PEB3342HTV2X

The PEB3342HTV2X is Infineon's VINETIC-2ATA, a two-channel Voice-over-IP processor from the VINETIC-CPE family built for low-cost customer-premises equipment. It integrates two analog CODECs with a voice-processing DSP, so a single device handles the full signal chain for two telephone lines in an analog terminal adapter, VoIP router, or xDSL gateway. The sales code PEB 3342 HT identifies the "2ATA" variant, positioned specifically for budget-sensitive residential and small-office VoIP designs. It ships in a green PG-TQFP-100 package.

Key Features

• Two-channel voice processing - two programmable analog CODECs with an on-chip DSP cover encode, decode, and voice enhancement for two simultaneous calls.
• Broad vocoder support - G.711, G.723.1, G.726 ADPCM, G.729 A/B/E, and royalty-free iLBC across the two channels.
• Line echo cancellation - up to 16 ms of echo cancellation that exceeds the G.165 and G.168 requirements.
• Fax and tone handling - T.38 fax relay with V.17, V.21, V.27ter, and V.29, plus DTMF and Caller ID generation and detection.
• Flexible host and line interfaces - an 8-bit Motorola or Intel parallel host port with SPI, a programmable PCM highway, JTAG, and a SLIC-DC control interface; no external RAM is required.
• Jitter management - RTP packetization with a fixed and adaptive jitter buffer up to 200 ms for clean voice over variable networks.
• Enhanced power management - integrated power-management modes and a green, RoHS-oriented package suit always-connected CPE.

Typical Applications

• VoIP analog terminal adapters - two-line ATAs that bring legacy phones onto IP networks.
• Residential and SOHO gateways - VoIP routers and xDSL gateways needing two voice ports at low cost.
• Integrated access devices - compact CPE combining data and two-channel telephony.
• VoIP DECT base stations - cordless base units that bridge analog handsets to IP telephony.

Unique Advantages

• Cost-focused two-channel design - the 2ATA trim targets exactly two lines, avoiding the cost of higher-channel VINETIC parts for simple CPE.
• Self-contained signal path - with on-chip CODECs, DSP, and no external RAM requirement, it keeps the bill of materials and board area small.
• Carrier-grade voice features - standards-based vocoders, T.38 fax, and strong echo cancellation deliver clean calls despite the budget positioning.

Why Choose PEB3342HTV2X?

The PEB3342HTV2X fits two-line VoIP CPE where cost and board space are tight but call quality still matters. Its integrated dual CODEC and DSP, wide vocoder set, T.38 fax relay, and flexible host and PCM interfaces let designers build a complete two-channel analog terminal adapter around one processor. It remains a practical choice for sustaining and repairing the large base of deployed residential and small-office CPE designs that were built around it.

Contact us for pricing, availability, and lead time on the PEB3342HTV2X, and tell us your platform so we can confirm the right configuration.