SY89329VMG-TR

Translators, Level Shifters Overview

The SY89329VMG-TR is a single-channel, unidirectional voltage level translator designed to convert LVTTL or LVCMOS input signals into differential LVPECL outputs. It operates on a single positive supply of either 3.3V ±10% or 5.0V ±10%, eliminating the need for negative supplies. The device supports maximum operating frequencies up to 800MHz with propagation delays under 100ps. 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 × 2mm.

Translators, Level Shifters Feature Summary

• Converts single-ended LVTTL/LVCMOS logic levels to differential LVPECL signals
• Operates on a single 3.3V or 5.0V power supply without requiring negative voltages
• Provides ultra-low jitter characteristics suitable for high-speed clock distribution
• Outputs default to HIGH state when inputs are left floating

Translators, Level Shifters Applications

• High-speed logic systems
• Data communications equipment
• Wireless communications infrastructure
• Telecommunications networks

Translators, Level Shifters Procurement Notes

Verify that the specific ordering suffix matches the required lead finish. The 'G' suffix indicates a Pb-Free bar-line indicator with NiPdAu plating, whereas other variants may utilize Sn-Pb finishes. Confirm the package type corresponds to the industrial temperature range (-40°C to +85°C). Ensure compatibility with the target PCB layout for the 8-pin MLF™ footprint.

Translators, Level Shifters Selection Notes

Select this component when space-constrained designs require translation between standard CMOS logic families and low-voltage PECL receivers. It is appropriate for applications demanding minimal propagation delay and strict jitter specifications. Consider the SY89322V if dual-channel translation functionality is required within the same package footprint.

Translators, Level Shifters Part Context

This part belongs to the Precision Edge® family of high-speed translators manufactured by Micrel, now Microchip Technology. It is specifically engineered to bridge the gap between standard TTL/CMOS interfaces and differential PECL systems. The device utilizes an ultra-small MLF™ package to optimize board space while maintaining high-frequency signal integrity.

Translators, Level Shifters Replacement Considerations

Public confirmed substitute part numbers: None identified.