SY89322VMG-TR

Translators, Level Shifters Overview

The SY89322VMG-TR is a dual TTL/CMOS-to-differential LVPECL translator manufactured by Microchip Technology. It operates from a single +3.3V or +5V supply without requiring negative voltage rails. The device features two channels with PNP LVTTL inputs and differential LVPECL outputs, supporting a maximum toggle frequency of 800MHz. Typical propagation delay is 300ps, with within-device skew limited to 100ps. It is housed in an ultra-small 8-pin MLF® (2mm x 2mm) package suitable for space-constrained designs.

Translators, Level Shifters Feature Summary

• Dual-channel translation between single-ended TTL/LVTTL/LVCMOS inputs and differential LVPECL outputs
• Operates on a single positive power supply ranging from 3.0V to 5.5V
• Utilizes PNP input structures to minimize loading on driving circuits
• Outputs default to LOW state when inputs are left open

Translators, Level Shifters Applications

• LVTTL/LVCMOS to LVPECL system interfacing
• TTL/CMOS to PECL system interfacing
• Space-constrained high-speed digital designs

Translators, Level Shifters Procurement Notes

Verify the component origin as Micrel, now part of Microchip Technology, due to acquisition history. Confirm the Pb-Free suffix 'G' indicates NiPdAu lead finish. Ensure the exposed pad is soldered to a ground plane for proper thermal management and electrical grounding during installation.

Translators, Level Shifters Selection Notes

Select this component for applications requiring conversion from standard logic levels to differential signaling. It serves as a functional equivalent to the SY100EPT22V but offers a significantly smaller footprint. Consider the 800MHz maximum frequency and low power consumption when designing high-performance systems.

Translators, Level Shifters Part Context

This device belongs to the Precision Edge family of high-speed logic components. It is designed to replace larger packages like the SOIC-8 with the compact 8-lead MLF® format. The series focuses on providing low skew and minimal power dissipation for modern electronic systems.

Translators, Level Shifters Replacement Considerations

Functionally equivalent to the SY100EPT22V.