MAX3891ECB

Serializers, Deserializers Overview

The MAX3891ECB is a high-performance serializer designed for serial communication applications. It operates at a data rate of 2.5 Gbps, converting parallel inputs into a high-speed serial output stream. The device features LVPECL input types and PECL output types, ensuring signal integrity in demanding environments. It is housed in a 64-TQFP-EP package with an exposed pad, measuring 10x10 mm. The component supports a supply voltage range starting from 3 V and functions within an operating temperature range of -40°C to 85°C (TA). This integrated circuit is classified under ATM asynchronous transfer mode and telecommunications ICs.

Serializers, Deserializers Feature Summary

• Provides serialization functionality for high-speed data transmission
• Supports LVPECL input and PECL output interface standards
• Operates at a data rate of 2.5 Gbps for efficient serial communication

Serializers, Deserializers Applications

• ATM asynchronous transfer mode systems
• Telecommunications infrastructure equipment
• High-speed serial communication point-to-point links

Serializers, Deserializers Procurement Notes

Verify the specific suffix of the part number, as variants such as +D or +TD may exist. Confirm that the component status is acceptable for your project lifecycle, as this model is listed as obsolete by the manufacturer. Ensure compatibility with LVPECL/PECL signaling requirements before procurement.

Serializers, Deserializers Selection Notes

Select this component when a 2.5 Gbps serializer is required for telecommunications or ATM applications. Consider the 64-TQFP package size and thermal dissipation needs due to the exposed pad design. Verify that the system power supply meets the minimum 3 V requirement and that the operating environment stays within the specified temperature range.

Serializers, Deserializers Part Context

This device belongs to the Maxim Integrated serializers and deserializers family, specifically engineered for SDH/SONET and ATM applications. It integrates clock synthesis capabilities to support high-speed data serialization. The product line focuses on providing reliable interfaces for network equipment requiring precise timing and high bandwidth.

Serializers, Deserializers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the MAX3891ECB is marked as obsolete, alternative solutions must be sourced through official distributor channels or by consulting current Analog Devices product portfolios for compatible serializers.