参数资料
| 型号： | XRT75R03IVTR |
| 厂商： | Exar Corporation |
| 文件页数： | 59/92页 |
| 文件大小： | 0K |
| 描述： | IC LIU E3/DS3/STS-1 3CH 128LQFP |
| 标准包装： | 750 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 3/3 |
| 规程： | DS3，E3，STS-1 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 128-LQFP |
| 供应商设备封装： | 128-LQFP（14x20） |
| 包装： | 带卷 (TR) |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页第41页第42页第43页第44页第45页第46页第47页第48页第49页第50页第51页第52页第53页第54页第55页第56页第57页第58页当前第59页第60页第61页第62页第63页第64页第65页第66页第67页第68页第69页第70页第71页第72页第73页第74页第75页第76页第77页第78页第79页第80页第81页第82页第83页第84页第85页第86页第87页第88页第89页第90页第91页第92页
XRT75R03
xr
REV. 1.0.8
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
59
5
RxON Ch 1
R/W
0
Receiver Section ON - Channel 1
This READ/WRITE bit-field is used to either turn on or turn off the
Receive Section of Channel 1. If the user turns on the Receive Sec-
tion, then Channel 1 will begin to receive the incoming DS3, E3 or
STS-1 data-stream via the RTIP_1 and RRING_1 input pins.
Conversely, if the user turns off the Receive Section, then the entire
Receive Section (e.g., AGC and Receive Equalizer Block, Clock
Recovery PLL, etc) will be powered down.
0 - Shuts off the Receive Section of Channel 1.
1 - Turns on the Receive Section of Channel 1.
4
RxON Ch 0
R/W
0
Receiver Section ON - Channel 0
This READ/WRITE bit-field is used to either turn on or turn off the
Receive Section of Channel 0. If the user turns on the Receive Sec-
tion, then Channel 0 will begin to receive the incoming DS3, E3 or
STS-1 data-stream via the RTIP_0 and RRING_0 input pins.
Conversely, if the user turns off the Receive Section, then the entire
Receive Section (e.g., AGC and Receive Equalizer Block, Clock
Recovery PLL, etc) will be powered down.
0 - Shuts off the Receive Section of Channel 0.
1 - Turns on the Receive Section of Channel 0.
3
Reserved
R/O
0
2
TxON Ch 2
R/W
0
Transmit Driver ON - Channel 2
This READ/WRITE bit-field is used to either turn on or turn off the
Transmit Driver associated with Channel 2. If the user turns on the
Transmit Driver, then Channel 2 will begin to transmit DS3, E3 or
STS-1 pulses on the line via the TTIP_2 and TRING_ 2 output pins.
Conversely, if the user turns off the Transmit Driver, then the TTIP_2
and TRING_2 output pins will be tri-stated.
0 - Shuts off the Transmit Driver associated with Channel 2 and tri-
states the TTIP_2 and TRING_ 2 output pins.
1 - Turns on or enables the Transmit Driver associated with Channel
2.
NOTE: If the user wishes to exercise software control over the state
of the Transmit Driver associated with Channel 2, then it is
imperative that the user pull the TxON_2 (pin 125) to a logic
"High" level.
BIT
NUMBER
NAME
TYPE
DEFAULT
VALUE
DESCRIPTION
相关PDF资料 |
PDF描述 |
|---|---|
| MS27472T10B35SB | CONN RCPT 13POS WALL MNT W/SCKT |
| VE-21W-MX-F3 | CONVERTER MOD DC/DC 5.5V 75W |
| XRT75L00DIV | IC LIU E3/DS3/STS-1 SGL 52TQFP |
| MS27466T11B98SA | CONN RCPT 6POS WALL MT W/SCKT |
| MS27466E15A15S | CONN RCPT 15POS WALL MT W/SCKT |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT75R03IVTR-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 |
| XRT75R06 | 制造商:EXAR 制造商全称:EXAR 功能描述:SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR |
| XRT75R06D | 制造商:EXAR 制造商全称:EXAR 功能描述:SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER |
| XRT75R06DES | 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 |
| XRT75R06DIB | 功能描述:网络控制器与处理器 IC 6CH E3/DS3/STS1 LIU w/DeSynch 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 |
发布紧急采购，3分钟左右您将得到回复。