PEB 3342 HT V2.2

Telecom Overview

The Infineon PEB 3342 HT V2.2 is a VINETIC®-2ATA VoIP processor designed for low-cost Customer Premises Equipment (CPE). It integrates a 2-channel analog CODEC and supports up to two simultaneous VoIP channels using G.723.1 or G.729A/B/E codecs. The device features Near-End Line Echo Cancellation with a maximum tail length of 16 ms, an adaptive Jitter Buffer, and DTMF/CID support. It interfaces with external SLIC-DC V1.2 circuits via dedicated control lines and utilizes SPI, SCI, or parallel host interfaces.

Telecom Feature Summary

• Integrates a 2-channel analog CODEC for voice processing within a single chip solution.
• Supports dual VoIP channel operation with standard compression algorithms.
• Includes built-in echo cancellation optimized for near-end line conditions.
• Provides hardware compatibility with the broader VINETIC-CPE family.

Telecom Applications

• Low-cost VoIP Analog Telephone Adapters (ATA)
• VoIP Home Gateways without FXO functionality
• Basic IP PBX systems

Telecom Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm that the specific ordering suffix matches the required package variant and temperature rating. Ensure the firmware version aligns with the intended system integration requirements before deployment.

Telecom Selection Notes

Select this model when a cost-effective solution requiring two analog telephone ports is necessary. It is suitable for applications where FXO capabilities are not required. Consider the VINETIC-2CPE if extended echo cancellation or higher channel capacity is needed.

Telecom Part Context

This component belongs to the VINETIC®-CPE family, specifically the ATA segment. It shares hardware pinouts and software drivers with the VINETIC-1ATA, VINETIC-2CPE, and VINETIC-0 models, facilitating scalable design transitions across different product tiers.

Telecom Replacement Considerations

The VINETIC-1ATA serves as a single-channel alternative. For designs requiring FXO support or enhanced echo cancellation, the VINETIC-2CPE is the appropriate upgrade path within the same ecosystem.