SY100EPT23LZI-TR

Translators, Level Shifters Overview

The SY100EPT23LZI-TR is a dual 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 frequency exceeding 275MHz. The device provides two channels, each translating differential LVPECL inputs to LVTTL outputs. It is housed in an 8-pin MSOP package (K8-1) and supports an industrial operating temperature range from -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Dual-channel architecture designed for simultaneous translation of clock and data signals
• Accepts standard differential LVPECL input levels referenced from a +3.3V supply
• Generates robust 24mA LVTTL outputs suitable for driving digital logic loads
• Includes internal input resistors providing pulldown on D and pullup/pulldown on /D

Translators, Level Shifters Applications

• Translation of clock and data signals between LVPECL and LVTTL domains
• High-speed interface circuits requiring low skew performance
• Industrial electronic systems operating within the specified temperature range

Translators, Level Shifters Procurement Notes

Verify that the specific ordering suffix matches the required package type and environmental rating. Confirm the presence of the Pb-Free bar-line indicator if lead-free compliance is mandated for the assembly process. Ensure the tape and reel packaging aligns with automated placement equipment specifications.

Translators, Level Shifters Selection Notes

Select this component when a compact solution is needed to bridge LVPECL sources with LVTTL destinations. The dual-gate design minimizes board space compared to discrete translators. Verify that the system voltage strictly adheres to the +3.3V requirement, as the device does not support external VBB references or other ECL standards.

Translators, Level Shifters Part Context

This part belongs to the SY100EPT23L family of high-speed logic translators. It is specifically engineered for the ECL 100K standard. The 'ZI' suffix denotes the industrial temperature grade and the 8-pin MSOP physical footprint, distinguishing it from commercial variants or SOIC packages.

Translators, Level Shifters Replacement Considerations

SY100EPT23LZCTR

Translators, Level Shifters FAQ

Does the SY100EPT23L require an external VBB reference voltage?

No, the device does not require an external VBB reference because it is designed exclusively for the ECL 100K standard.

What is the default state of the Q output if the inputs are left open?

If the inputs are open or at ground, the Q output will default to a LOW state.