SY100EPT28LKG

Translators, Level Shifters Overview

The SY100EPT28LKG is a mixed-signal translator IC from the ECL Pro series, designed for bidirectional signal conversion between Low Voltage TTL (LVTTL) and differential Low Voltage Positive ECL (LVPECL). It integrates both LVTTL-to-LVPECL and LVPECL-to-LVTTL translation paths within a single package. The device operates on a +3.3V power supply with an industrial temperature range of –40°C to +85°C. It features internal 75kΩ pull-down resistors on the LVPECL inputs and guarantees AC parameters over temperature, including propagation delays under 600ps for LVTTL-to-LVPECL conversion.

Translators, Level Shifters Feature Summary

• Bidirectional translation between LVTTL and differential LVPECL logic levels
• Integrated internal 75kΩ input pull-down resistors for LVPECL inputs
• Temperature-compensated design ensuring constant logic levels across operating range

Translators, Level Shifters Applications

• Backplane signal transmission and reception
• System interconnects requiring mixed voltage level translation
• High-speed digital circuit interfaces

Translators, Level Shifters Procurement Notes

Verify that the specific part number matches the required package type and lead finish specifications. Confirm RoHS compliance status if applicable to your manufacturing requirements. Ensure the component meets the necessary environmental ratings for your intended application environment before finalizing procurement decisions.

Translators, Level Shifters Selection Notes

Select this component when simultaneous bidirectional translation between LVTTL and LVPECL is required in a compact form factor. Consider the guaranteed propagation delay characteristics and the integrated termination options provided by the internal pull-down resistors. Evaluate the thermal resistance values against your system's cooling capabilities.

Translators, Level Shifters Part Context

This device belongs to the ECL Pro family of high-speed logic components originally developed by Micrel, Inc., which was later acquired by Microchip Technology. The product line focuses on providing robust solutions for high-frequency signal processing and translation applications in telecommunications and data communication systems.

Translators, Level Shifters Replacement Considerations

Check for equivalent parts from other manufacturers offering similar LVTTL-to-LVPECL translation capabilities. Verify pin compatibility and electrical specifications before substituting. Note that the original manufacturer may have discontinued or updated this specific part number.