参数资料
型号: DS21348TN+
厂商: Maxim Integrated Products
文件页数: 14/76页
文件大小: 0K
描述: IC LIU T1/E1/J1 3.3V 44-TQFP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 160
类型: 线路接口装置(LIU)
驱动器/接收器数: 1/1
规程: T1/E1/J1
电源电压: 3.135 V ~ 3.465 V
安装类型: 表面贴装
封装/外壳: 44-TQFP
供应商设备封装: 44-TQFP(10x10)
包装: 托盘
产品目录页面: 1429 (CN2011-ZH PDF)
DS21348/DS21Q348
21 of 76
Table 2-8. Loopback Control in Hardware Mode
LOOPBACK
SYMBOL
CONTROL
BIT
LOOP1
LOOP0
Remote Loopback
RLB
CCR6.6
1
Local Loopback
LLB
CCR6.7
1
0
Analog Loopback
ALB
CCR6.4
0
1
No Loopback
0
Table 2-9. Transmit Data Control in Hardware Mode
TRANSMIT DATA
SYMBOL
CONTROL
BIT
TX1
TX0
Transmit Unframed
All Ones
TUA1
CCR3.7
1
Transmit Alternating
Ones and Zeros
TAOZ
CCR3.5
1
0
Transmit PRBS
TPRBSE
CCR3.4
0
1
TPOS and TNEG
0
Table 2-10. Receive Sensitivity Settings
EGL
(CCR4.4)
ETS
(CCR1.7)
RECEIVE SENSITIVITY
0
0 (E1)
-12dB (short haul)
1
0 (E1)
-43dB (long haul)
1
1 (T1)
-30dB (limited long haul)
0
1 (T1)
-36dB (long haul)
Table 2-11. Monitor Gain Settings
MM1
(CCR5.5)
MM0
(CCR5.4)
INTERNAL LINEAR
GAIN BOOST (dB)
0
Normal operation (no boost)
0
1
20
1
0
26
1
32
Table 2-12. Internal Rx Termination Select
RT1
(CCR5.1)
RT0
(CCR5.0)
INTERNAL RECEIVE
TERMINATION CONFIGURATION
0
Internal receive-side termination disabled
0
1
Internal receive-side 120
enabled
1
0
Internal receive-side 100
enabled
1
Internal receive-side 75
enabled
相关PDF资料
PDF描述
VE-B5J-MX-F2 CONVERTER MOD DC/DC 36V 75W
VE-B5J-MX-F1 CONVERTER MOD DC/DC 36V 75W
VE-B5J-MW CONVERTER MOD DC/DC 36V 100W
VE-B54-MX-F3 CONVERTER MOD DC/DC 48V 75W
T 3402 000 CONN CIR RCPT MALE 6POS PNL MNT
相关代理商/技术参数
参数描述
DS21348TN+ 功能描述:网络控制器与处理器 IC 3.3V E1/T1/J1 Line Interface 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
DS21348TNB 功能描述:网络控制器与处理器 IC 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
DS21348T-W 功能描述:网络控制器与处理器 IC 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
DS21349 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:3.3V T1/J1 Line Interface Unit
DS21349DK 功能描述:网络开发工具 DS21349 Design Kit RoHS:否 制造商:Rabbit Semiconductor 产品:Development Kits 类型:Ethernet to Wi-Fi Bridges 工具用于评估:RCM6600W 数据速率:20 Mbps, 40 Mbps 接口类型:802.11 b/g, Ethernet 工作电源电压:3.3 V