PSB2134HV2.2

Telecom Overview

The PSB2134HV2.2 is a telecom interface integrated circuit manufactured by Infineon Technologies, designed for speech coding and transmission applications. It functions as an AMuLaw/Speech CODEC with an integrated ST Transceiver. The device supports dual-channel operation within a single package. It operates at a standard supply voltage of 5V and features a power consumption rating of 130mW. The component is housed in a 64-pin Plastic Quad Flat Package (P-MQFP-64) suitable for surface mount technology.

Telecom Feature Summary

• Integrates AMuLaw and Speech CODEC functionality with an embedded ST Transceiver for complete signal processing.
• Supports dual-channel audio processing capabilities within a compact integrated circuit design.
• Utilizes surface mount packaging technology for automated assembly integration.

Telecom Applications

• Telecommunications network interface equipment
• Voice processing systems requiring AMuLaw encoding
• Speech codec implementations in telecom infrastructure

Telecom Procurement Notes

Verify the current lifecycle status before procurement planning, as this component may be classified as obsolete or discontinued. Confirm availability through authorized distributors or secondary market suppliers if direct manufacturing supply is unavailable. Ensure that the specific P-MQFP-64 package variant matches the required footprint for existing designs. Cross-reference datasheet revisions to confirm pinout compatibility and electrical specifications remain consistent with system requirements.

Telecom Selection Notes

Select this component when designing systems requiring integrated AMuLaw speech coding and transceiver functionality in a single package. The 5V supply requirement aligns with standard telecom logic levels. Consider the 64-QFP package dimensions for PCB layout constraints. Evaluate power consumption against thermal management capabilities within the target enclosure. Verify that the dual-channel architecture meets the specific channel count requirements of the application.

Telecom Part Context

This part belongs to the PSB series of telecom interface ICs from Infineon Technologies. These components are specialized for voice processing tasks in telecommunications networks. The PSB2134HV2.2 specifically addresses applications needing combined codec and transceiver functions. It represents a solution for reducing component count in voice channel cards and interface modules.

Telecom Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Check for functional equivalents within the same product family or consult manufacturer obsolescence notices for recommended upgrades.