SY89222LMI-TR

Translators, Level Shifters Overview

The SY89222LMI-TR is a dual TTL-to-differential LVPECL translator operating from a single +3.3V power supply. It features PNP TTL inputs for minimal loading and differential LVPECL outputs with flow-through pinouts. The device provides a typical propagation delay of 300ps and output-to-output skew of less than 100ps. It is housed in an ultra-small 8-pin MLF package measuring 2mm x 2mm, designed for industrial temperature ranges.

Translators, Level Shifters Feature Summary

• Dual gate architecture translating TTL signals to differential LVPECL levels
• Ultra-small 8-lead MLF package with 70% smaller footprint compared to SOIC alternatives
• Low skew design suitable for simultaneous clock and data signal translation

Translators, Level Shifters Applications

• Clock and data signal translation in high-speed digital systems
• TTL to LVPECL interface bridging
• Space-constrained PCB layouts requiring small form factor translators

Translators, Level Shifters Procurement Notes

Verify the specific ordering suffix 'I' confirms the Industrial temperature range (-40°C to +85°C). Confirm the 'G' suffix indicates Pb-free packaging with NiPdAu finish. Ensure the 'TR' suffix matches the required Tape and Reel quantity. Cross-reference the manufacturer part number against current Microchip or legacy Micrel documentation to ensure active status.

Translators, Level Shifters Selection Notes

Select this component when space constraints necessitate an 8-lead MLF package over larger SOIC options. It is appropriate for designs requiring low skew between two independent channels. Verify that the system operates within the specified 3.0V to 3.8V supply voltage range and requires PNP TTL input compatibility.

Translators, Level Shifters Part Context

This device belongs to the Precision Edge family of high-speed logic translators. It serves as a functional equivalent to the SY100ELT22L but utilizes a significantly more compact MLF package. The product line focuses on providing reliable level shifting between different logic families while maintaining signal integrity in dense electronic assemblies.

Translators, Level Shifters Replacement Considerations

The SY100ELT22L is a functionally equivalent alternative, though it utilizes an 8-SOIC package rather than the MLF-8 form factor.