MAX3881ECB+D

Serializers, Deserializers Overview

The MAX3881ECB+D is a +3.3V, 2.488Gbps SDH/SONET 1:16 deserializer with clock recovery. It converts serial data to 16-bit-wide parallel outputs at 155Mbps. The device operates from a single +3.3V supply and accepts differential PECL serial inputs. It delivers single-ended PECL parallel data outputs and a differential PECL parallel clock output. Key electrical parameters include a supply voltage range of 3.0V to 3.6V, an operating temperature range of -40°C to +85°C, and a typical power dissipation of 530mW. The component is housed in a 64-pin TQFP-EP package.

Serializers, Deserializers Feature Summary

• Fully integrated phase-locked loop for clock recovery and data retiming
• Exceeds ANSI, ITU, and Bellcore jitter specifications
• Additional high-speed input facilitates system loopback diagnostic testing
• Tolerates over 2000 consecutive identical digits

Serializers, Deserializers Applications

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

Serializers, Deserializers Procurement Notes

Verify the specific suffix 'D' against official documentation, as standard listings often use 'TD'. Confirm current availability status directly with Analog Devices or authorized distributors, as this series may be subject to discontinuation notices. Ensure the exposed pad is properly soldered during assembly for thermal performance.

Serializers, Deserializers Selection Notes

Select this component when a fully integrated clock recovery solution is required for SDH/SONET applications. It is suitable for designs needing a single +3.3V supply and PECL interface compatibility. Consider the 64-pin TQFP-EP package constraints and ensure adequate PCB layout for high-frequency signal integrity.

Serializers, Deserializers Part Context

The MAX3881 belongs to the Maxim Integrated SDH/SONET deserializer family. It complements serializers like the MAX3891 in transceiver configurations. The device is designed for high-speed optical networking equipment requiring precise jitter tolerance and low power consumption within the extended industrial temperature range.

Serializers, Deserializers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.