PEF22623EV2.1-G

Buffers, Drivers, Receivers, Transceivers Overview

The PEF22623EV2.1-G is a one-chip rate adaptive transceiver manufactured by Infineon Technologies, designed for telecommunications interface applications. It belongs to the SOCRATES series and supports HDLC and serial interfaces. The component operates within a temperature range of -40°C to 85°C and utilizes a 324-LBGA package. This integrated circuit functions as an EFM (Ethernet First Mile) symmetric DSL transceiver, providing essential signal processing capabilities for network infrastructure.

Buffers, Drivers, Receivers, Transceivers Feature Summary

• Supports one-chip rate adaptive transmission technology
• Integrates HDLC and serial interface protocols
• Designed for Ethernet First Mile symmetric DSL applications

Buffers, Drivers, Receivers, Transceivers Applications

• Telecommunications interface systems
• Ethernet First Mile symmetric DSL networks
• High-performance electronic system integration

Buffers, Drivers, Receivers, Transceivers Procurement Notes

Verify the obsolete lifecycle status before procurement planning. Confirm package integrity for the 324-LBGA format. Ensure compatibility with existing HDLC and serial interface requirements. Check for authorized distribution channels due to end-of-life status. Validate thermal specifications against operational environment constraints.

Buffers, Drivers, Receivers, Transceivers Selection Notes

Select this component for applications requiring symmetric DSL transceiver functionality within the SOCRATES series ecosystem. Consider the 324-LBGA package constraints during PCB layout design. Evaluate the -40°C to 85°C operating temperature range against environmental conditions. Verify interface compatibility with HDLC and serial protocols required by the system architecture.

Buffers, Drivers, Receivers, Transceivers Part Context

This part is part of Infineon's SOCRATES series, which focuses on telecommunications interface solutions. It serves as a specialized transceiver for symmetric DSL applications, distinct from other models in the family that may support different line rates or interface types. The component integrates necessary logic for rate adaptation within a single chip.

Buffers, Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete lifecycle status, direct replacements should be evaluated based on functional equivalence and interface compatibility rather than official substitution lists.