 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| BCM92200 PRODUCT Brief OF BENEFITS BROADBAND WIRELESS MODEM REFERENCE DESIGN BCM92200 FEATURES SUMMARY * A fully functional VOFDM VOFDM * Dual to 71 MbpsReceivers Up data rate receiver and burst transmitter for broadband wireless applications * * Variable channel width up to 15 MHz * Up to 1024 tones * 4-, 16-, 64-, 256-QAM * * Variable channel width up to 15 MHz * Up to 512 tones * Provides compatibility with BCM92210 Basestation Reference Design for a complete end-to-end system solution * Facilitates accelerated time-to-market development * Specifically designed MAC improves performance in the wireless environment * Rapid RF power control * Supports connection based isochronous telephony OFDM * IntegratedMbps dataBurst Transmitter Up to 48 rate * Integrated Media Access Controller (MAC) for Wireless Applications * Enhanced Quality of Service (QoS) for Voice over IP (VoIP) support * Dedicated SID for closed loop power control * Single-chip PHY/MAC reduces overall system cost and provides lower overall power consumption of documented * Inclusiondevelopment source code enables rapid software * Advanced VOFDM architecture specifically designed for broadband wireless results in robust performance under harsh and non-LOS conditions * Analog Module Interface to Outdoor Unit * RF Outdoor Units for Over-The-Air Testing * Subscriber Interfaces 10/100Base-T Ethernet * * Universal Serial Bus (USB) * Home Phoneline Networking Alliance (HPNA) * Optional VoIP Module * Broadcom's comprehensive support includes: * * * * * Schematics and Gerber files Bill of materials Documented C source code System schematics Comprehensive engineering support BCM92200 Wireless Modem Reference Design SDRAM DC FLASH Tx/Rx ODU Serial 1,2 ODU IF Interface ODU CTRL & STAT BCM2200 LO BCM3310 Ethernet USB TCXO FLL CTRL IF AGC VOFDM Rx OFDM Tx MAC USB ODU Rx ODU (optional) US DS Up/Down Conversion D/A A/D A/D US Data BCM5201 10/100BT XCVR Telephony Line Card * HPNA RJ-45 RJ-11 RJ-11 DS Data Analog Module (* Included in BCM92200V) BCM92200 OVERVIEW BCM2200 Downstream 12 Channel Est SINR Metric Calc From A/D From A/D IF AGC CTRL 12 FIR Filtering & Decim FFT Beamforming & Demod Decoding & Deinterleaving Downstream Header Processor Downstream DES 2 AGC Synch Message Processor FLL CTRL ODU CTRL & STAT Modem Controller DMA and Memory Interface SDRAM MAP Processor 14 To D/A FIR Filtering & Interp IFFT Upstream Encoding & Interleaving Upstream TDMA Controller Upstream Header Processor Upstream DES JTAG Interface CPU and PCI Interface The BCM92200 is a complete wireless modem providing RF, IF and baseband hardware, along with MAC processing software. The design is based on the BCM2200 wireless modem physical layer and MAC device. The BCM92200 is the first integrated device specifically designed to address the broadband wireless market requirements. It is based on a standardized MAC implementation and provides the superior performance advantages of spatial diversity and OFDM in the VOFDM receiver. The MAC used in the BCM92200 is a mature design, taken from previous generations of Broadcom modem products. It includes all the functionality required to support voice over IP applications, such as fragmentation and quality of service. In addition, the MAC is enhanced for nearly symmetric throughput in many operating modes. The reference design also includes the BCM3310 Broadband Communications Processor and the BCM5201 Ethernet physical layer transceiver. An analog IF module and an outdoor RF electronics package with antenna is a part of the BCM92200. Broadcom(R) and the pulse logo are registered trademarks of Broadcom Corporation and/or its subsidiaries in the United States and certain other countries. The reference design leverages many years of Broadcom software engineering applied to Broadcom DOCSIS/EuroDOCSIS platforms to ensure high quality, fully portable software deliverables. The BCM92200 provides multiple, easy to use interfaces: two serial interfaces, Universal Serial Bus (USB), 10BASE-T Ethernet and Home Phoneline Networking Alliance (HPNA). A complete end-to-end reference design solution is offered by the combination of the BCM92200 and BCM92210 Broadband Wireless Basestation Reference Design. These reference designs are a direct aid in reducing the development time to bring the highest performance and lowest cost wireless point-to-multipoint product to market. For more information please contact us at: Phone: 949-450-8700, FAX: 949-450-8710 Email: info@broadcom.com Visit our web site at: www.broadcom.com (c) 2000 by BROADCOM CORPORATION. All rights reserved. 92200-PB01-R-10.25.00 BROADCOM CORPORATION 16215 Alton Parkway, P.O. Box 57013 Irvine, California 92619-7013 |
Price & Availability of BCM92200
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |