XRT91L33IG-F

Overview

The XRT91L33IG-F is a multirate Clock and Data Recovery (CDR) integrated circuit manufactured by MaxLinear. Designed for high-speed serial data applications, this component supports Ethernet and SONET/SDH standards. It operates with a maximum frequency of 622.08MHz and provides one output channel. The device is housed in a compact 20-TSSOP package, facilitating surface-mount installation on printed circuit boards. This IC functions as a clock synchronizer and multiplexer, essential for maintaining signal integrity in telecommunications and networking infrastructure.

Feature Summary

• Provides clock recovery and data regeneration for high-speed serial interfaces
• Supports multirate operation compatible with Ethernet and SONET/SDH protocols
• Integrates clock synchronization and multiplexing capabilities within a single chip

Applications

• Ethernet network interface equipment
• SONET/SDH transmission systems
• Clock distribution and synchronization modules

Procurement Notes

Verify the specific suffix 'F' against official MaxLinear documentation to confirm package type and temperature range. Confirm current availability status as components may be subject to discontinuation or limited supply. Ensure compatibility with existing board designs regarding the 20-TSSOP footprint and pin configuration before procurement.

Selection Notes

Select this component when designing systems requiring precise clock recovery at frequencies up to 622.08MHz. It is suitable for applications needing integration of CDR and multiplexing functions. Consider the 20-TSSOP package size for space-constrained designs. Verify support for required Ethernet or SONET/SDH rates during the design phase.

Part Context

This part belongs to the family of interface and timing solutions provided by MaxLinear. It complements other telecom interface ICs like the XRT91 series transceivers by handling the critical clock recovery aspect. The product line focuses on enabling reliable data transmission across various networking standards through specialized analog and mixed-signal processing.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult MaxLinear technical support for direct replacements or obsolescence management strategies.