SY89325VMI-TR

Translators, Level Shifters Overview

The SY89325VMI-TR is a fully differential CML/PECL/LVPECL-to-LVDS translator from the Precision Edge family. It supports data rates up to 1.5Gbps and clock frequencies of 750MHz. The device operates on a 3.3V ±10% or 5.0V ±10% supply, with power consumption of 50mA at 3.6V and 80mA at 5.7V. It features ultra-low jitter performance, including less than 1ps RMS random jitter and less than 10ps peak-to-peak deterministic jitter. The component is housed in an ultra-small 8-pin MLF package measuring 2mm x 2mm and functions within a temperature range of -40°C to +85°C.

Translators, Level Shifters Feature Summary

• Translates high-speed CML, PECL, or LVPECL input signals into low-voltage differential signaling (LVDS) outputs.
• Delivers precise timing characteristics with minimal propagation delay variation and exceptionally low jitter profiles for signal integrity.
• Accepts small input voltage swings as low as 100mV, simplifying interface termination requirements.
• Provides a typical output swing of 350mV optimized for driving 50Ω impedance transmission line media.

Translators, Level Shifters Applications

• High-speed logic circuits
• Data communications systems
• Wireless communications infrastructure
• Telecom equipment

Translators, Level Shifters Procurement Notes

Verify that the ordering suffix 'MI' corresponds to the specific lead finish and package variant documented in official Microchip or Micrel datasheets. Confirm RoHS compliance status and ensure the supplier provides valid traceability documentation matching the manufacturer's part identification standards before finalizing acquisition.

Translators, Level Shifters Selection Notes

Select this component when interfacing between different high-speed logic families requiring translation from CML, PECL, or LVPECL sources to LVDS destinations. Ensure the design accommodates the required 100Ω termination across the differential output pair and verify that the operating voltage aligns with the 3.3V or 5.0V supply rails specified in the electrical characteristics.

Translators, Level Shifters Part Context

This device belongs to the Precision Edge family of high-speed logic components originally developed by Micrel, which was subsequently acquired by Microchip Technology. The series is characterized by ultra-small packaging options and high signal integrity capabilities designed for demanding telecommunications and networking applications.

Translators, Level Shifters Replacement Considerations

The SY55855V serves as a dual-channel alternative within the same product family if two independent translators are required in a single package configuration.

Translators, Level Shifters FAQ

How should the differential inputs be terminated?

The differential inputs can be terminated using a single resistor connected directly between the true and complement input pins.

What is the maximum operating frequency for clock signals?

The device supports a maximum clock frequency of 750MHz, while data throughput can reach 1.5Gbps depending on media characteristics.