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MT90520AG PDF预览

MT90520AG

更新时间: 2024-02-23 05:40:57
品牌 Logo 应用领域
加拿大卓联 - ZARLINK /
页数 文件大小 规格书
180页 1721K
描述
8-Port Primary Rate Circuit Emulation AAL1 SAR

MT90520AG 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:BGA, BGA456,26X26,50Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.88
应用程序:ATMJESD-30 代码:S-PBGA-B456
JESD-609代码:e0长度:35 mm
功能数量:1端子数量:456
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:BGA
封装等效代码:BGA456,26X26,50封装形状:SQUARE
封装形式:GRID ARRAY峰值回流温度(摄氏度):225
电源:2.5,3.3 V认证状态:Not Qualified
座面最大高度:2.46 mm子类别:ATM/SONET/SDH ICs
标称供电电压:2.5 V表面贴装:YES
技术:CMOS电信集成电路类型:ATM/SONET/SDH SEGMENTATION AND REASSEMBLY DEVICE
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:BALL端子节距:1.27 mm
端子位置:BOTTOM处于峰值回流温度下的最长时间:30
宽度:35 mm

MT90520AG 数据手册

 浏览型号MT90520AG的Datasheet PDF文件第2页浏览型号MT90520AG的Datasheet PDF文件第3页浏览型号MT90520AG的Datasheet PDF文件第4页浏览型号MT90520AG的Datasheet PDF文件第5页浏览型号MT90520AG的Datasheet PDF文件第6页浏览型号MT90520AG的Datasheet PDF文件第7页 
MT90520  
8-Port Primary Rate  
Circuit Emulation AAL1 SAR  
Data Sheet  
January 2004  
Features  
Ordering Information  
AAL1 Segmentation and Reassembly device  
MT90520AG 456 Pin Plastic BGA  
compliant with Circuit Emulation Services (CES)  
standard (af-vtoa-0078.000)  
-40 to +85°C  
Supports both Unstructured and Structured  
Circuit Emulation of 8 independent DS1/E1/ST-  
BUS interfaces  
Residual Time Stamp (SRTS) via 8 independent  
PLLs  
Dual-mode (ATM-end or PHY-end) UTOPIA port  
operates in Level 1 or Level 2 mode for  
connection to external PHY or ATM devices with  
UTOPIA clock rate up to 52 MHz  
TDM bus provides 8 bidirectional serial streams  
at 1.544, 2.048, or 4.096 MHz - compatible with  
Generic (1.544 Mbps or 2.048 Mbps) and ST-  
BUS (2.048 Mbps) interfaces  
Supports master and slave TDM backplane bus  
clock operation  
Supports TDM and UTOPIA loopback functions  
Supports AAL1 trunking, with up to 128 TDM  
channels per VC (af-vtoa-0089.001)  
Supports CAS transmission and reception in all  
structured modes of operation  
Supports simultaneous processing of up to 256  
bidirectional Virtual Circuits  
Supports mixed DS1/E1 operation  
Supports mixed Unstructured and Structured CES  
operation  
Fully flexible DS0 assignment  
Complete clock recovery solution provided on-  
chip: Synchronous, Adaptive, or Synchronous  
16-bit microprocessor port, configurable to  
Motorola or Intel timing  
Master clock rate of 66.0 MHz  
External  
VC Look-Up  
Table  
Segmentation / Reassembly  
Circular Buffers  
Synchronous  
SRAM (ZBT)  
External Memory Controller  
Tx/Segmentation (X 8)  
MT90520  
UTOPIA  
OUTPUT  
BLOCK  
TX  
SAR  
TDM  
TDM Input  
Interface  
INPUT  
BLOCK  
Local  
Memory  
Clock Control  
/Recovery  
Interface  
UTOPIA  
Clock  
Management  
Interface  
Local  
Memory  
TDM  
OUTPUT  
BLOCK  
UTOPIA  
INPUT  
BLOCK  
RX SARs  
(UDT, SDT,  
Data)  
PLL  
TDM Output  
Interface  
Rx/Reassembly (X 8)  
Microprocessor  
Interface Logic  
Boundary-  
Scan Logic  
16-bit Microprocessor  
Interface  
JTAG  
Interface  
Figure 1 - MT90520 Block Diagram  
1
Zarlink Semiconductor Inc.  
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.  
Copyright 2002-2004, Zarlink Semiconductor Inc. All Rights Reserved.  

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