参数资料
| 型号： | XRT83SL28IV-F |
| 厂商： | Exar Corporation |
| 文件页数： | 45/47页 |
| 文件大小： | 0K |
| 描述： | IC LIU SH E1 8CH 144TQFP |
| 标准包装： | 60 |
| 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： | 144-LQFP |
| 供应商设备封装： | 144-TQFP（20x20） |
| 包装： | 托盘 |
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页当前第45页第46页第47页
xr
XRT83SL28
REV. 1.0.0
8-CHANNEL E1 SHORT-HAUL LINE INTERFACE UNIT
5
PIN DESCRIPTIONS
HOST MODE INTERFACE
SERIAL MICROPROCESSOR INTERFACE
NAME
PIN
TYPE
DESCRIPTION
CS
89
I
Chip Select Input
Active low signal. This signal enables the serial microprocessor interface by
pulling chip select "Low". The serial interface is disabled when the chip select
signal returns "High".
SCLK
90
I
Serial Clock Input
The serial clock input samples SDI on the rising edge and updates SDO on the
falling edge. See the Serial Microprocessor section of this datasheet for more
details.
SDI
92
I
Serial Data Input
The serial data input pin is used to supply an address and data string to pro-
gram the internal registers within the device. See the Serial Microprocessor
section of this datasheet for more details.
SDO
91
O
Serial Data Output
The serial data output pin is used to retrieve the internal contents of a selected
register in readback mode. See the Microprocessor section of this datasheet
for more details.
Reset
28
I
Hardware Reset Input
Active low signal. When this pin is pulled "Low" for more than 10S, all internal
registers and state machines are set to their default state.
NOTE: This pin must be pulled "High" to VDD for normal operation.
INT
100
O
Interrupt Output
Active low signal. This signal is asserted "Low" when a change in alarm status
occurs. Once the status registers have been read, the interrupt pin will return
"High". GIE (Global Interrupt Enable) must be set "High" in the appropriate
global register to enable interrupt generation.
NOTE: This pin is an open-drain output that requires an external 10K
pull-up
resistor.
HW/Host
81
I
Hardware / Host Mode Select Input
This pin is used to select the mode of operation. By default, the LIU is config-
ured for Host mode. To select Hardware mode, this pin must be pulled "High".
NOTE: Internally pulled "Low" with a 50k
resistor.
相关PDF资料 |
PDF描述 |
|---|---|
| XRT83SL30IV-F | IC LIU T1/E1/J1 SGL 64TQFP |
| XRT83SL314IB-L | IC LIU SH T1/E1/J1 14CH 304TBGA |
| XRT83SL34IV-F | IC LIU T1/E1/J1 QUAD 128TQFP |
| XRT83SL38IB-F | IC LIU SH T1/E1/J1 OCTAL 225BGA |
| XRT83VL38IB-F | IC LIU SH T1/E1/J1 OCTAL 225BGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT83SL30 | 制造商:EXAR 制造商全称:EXAR 功能描述:SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83SL30ES | 功能描述:外围驱动器与原件 - PCI 1 CHT1/E1 LIUSH RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
| XRT83SL30IV | 制造商:EXAR 制造商全称:EXAR 功能描述:SINGLE-CHANNEL T1/E1/J1 SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR |
| XRT83SL30IV-F | 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 |
| XRT83SL30IVTR-F | 功能描述:外围驱动器与原件 - PCI RoHS:否 制造商:PLX Technology 工作电源电压: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:FCBGA-1156 封装:Tray |
发布紧急采购，3分钟左右您将得到回复。