SY100EPT28LZI-TR

Translators, Level Shifters Overview

The SY100EPT28LZI-TR is a dual-directional voltage level translator manufactured by Microchip Technology, integrating both LVPECL-to-LVTTL and LVTTL-to-differential LVPECL translation functions within a single package. It operates on a +3.3V ±10% power supply and supports an industrial temperature range of –40 °C to +85°C. The device features guaranteed AC parameters with a maximum frequency exceeding 275MHz for LVTTL outputs. Propagation delays are specified at less than 2ns for LVPECL-to-LVTTL conversion and under 600ps for LVTTL-to-LVPECL conversion. It includes internal 75kΩ input pull-down resistors and is housed in an 8-pin MSOP (Z8-1) package.

Translators, Level Shifters Feature Summary

• Integrates bidirectional translation between Low Voltage Positive ECL (LVPECL) and Low Voltage TTL (LVTTL) logic levels
• Includes internal 75kΩ input pull-down resistors for signal stability
• Temperature compensated design ensures constant logic levels across the operating range

Translators, Level Shifters Applications

• Backplane signal transmission and reception
• Voltage level translation between differential LVPECL and single-ended LVTTL interfaces
• High-speed digital communication systems requiring mixed logic families

Translators, Level Shifters Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm that the specific ordering suffix matches the required package type and lead finish specifications. Ensure compliance with RoHS directives if applicable to the project requirements. Validate that the device meets the necessary environmental and electrical standards for the intended application environment.

Translators, Level Shifters Selection Notes

Select this component when simultaneous bidirectional translation between LVPECL and LVTTL signals is required within a compact footprint. The integrated design eliminates the need for separate unidirectional translator chips. Consider the 8-pin MSOP package constraints regarding thermal dissipation and board space availability during the selection process.

Translators, Level Shifters Part Context

This part belongs to the SY10/100EPT28L series from Micrel, Inc., now part of Microchip Technology. The '100' prefix indicates inclusion of temperature compensation circuitry, distinguishing it from the standard '10' series. The product line focuses on high-speed interface solutions utilizing ECL Pro technology for robust signal integrity.

Translators, Level Shifters Replacement Considerations

SY10EPT28LZI-TR