MAX3774CEE

Signal Buffers, Repeaters, Splitters Overview

The MAX3774CEE is a dual-rate fiber channel repeater manufactured by Maxim Integrated, now part of Analog Devices. Designed for high-speed optical networking applications, this component supports data rates of 133 Mbps and 266 Mbps, corresponding to 1x and 2x Fiber Channel standards. It integrates transmitter and receiver functions within a single package to facilitate signal regeneration and equalization in optical links. The device operates with a supply voltage range typically centered around 3.3V and utilizes a 16-lead plastic small outline (QSOP) surface-mount package. Key electrical characteristics include low jitter performance and compliance with industry signaling specifications for reliable data transmission over multimode or single-mode fiber optic media.

Signal Buffers, Repeaters, Splitters Feature Summary

• Integrates dual-rate transmitter and receiver circuits for 1x and 2x Fiber Channel speeds
• Provides signal regeneration and equalization to extend link distance
• Supports standard optical interface signaling requirements

Signal Buffers, Repeaters, Splitters Applications

• Fiber Channel host bus adapters
• Fiber Channel switches and directors
• Optical network repeaters and extenders

Signal Buffers, Repeaters, Splitters Procurement Notes

Verify the manufacturer marking on the component body to distinguish between original Maxim Integrated production and potential third-party distributors. Confirm the presence of lead-free markings if RoHS compliance is required for the specific assembly process. Check the datasheet revision date to ensure compatibility with current design specifications and regulatory standards.

Signal Buffers, Repeaters, Splitters Selection Notes

Select this component when designing systems requiring transparent regeneration for both 133 Mbps and 266 Mbps Fiber Channel signals. Ensure the board layout accommodates the QSOP-16 package dimensions and thermal requirements. Verify that the power supply decoupling meets the transient current demands specified in the electrical characteristics section of the official documentation.

Signal Buffers, Repeaters, Splitters Part Context

This device belongs to the family of high-speed optical interface solutions designed for storage area networks. It addresses the need for signal integrity maintenance in multi-node fiber topologies. The integration of dual-rate capability allows for backward compatibility with older 1x devices while supporting higher throughput 2x implementations without changing the physical layer architecture.

Signal Buffers, Repeaters, Splitters Replacement Considerations

Check for MAX3774CEE+ variants which indicate lead-free construction. Verify pin-to-pin compatibility with other dual-rate fiber channel repeaters from the same product line before substitution.