XRT94L31IB-L

Specialized Overview

The XRT94L31IB-L is a SONET/SDH mapper/demapper integrated circuit manufactured by MaxLinear. It operates within a supply voltage range of 3.135 V to 3.465 V, with a nominal working voltage of 3.3 V. The device supports data rates of 622.08 Mb/s and 155.52 Mb/s. It features nine channels and functions within an operating temperature range from -40°C to +85°C. The component is housed in a PQFP-64 surface-mount package.

Specialized Feature Summary

• Performs SONET/SDH mapping and demapping functions for telecom interface applications.

Specialized Applications

• SONET/SDH network infrastructure equipment
• Telecom interface systems requiring channel mapping

Specialized Procurement Notes

Verify the current lifecycle status as the component may be discontinued or subject to product change notifications. Confirm moisture sensitivity levels and handling requirements prior to procurement. Ensure compatibility with existing design specifications before ordering.

Specialized Selection Notes

Select this part for designs requiring specific SONET/SDH mapping capabilities at standard telecom data rates. Verify that the PQFP-64 package fits the board layout constraints. Check for alternative versions if different temperature ranges or packaging options are required.

Specialized Part Context

This component belongs to the XRT94L31 series of telecom interface ICs. It is categorized under SONET/SDH mappers within the broader Interface ICs product line. The device serves specialized roles in synchronous optical networking architectures.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official manufacturer notices for potential obsolescence management strategies or approved replacements.