Electronic Components Datasheet Search |
|
28946-BRF-001-A Datasheet(PDF) 2 Page - M/A-COM Technology Solutions, Inc. |
|
28946-BRF-001-A Datasheet(HTML) 2 Page - M/A-COM Technology Solutions, Inc. |
2 / 2 page www.mindspeed.com/salesoffices General Information: (949) 579-3000 Headquarters – Newport Beach 4000 MacArthur Blvd., East Tower Newport Beach, CA 92660-3007 28946-BRF-001-A M03-0765 © 2002 Mindspeed Technologies™, a Conexant business. All rights reserved. Mindspeed and the Mindspeed logo are trademarks ofMindspeed Technologies. All other trademarks are the property oftheir respective owners. Although Mindspeed Technologies strives for accuracy in all its publications, this material may contain errors or omissions and is subject to change without notice. This material is provided as is and without any express or implied warranties, including merchantability, fitness for a particular purpose and non-infringement. Mindspeed Technologies shall not be liable for any special, indirect, incidental or consequential damages as a result of its use. A CONEXANT BUSINESS ™ • Operating modes supported: - ITU G.shdsl including EPAP modes (ITU G.991.2) - ITU G.handshake (ITU G.994.1) - HDSL2 (ANSI T1.418) - SDSL/2B1Q (AutoBaud) - 4640 operation complies with 2B1Q spectral masks - Proprietary/extended reach (ANSI spectrum management for loop transmission systems) - Proprietary/high-speed (ANSI spectrum management for loop transmission systems) • Highly integrated solution including framer, microprocessor, ROM/RAM, frequency synthesizer, and DSP • Two packaging options for high density and manufacturability Option A(two-package): • DSP/Framer/uP = 13x13 mm • FPBGA; AFE/LD = 7x7 mm LGA Option B (two package): • DSP/Framer/uP = 24x24 mm • LQFP; AFE/LD = 7 x 7 LGA • Embedded microprocessor for autonomous operation and EOC processing • Data rates from 192 Kbps to 4.6 Mbps in 8 Kbps increments • Central office (COT) and remote (RT) operation • Glueless interface to popular microprocessors • Single hardware circuit supports all speeds and modes of operation • +1.8 V, +3.3 V and +12 V power supplies • JTAG boundary scan • Operation over full industrial temper- ature range (-40° C to +85° C) Applications • DSL-enabled customer premises equipment (CPE) • Integrated access devices (IADs) • Digital subscriber line access multiplexers (DSLAMs) • N-Channel DAML and voice pairgain systems • Nx64K data transport • Remote LAN access • T1 and E1 HDSL-enabled transport systems • Cellular base station data links • Campus modems • Data, voice and video transport systems Product Features Full System Solution The M28946 pairs up with the M28927-29 integrated Analog Front End/Line Driver (AFE/LD) to provide a full DSL solution. The inte- grated line driver is capable of driving the high line-power EPAP modes as specified by the G.shdsl standard. The integrated frequency synthesizer, as with the rest of the ZipWirePlus family, supports data rates from 192 Kbps to 4.6 Mbps, and requires only one external crystal. This highly integrated DSL solution enables OEMs to design and manufacture the most feature-rich, lowest power and highest-density DSL equipment in the industry. Multi-Level TCPAM DSP 8051 Core Copper Pair ROM/RAM HostPort Interface Host Port RAM Bus AFE/ Line Driver Hybrid Framer ATM/ TC Utopia PCM I/F PCM I/F M28946 block diagram |
Similar Part No. - 28946-BRF-001-A_15 |
|
Similar Description - 28946-BRF-001-A_15 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |