SY100EPT22VKC

Translators, Level Shifters Overview

The SY100EPT22VKC is a dual unidirectional translator converting LVTTL/LVCMOS inputs to differential LVPECL outputs. It operates from a single positive supply of 3.3V or 5V without requiring a negative voltage rail. The device features PNP LVTTL inputs for minimal loading and ensures Q outputs default HIGH when inputs are open. It supports a maximum toggle frequency of 800MHz with a typical propagation delay of 300ps. The component is housed in an 8-pin MSOP package.

Translators, Level Shifters Feature Summary

• Dual-channel translation between LVTTL/LVCMOS logic levels and differential LVPECL signaling
• Operates on a single positive power supply, eliminating the need for negative voltage rails
• PNP input structure provides minimal loading on preceding driver stages
• Outputs default to a HIGH state if input signals remain open

Translators, Level Shifters Applications

• Interfacing LVTTL/LVCMOS systems with PECL architectures
• High-speed data transmission links requiring low skew
• Space-constrained designs utilizing compact surface-mount packaging

Translators, Level Shifters Procurement Notes

Verify the specific suffix 'KC' corresponds to the 8-pin MSOP package configuration before procurement. Confirm that the commercial temperature range aligns with system requirements. Ensure the ordering suffix matches the desired lead finish and package variant. Cross-reference the manufacturer part number against current distributor catalogs to confirm availability status.

Translators, Level Shifters Selection Notes

Select this component when transitioning between TTL/CMOS and PECL domains within a single-supply environment. The dual-gate architecture reduces board space compared to discrete solutions. Verify that the 800MHz maximum frequency meets the target data rate. Consider the 8-pin MSOP footprint constraints during layout planning.

Translators, Level Shifters Part Context

This device belongs to the ECL Pro family, originally developed by Micrel, Inc., which was subsequently acquired by Microchip Technology. The product line focuses on high-speed emitter-coupled logic translators designed for demanding digital applications. The SY100EPT22VKC represents a specific package variation within this broader series.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers: SY100EPT22VZC (SOIC package), SY100EPT22VKI (Industrial temperature grade).

Translators, Level Shifters FAQ

Does the SY100EPT22VKC require a negative power supply?

No, the device requires only a single positive supply of 3.3V or 5V.

What is the behavior of the outputs if the inputs are left open?

The Q outputs will default to a HIGH state when the inputs are open.