P R O D U C T B R I E F 10BaseSTM is an innovative technology offering the simplicity of Ethernet coupled with the high performance of VDSL. Utilizing 10BaseS, a system delivers 10 Mbit/s, full duplex Ethernet over existing copper wire infrastructure up to a distance of 4000 ft/1200 m. It simultaneously supports high speed DATA transmission with POTS, ISDN or PBX signaling, without disruption. Ethernet MAC and PHY functionality are integrated into Infineon’s 10BaseS chipset, achieving direct connectivity with standard Ethernet physical layer and switching devices. Its VDSL technology uses frequency division duplexing and QAM modulation to provide robust operation. Its spectral allocation allows noise-free coexistence with other xDSL technologies in the same bundle. 10BaseS is the best solution for distribution of broadband services in MDU/MTU and hospitality markets and the most suitable solution for broadband LAN extension applications. Applications ■ 10BaseS, Ethernet over VDSL, CPE (Customer Premises Equipment) or NIC (Network Interface Card) ■ Multiple Dwelling/Tenant Units (MDU/MTU) networking ■ Hospitality networking ■ Multi-building campus networking ■ High speed industrial environment network ■ Fiber, broadband wireless and cable LAN extension Features ■ Compatible with IEEE 802.3 Ethernet MII, RMII, SMII and 7 wire interfaces ■ Symmetric 10 or 100 Mbit/s Ethernet speed at full duplex ■ Configurable as standard Ethernet PHY for use in CPE or NIC applications ■ MII Serial Management Interface supports full access to all internal registers and control of both local and remote devices ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 10BaseS No need for glue logic. Standard interfaces provide direct connection to Ethernet MAC and PHY devices Address filtering, self-learning and aging up to 32 addresses Internal buffering, back pressure and IEEE 802.3x flow control capabilities Configurable as Ethernet MAC for direct operation with standard Ethernet PHY in CPE or NIC Supports Ethernet SNMP MIB counters Quadrature Amplitude Modulation (QAM) Frequency division duplexing Symmetrical/asymmetrical line rates from below 1 Mbit/s up to 25 Mbit/s Delivers symmetrical 10 Mbit/s payload up to a distance of 4000 ft/1200 m Robust operation handles microinterruptions, impulse noise and severely distorted lines ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ Spectral allocation allows noisefree operation with xDSL, ISDN (2B1Q/4B3T), “Smartphone” digital PBX devices Transmit Notch filter, Scrambler, Reed-Solomon Forward Error Correction (FEC) and Convolutional Interleaver with internal SRAM Link watchdog combined with robust link configuration ensures link establishment Transmit power management Low power consumption 1.5 W including line driver Power boost for extended reach Power down mode with fast warm start capability (< 100 ms) Digitally Controlled Crystal Oscillator (DCXO) for timing recovery Embedded microcontroller for stand-alone operation JTAG for chip level and board level testing 1 0 B a s e S TM Ethernet over VDSL Chipset P E F 2 2 8 1 0 ( V DS L- L ) P E B 2 2 8 1 1 ( V DS L- A ) PEF 22822 (10BaseS-D) N e v e r s t o p t h i n k i n g . TM P R O D U C T B R I E F MAC / PHY MII Interface 10BaseS Chipset Block Diagram QAM Modulator DAC 12 Bit Power Control Post Filter Deframer QAM Demodulator ADC 11 Bit Prefilter Variable Gain Amplifier Automatic Gain Controller Timing Recovery Interleaver RS-Encoder Framer Broadband Amplifier SRAM Deinterleaver RS-Decoder Register/ DCXO-Control Microcontroller DCXO Analog Front End Control Interface Serial and Parallel Host Interface PEF 22822 10BaseS-D PEB 22811 VDSL-A PEF 22810 VDSL-L Ordering Information Design Tools Product Name Sales Code Package Description 10BaseS Evaluation Kit 10BaseS 22822 Two Boards 10BaseS Evaluation/Demo Kit 10BaseS NT Evaluation Board 10BaseS 22822NT One Board NT 10BaseS CPE Evaluation Board Product Name Sales Code Package Description VDSL-L PEF 22810 T V2.1 P-DSO-8 VDSL Line Driver VDSL-A PEB 22811 H V1.3 P-MQFP-64 Analog Front End (AFE) 10BaseS-D PEF 22822 F V2.2 P-TQFP-144 Digital Transceiver 10BaseS-D PEF 22822 EL V2.2 P-LFBGA-176 Digital Transceiver Chipset 10/100 BaseT Ethernet Ethernet PHY 10BaseS CPE Application Example 10BaseS-D Digital Transceiver PEF 22822 VDSL-A Analog Front-End PEB 22811 VDSL-L Line Driver PEF 22810 Filters, POTS/ ISDN Splitter Ethernet over VDSL 10BaseS PHY How to reach us: http://www.infineon.com Published by Infineon Technologies AG, St.-Martin-Strasse 53, 81669 München © Infineon Technologies AG 2002. All Rights Reserved. Attention please! The information herein is given to describe certain components and shall not be considered as warranted characteristics. Terms of delivery and rights to technical change reserved. We hereby disclaim any and all warranties, including but not limited to warranties of non-infringement, regarding circuits, descriptions and charts stated herein. Infineon Technologies is an approved CECC manufacturer. Information For further information on technology, delivery terms and conditions and prices please contact your nearest Infineon Technologies Office in Germany or our Infineon Technologies Representatives worldwide. Published by Infineon Technologies AG Warnings Due to technical requirements components may contain dangerous substances. For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in lifesupport devices or systems with the express written approval of Infineon Technologies, if a failure of such components can reasonably be expected to cause the failure of that life-support device or system, or to affect the safety or effectiveness of that device or system. Life-support devices or systems are intended to be implanted in the human body, or to support and/or maintain and sustain and/or protect human life. If they fail, it is reasonable to assume that the health of the user or other persons may be endangered. Ordering No. B115-H8117-X-X-7600 Printed in Germany PS 12021. NB