specific package type, temperature rating, and manufacturing revision. The 'SY100' prefix indicates compatibility with positive ECL 100K logic levels.

Translators, Level Shifters Replacement Considerations

Check for SY100ELT25ZG-TR for a lead-free variant within the same package and temperature range. Other models like SY100ELT23 or SY100ELT24 offer different channel counts or directionality.