参数资料
型号: DS21552LN
厂商: MAXIM INTEGRATED PRODUCTS INC
元件分类: Digital Transmission Interface
英文描述: DATACOM, PCM TRANSCEIVER, PQFP100
封装: 14 X 14 MM, LQFP-100
文件页数: 2/139页
文件大小: 1208K
代理商: DS21552LN
DS21352/DS21552
10 of 137
3.2 DOCUMENT REVISION HISTORY
Revision
Notes
12-10-98
Initial Release
12-18-98
Add LIUODO (LIU Open Drain Output) to CCR7.0
Add CDIG (Customer Disconnect Indication Generator) to CCR7.1
Add LIUSI (Line Interface Unit Synchronization Interface) to CCR7.2
Correct IBO register bit functions order
Add bit level description to CCR3.6
1-4-99
Delete “The elastic stores can be forced to a known depth via the Elastic Store Reset bit (CCR3.6).
Toggling the CCR3.6 bit forces the read and write pointers into opposite frames” from section 12.0
1-18-99
Add receive IBO operation PCM timing diagram
1-18-99
Correct Device ID register bit definitions
1-28-99
Correct TSYSCLK and RSYSCLK AC timing and add 4.096 MHz and 8.192 MHz AC timing
2-2-99
Correct definition and label or TUDR bit in TPRM register
2-11-99
Correct format of register definitions in body of data sheet
4-1-99
Add Receive Monitor Mode section
4-15-99
Add section on Protected Interfaces
5-7-99
Correct FMS pin # and description in JTAG section
5-17-99
Correct name of status registers in section 15.3.2
5-19-99
Correct definition of RIR3.4
7-27-99
Correct Receive Monitor Mode section
8-16-99
Remove “Preliminary” notice from data sheet
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DS21552LN+ 功能描述:网络控制器与处理器 IC 5V T1 Transceiver RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray
DS21554 制造商:Maxim Integrated Products 功能描述:
DS21554G 功能描述:IC TXRX E1 1-CHIP 5V 100-BGA RoHS:否 类别:集成电路 (IC) >> 接口 - 电信 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 06/Feb/2012 标准包装:750 系列:*
DS21554GN 功能描述:IC TXRX E1 1-CHIP 5V 100-BGA RoHS:否 类别:集成电路 (IC) >> 接口 - 电信 系列:- 产品培训模块:Lead (SnPb) Finish for COTS 产品变化通告:Product Discontinuation 06/Feb/2012 标准包装:750 系列:*
DS21554L 功能描述:网络控制器与处理器 IC 3.3/5V E1 Transceiver RoHS:否 制造商:Micrel 产品:Controller Area Network (CAN) 收发器数量: 数据速率: 电源电流(最大值):595 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:PBGA-400 封装:Tray