MAX3880ECB+TD

Serializers, Deserializers Overview

The MAX3880ECB+TD is a +3.3V, 2.488Gbps SDH/SONET 1:16 deserializer with clock recovery. It converts high-speed serial data to 16-bit-wide, 155Mbps parallel LVDS outputs. The device features a fully integrated phase-locked loop (PLL) for clock recovery and data retiming, exceeding ANSI, ITU, and Bellcore jitter specifications. Operating from a single +3.3V supply, it consumes 910mW of power. It includes TTL-compatible loss-of-lock monitoring, synchronization inputs for data realignment, and an additional serial input for system loopback diagnostics. The component operates within an extended temperature range of -40°C to +85°C.

Serializers, Deserializers Feature Summary

• Fully integrated clock recovery and data retiming function
• Tolerates over 2000 consecutive identical digits
• Includes TTL-compatible loss-of-lock indicator
• Additional high-speed input facilitates system loopback diagnostic testing

Serializers, Deserializers Applications

• 2.488Gbps SDH/SONET transmission systems
• Add/drop multiplexers
• Digital cross-connects

Serializers, Deserializers Procurement Notes

Verify the specific ordering suffix against official documentation to confirm package type and temperature range. Confirm lead-free status (+ suffix). Check current availability as this part may be discontinued or subject to limited supply constraints. Ensure compatibility with existing PCB footprint and thermal requirements for the TQFP-EP package.

Serializers, Deserializers Selection Notes

Select this component when designing SDH/SONET receivers requiring precise clock recovery at 2.488Gbps. It is suitable for applications needing low-jitter performance that exceeds standard telecom specifications. Consider the 1:16 demultiplexing ratio and LVDS output interface requirements. Evaluate the need for internal PLL integration versus external clock sources.

Serializers, Deserializers Part Context

This device belongs to the MAX3880 series of serializers and deserializers designed for optical communication networks. It complements other Maxim Integrated products like the MAX3890 serializer for complete transceiver solutions. The family focuses on high-speed data conversion with integrated timing recovery capabilities for telecommunications infrastructure.

Serializers, Deserializers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.