参数资料
型号: XRT83SL38IB
厂商: Exar Corporation
文件页数: 36/88页
文件大小: 0K
描述: IC LIU SH T1/E1/J1 OCTAL 225BGA
标准包装: 84
类型: 线路接口装置(LIU)
驱动器/接收器数: 8/8
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: 225-BGA
供应商设备封装: 225-BGA(19x19)
包装: 托盘
XRT83SL38
39
REV. 1.0.2
OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
RECEIVE
For N+1 redundancy, the receivers on the primary cards should be programmed for internal impedance mode.
The receivers on the backup card should be programmed for external impedance mode. Since there is no
external resistor in the circuit, the receivers on the backup card will be high impedance. Select the impedance
for the desired mode of operation, T1/E1/J1. To swap the primary card, set the backup card to internal
impedance mode, then the primary card to external impedance mode. See Figure 16. for a simplified block
diagram of the receive section for a N+1 redundancy scheme.
NOTE: For simplification, the over voltage protection circuitry was omitted.
FIGURE 16. SIMPLIFIED BLOCK DIAGRAM - RECEIVE SECTION FOR N+1 REDUNDANCY
Backplane Interface
Primary Card
XRT83SL38
Rx
Line Interface Card
Prim ary Card
XRT83SL38
Rx
Prim ary Card
XRT83SL38
Rx
Ba ckup Card
XRT83SL38
Rx
RxT SEL=1, Internal
RxTSEL=1, External
T1/E1 Line
1:1
相关PDF资料
PDF描述
MS27472T10B35SC CONN RCPT 13POS WALL MNT W/SCKT
XRT75R03IVTR-F IC LIU E3/DS3/STS-1 3CH 128LQFP
VE-21W-MX-F4 CONVERTER MOD DC/DC 5.5V 75W
XRT75R03IVTR IC LIU E3/DS3/STS-1 3CH 128LQFP
MS27472T10B35SB CONN RCPT 13POS WALL MNT W/SCKT
相关代理商/技术参数
参数描述
XRT83SL38IB-F 功能描述:时钟合成器/抖动清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel
XRT83SL38IV 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83VL38 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT83VL38ES 功能描述:界面开发工具 Eval System for XRT83L38 Series RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V
XRT83VL38IB 制造商:EXAR 制造商全称:EXAR 功能描述:OCTAL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR