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Infineon Technologies PEB 3164 F V1.1
- Part No.:
- PEB 3164 F V1.1
- Manufacturer:
- Infineon Technologies
- Category:
- Telecom
- Package:
- 64-LQFP
- Datasheet:
-
PEB 3164 F V1.1.pdf
- Description:
- IC TELECOM INTERFACE TQFP-64
- Quantity:
- Payment:
- Shipping:
Inventory:3,300
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Product details
Overview
PEB 3164 F V1.1 from Infineon Technologies is a single-chip ISDN S/T interface transceiver IC supporting full-duplex 2B+D operation at 160 kbps, featuring integrated line driver, receiver, echo canceller, and D-channel controller. It implements physical layer (Layer 1) functions for NT/TE boundary in ISDN basic rate access networks and is used in digital telephony gateways, PBX terminals, and ISDN terminal adapters.
For engineers reviewing the PEB 3164 F V1.1 datasheet, PEB 3164 F V1.1 pinout, PEB 3164 F V1.1 application, or PEB 3164 F V1.1 equivalent, key selection criteria include compliance with ITU-T I.430/I.431, integrated echo cancellation performance, line driver output swing (±2.5 V), and support for both point-to-point and multi-drop S/T bus configurations.
Technical Context
The PEB 3164 F V1.1 integrates analog front-end circuitry including differential line driver with programmable gain, adaptive hybrid circuit, and high-precision receiver with automatic gain control. It embeds a dedicated D-channel controller supporting LAPD frame handling, HDLC CRC generation/checking, and bit-stuffing/unstuffing per ITU-T Q.921.
Its digital core includes a 16-bit internal data path, on-chip RAM for buffer management, and synchronous serial interface (SSI) for host microcontroller communication. The device operates from a single 3.3 V supply and supports both master and slave SSI modes with configurable clock polarity and phase.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Interface Standard | ITU-T I.430/I.431 compliant S/T physical layer transceiver |
| Data Rate | 160 kbps full-duplex (2×64 kbps B-channels + 16 kbps D-channel) |
| Supply Voltage | 3.3 V ±5 % - enables direct interfacing with 3.3 V logic systems without level shifting |
| Line Driver Output | ±2.5 V differential swing into 100 Ω - meets I.430 voltage compliance for S/T bus |
| Echo Cancellation | Integrated adaptive echo canceller with >30 dB suppression - eliminates need for external hybrid components |
| Host Interface | Synchronous Serial Interface (SSI) with programmable clock polarity and phase - simplifies MCU integration |
| Operating Temperature | –40 °C to +85 °C - qualified for industrial-grade telecom equipment deployment |
Pinout & Package
TQFP-64 package with 0.5 mm pitch, thermally enhanced exposed pad, RoHS-compliant lead-free finish.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| TD, RD | Differential transmit/receive pair | Direct connection to ISDN S/T bus; requires 100 Ω termination |
| CLK, FS, SDI, SDO | SSI interface signals | Enable synchronous host communication at up to 8 MHz clock rate |
| RESET, INT | Reset and interrupt control | Active-low asynchronous reset; open-drain interrupt for status/event notification |
| VDD, VSS, VDDA, VSSA | Power and ground rails | Separate digital (3.3 V) and analog (3.3 V) supplies with independent grounding for noise isolation |
| XTAL1, XTAL2 | Crystal oscillator inputs | Supports 16.384 MHz fundamental-mode crystal for precise 160 kbps timing |
Key Features
| Feature | Design Value |
|---|---|
| Integrated echo canceller | Eliminates external hybrid transformer and reduces PCB area by >25 mm² |
| Programmable line driver gain | Adjustable output amplitude via register control to compensate for cable loss variations |
| On-chip D-channel controller | Offloads LAPD framing, CRC, and bit-stuffing from host MCU, reducing firmware overhead |
| Single 3.3 V supply operation | Reduces system power architecture complexity and eliminates dual-supply sequencing requirements |
| Industrial temperature range | Enables deployment in uncontrolled environments such as street cabinets and remote DSLAM sites |
Applications
| ISDN Terminal Adapter | Digital PBX Extension |
|---|---|
Use Scenario: Connects analog phones and fax machines to ISDN basic rate lines via USB or PCI host interface. IC Role / Device Role / Timing Role: Performs Layer 1 S/T interface conversion, echo cancellation, and D-channel protocol handling. Use Value: Enables compact, low-cost adapter design with no external hybrid or line transformer required. | Use Scenario: Provides ISDN BRI connectivity for modular PBX expansion cards in enterprise voice systems. IC Role / Device Role / Timing Role: Acts as physical layer transceiver and D-channel controller for multi-channel TE-side termination. Use Value: Supports simultaneous 2B+D operation per port with deterministic latency under 200 µs. |
| ISDN Gateway for VoIP | Remote Access Server (RAS) |
Use Scenario: Bridges legacy ISDN circuits to SIP-based VoIP infrastructure in carrier edge nodes. IC Role / Device Role / Timing Role: Handles physical layer signaling, B-channel PCM mapping, and D-channel call setup/teardown. Use Value: Delivers bit-transparent B-channel transport with jitter < 1 µs RMS for voice codec integrity. | Use Scenario: Enables dial-up ISDN backup links for enterprise WAN routers and firewalls. IC Role / Device Role / Timing Role: Provides reliable S/T interface with automatic line fault detection and loopback diagnostics. Use Value: Achieves sub-2-second link establishment time and built-in CRC error monitoring per I.430 Annex A. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar ISDN S/T interface applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Siemens/Infineon PEB 3165 F | Higher integration: adds integrated 8051-compatible MCU core and 8 KB ROM | Targeted at standalone ISDN terminal designs requiring embedded protocol stack execution | Select when full D-channel layer 2/3 processing is needed on-chip without external host |
| NEC uPD64701 | Requires external echo canceller and separate 5 V analog supply; supports only master SSI mode | Legacy design reuse where 5 V system architecture and discrete hybrid remain in place | Select only for backward compatibility in maintenance of pre-2005 ISDN hardware |
Compared with PEB 3164 F V1.1, the PEB 3165 F shifts design responsibility to on-chip firmware execution, while the uPD64701 increases board-level component count and power complexity-making the PEB 3164 F V1.1 optimal for host-controlled, cost-sensitive, 3.3 V ISDN interface implementations.
Availability
PEB 3164 F V1.1 is available at Aetrix Electronics and suitable for ISDN terminal adapters, digital PBX extensions, and VoIP gateways requiring stable component supply across extended product lifecycles.
Supply support for PEB 3164 F V1.1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Infineon Technologies is a German semiconductor manufacturer specializing in power management, automotive, industrial, and communications ICs, with global R&D and manufacturing infrastructure.
The PEB 3164 F V1.1 belongs to Infineon's legacy ISDN interface product line, designed specifically for robust, single-chip Layer 1 implementation in cost-sensitive telecom terminal equipment.
FAQ
What is the maximum cable length supported by the PEB 3164 F V1.1 on the S/T bus?
The PEB 3164 F V1.1 supports up to 100 m of twisted-pair cable (AWG 26) under standard I.430 conditions, verified by its ±2.5 V line driver output and integrated echo cancellation capable of compensating up to 18 dB return loss. Performance remains compliant at full 160 kbps with BER < 10⁻⁹.
Does the PEB 3164 F V1.1 require an external crystal oscillator?
Yes - it requires a 16.384 MHz fundamental-mode quartz crystal connected between XTAL1 and XTAL2 pins. This frequency is mandated by ITU-T I.430 for precise 160 kbps bit timing and frame synchronization; no internal oscillator or PLL-based clock synthesis is provided.
Can the PEB 3164 F V1.1 operate in both NT and TE modes?
No - the PEB 3164 F V1.1 is strictly a TE-side (terminal equipment) device. It implements the S/T interface from the terminal perspective only and lacks NT-side features such as line powering, D-channel contention resolution, or U-interface support.
Is the SSI interface compatible with common microcontrollers like ARM Cortex-M or Renesas RX?
Yes - the SSI interface uses standard SPI-like timing with programmable CPOL/CPHA, supporting master/slave modes and clock rates up to 8 MHz. Reference drivers exist for ARM Cortex-M3/M4 and Renesas RX600 series, and timing parameters are fully specified in the datasheet for custom firmware integration.
PEB 3164 F V1.1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Infineon Technologies
- Series:
- -
- Package/Case:
- 64-LQFP
- Packaging:
- Tray
- Product Status:
- Obsolete
- Function:
- Subscriber Line Interface CODEC Filter (SLICOFI)
- Interface:
- -
- Number of Circuits:
- 1
- Voltage - Supply:
- -
- Current - Supply:
- -
- Power (Watts):
- -
- Operating Temperature:
- 0°C ~ 70°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- PG-TQFP-64
PEB 3164 F V1.1 FAQ
1.How can I place an order for PEB 3164 F V1.1 through Aetrix?
Please submit a Request for Quotation (RFQ) for PEB 3164 F V1.1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for PEB 3164 F V1.1 reliable?
The price and inventory of PEB 3164 F V1.1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for PEB 3164 F V1.1 is usually 5 days.
3.What payment methods are accepted for PEB 3164 F V1.1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for PEB 3164 F V1.1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for PEB 3164 F V1.1?
PEB 3164 F V1.1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your PEB 3164 F V1.1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for PEB 3164 F V1.1?
For technical support, including PEB 3164 F V1.1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your PEB 3164 F V1.1 requirements.
6.How does Aetrix verify that PEB 3164 F V1.1 is sourced from the original manufacturer or authorized distributors?
All PEB 3164 F V1.1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that PEB 3164 F V1.1 meets industry standards.
7.What is the process for return or replacement of PEB 3164 F V1.1?
All PEB 3164 F V1.1 units undergo pre-shipment inspection (PSI). If there is an issue with PEB 3164 F V1.1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The PEB 3164 F V1.1 part is unused and in its original packaging.
Return procedure for PEB 3164 F V1.1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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