SY100ELT25ZC TR

Translators, Level Shifters Overview

The SY100ELT25ZC 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, featuring a typical propagation delay of 2.6ns and a maximum frequency of 150MHz. The device provides 24mA TTL outputs and supports single-ended input modes via the VBB pin. It is housed in an 8-pin SOIC package and functions within an operating temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Translates differential ECL signals to standard TTL logic levels
• Supports single-ended input configurations using the VBB reference output
• Provides high-drive 24mA TTL outputs for robust signal transmission

Translators, Level Shifters Applications

• High-speed data translation between ECL and TTL domains
• Clock signal level shifting in mixed-logic systems
• Buffering applications requiring flow-through pinouts

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'ZC' confirms the commercial temperature grade (-40°C to +85°C) and Sn-Pb lead finish as documented in the ordering information. Confirm that the 'TR' designation indicates tape and reel packaging. Ensure compatibility with existing power supply rails (+5V and -5.2V/-4.5V) before procurement.

Translators, Level Shifters Selection Notes

Select this component when interfacing legacy ECL circuits with modern TTL logic requires minimal space and low power consumption. The ZG suffix variant offers Pb-free construction suitable for new designs, while the ZC variant matches the specified commercial grade requirements. Consider the 8-pin SOIC package constraints for PCB layout.

Translators, Level Shifters Part Context

This part belongs to the Micrel (now Microchip) Precision Edge family of high-speed logic translators. It serves as a bridge between different voltage logic standards, specifically designed to maintain signal integrity during transitions from ECL inputs to TTL outputs in compact electronic assemblies.

Translators, Level Shifters Replacement Considerations

SY100ELT25ZG TR: Industrial grade, Pb-free version. SY100ELT25ZI: Industrial grade, Sn-Pb version. Verify temperature range and lead finish requirements when substituting.