CX81300-11

Overview

The Conexant CX81300-11 is a specialized telecommunications circuit component designed for high-speed data transmission applications. It functions as part of the CX81300 family, which integrates advanced signal processing capabilities to support digital subscriber line (DSL) and other broadband connectivity standards. The device typically operates with a nominal supply voltage of 5V and is engineered for commercial temperature ranges, ensuring reliable performance in network infrastructure environments. Its architecture supports efficient modulation and demodulation processes essential for modern telecommunication systems.

Feature Summary

• Integrated signal processing for broadband connectivity
• Supports digital subscriber line standards
• Commercial temperature range operation

Applications

• Digital Subscriber Line (DSL) modems
• Broadband network infrastructure equipment
• Telecommunications terminal units

Procurement Notes

Verify the specific datasheet version and revision level before procurement, as Conexant component specifications may vary between manufacturing lots. Confirm that the package type matches your PCB footprint requirements. Ensure compatibility with your system's power supply rails, particularly the 5V requirement. Check for any RoHS compliance documentation if environmental regulations apply to your deployment. Cross-reference the full part number including suffixes to ensure exact functional equivalence.

Selection Notes

Select this component when designing DSL or similar broadband interfaces requiring integrated signal processing. Consider the operating temperature range and supply voltage constraints of your target application. Evaluate pin compatibility and thermal management needs for the chosen package style. Compare against alternative Conexant models in the same family for feature differentiation. Ensure the selected variant meets the specific regulatory certifications required for your market.

Part Context

The CX81300-11 belongs to the Conexant CX81300 series of telecommunications integrated circuits. This family is widely used in broadband access solutions, providing the necessary hardware foundation for DSL connectivity. Conexant, now part of Rockwell Collins, has established these components as standard elements in telecom equipment design. The series represents a generation of chips focused on improving data throughput and reliability in subscriber line networks.

Replacement Considerations

Consult official Conexant replacement guides for direct substitutes. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Generic equivalents may lack specific feature sets or performance characteristics. Always validate replacement parts against the original datasheet specifications.