SY100EPT21LKG-TR

Translators, Level Shifters Overview

The SY100EPT21LKG-TR is a single differential LVPECL-to-LVTTL translator manufactured by Microchip Technology. It operates on a single +3.3V power supply and features a typical propagation delay of 1.9ns with a maximum input frequency of 275MHz. The device provides a 24mA LVTTL output and includes a VBB reference voltage output. It is housed in an 8-pin MSOP package and is guaranteed to operate within the industrial temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Supports differential LVPECL inputs for precision translation
• Provides robust 24mA LVTTL outputs
• Includes VBB output for flexible interface configurations
• Ensures stability with Q output defaulting LOW under open input conditions

Translators, Level Shifters Applications

• ASIC/FPGA interface
• Legacy interface
• Precision differential-to-general purpose, single-ended translation

Translators, Level Shifters Procurement Notes

Verify that the component matches the specific industrial temperature rating and lead finish requirements. Confirm the package type corresponds to the intended PCB layout. Ensure compatibility with the system's power supply voltage and signal levels before integration.

Translators, Level Shifters Selection Notes

Select this component when a compact solution is required for translating low-voltage positive ECL signals to standard TTL logic levels. It is suitable for designs prioritizing minimal space and low power consumption while maintaining high-speed performance.

Translators, Level Shifters Part Context

This part belongs to the SY100EPT series of level translators from Micrel, now part of Microchip Technology. The series is designed for applications requiring efficient conversion between different logic families without complex external circuitry.

Translators, Level Shifters Replacement Considerations

SY100EPT21LZG-TR

Translators, Level Shifters FAQ

What happens to the output if the inputs are left open?

Under open input conditions, the Q output will be forced LOW to provide added stability.

How should the VBB pin be handled if used?

If the VBB output is utilized, it should be bypassed to VCC with a 0.01 µF capacitor.