PEB3264HV1.4P

Telecom Overview

The PEB3264HV1.4P is a telecommunications line management integrated circuit manufactured by Infineon Technologies, designed for digital subscriber line (DSL) applications. It operates within a supply voltage range of 4.75 V to 5.25 V for the logic section and supports higher voltages up to 90 V for line interface functions. The device features two independent channels for simultaneous line management. It is housed in a TQFP-64 package and is rated for industrial operating temperatures ranging from -40 °C to +85 °C, with a typical supply current of 70 mA.

Telecom Feature Summary

• Integrated dual-channel architecture for managing two separate DSL lines
• Supports high-voltage line interface capabilities alongside low-voltage logic operation
• Designed for robust performance in demanding telecommunications environments

Telecom Applications

• Digital Subscriber Line Access Multiplexer (DSLAM) systems
• Asymmetric Digital Subscriber Line (ADSL) network infrastructure
• Telecommunications central office line cards

Telecom Procurement Notes

Verify the exact suffix 'P' against official Infineon documentation to confirm packaging details, as distributor listings may vary. Ensure compatibility with existing board designs regarding the TQFP-64 footprint and thermal requirements. Cross-reference the specific revision level to guarantee functional equivalence with current production units.

Telecom Selection Notes

Select this component when designing systems requiring integrated management for two DSL lines within a compact form factor. Consider the wide operating temperature range for industrial deployments. Evaluate power consumption profiles against system thermal constraints, noting the 70 mA typical current draw.

Telecom Part Context

This part belongs to Infineon's broader portfolio of telecommunications line management ICs. It serves as a specialized solution for DSL access nodes, distinguishing itself through its dual-channel capability and integration of both logic and high-voltage interface functions into a single package.

Telecom Replacement Considerations

Consult official Infineon substitution guides for verified alternatives. Generic equivalents may not match the specific voltage tolerances or channel configurations required for DSL line management applications.