SY10ELT21ZG-TR

Translators, Level Shifters Overview

The SY10ELT21ZG-TR is a single differential LVPECL-to-LVTTL translator manufactured by Microchip Technology. It operates on a single +3.3V power supply, requiring only VCC and ground connections due to the use of Low Voltage Positive ECL levels. The device features a typical propagation delay of 2.0ns and provides 24mA TTL outputs. It is housed in an 8-lead Small Outline Integrated Circuit (SOIC) package with a lead-free construction.

Translators, Level Shifters Feature Summary

• Converts differential LVPECL input signals to LVTTL output levels using a single 3.3V supply
• Provides high-drive 24mA TTL outputs for reliable signal transmission
• Features low skew single gate design suitable for clock or data signal translation
• Supports differential, single-ended, or AC-coupled interface configurations

Translators, Level Shifters Applications

• Translation of clock signals between different voltage domains
• Data signal level shifting in high-speed digital systems
• Applications requiring minimal space and low power consumption
• Interfaces where low cost and low skew are critical design factors

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'ZG' indicates lead-free RoHS compliance and SOIC-8 packaging as documented. Confirm the '-TR' suffix denotes tape and reel packaging quantity. Ensure the operating temperature range matches industrial specifications if required. Cross-reference the manufacturer part number with official Microchip documentation to confirm current status and availability before procurement.

Translators, Level Shifters Selection Notes

Select this component when translating LVPECL sources to LVTTL destinations within a 3.3V system. It is appropriate for designs prioritizing low power consumption and small footprint. The device supports flexible input coupling options. Consider the 2.0ns propagation delay for timing constraints. Verify that the 24mA output drive capability meets the load requirements of the receiving LVTTL circuitry.

Translators, Level Shifters Part Context

This part belongs to the Precision Edge ELT21L family of voltage level translators. These devices are designed for efficient conversion between Low Voltage Positive ECL and Low Voltage Transistor-Transistor Logic standards. The family emphasizes performance in space-constrained applications while maintaining signal integrity through low skew characteristics and fast switching speeds.

Translators, Level Shifters Replacement Considerations

Check for SY10ELT21L variants which may share functional similarities but differ in packaging or temperature ratings. Verify pinout compatibility and electrical parameters against the original datasheet. Ensure any substitute maintains the single 3.3V supply requirement and LVPECL-to-LVTTL functionality.