参数资料
型号: XRT75L04IV
厂商: Exar Corporation
文件页数: 7/57页
文件大小: 0K
描述: IC LIU E3/DS3/STS-1 4CH 176LQFP
标准包装: 72
类型: 线路接口装置(LIU)
驱动器/接收器数: 4/4
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: 176-LQFP
供应商设备封装: 176-TQFP(24x24)
包装: 托盘
XRT75L04
13
REV. 1.0.4
FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
87
SDI
RxON
I
Serial Data Input:
Data is serially input through this pin.
The input data is sampled on the rising edge of the SClk pin (pin 88).
NOTES:
1.
This pin is internally pulled down
2.
If configured in Hardware Mode, this pin functions as RxON.
85
SDO
RxMON
I/O
Serial Data Output:
This pin serially outputs the contents of the specified Command Register during
Read Operations. The data is updated on the falling edge of the SClk and this
pin is tri-stated upon completion of data transfer.
NOTE: If configured in Hardware Mode, this pin functions as RxMON.
84
INT
LOSMUT
I/O
INTERRUPT Output:
This pin functions as Interrupt Output for Serial Interface. A transition to “Low”
indicates that an interrupt has been generated by the Serial Interface. The inter-
rupt function can be disabled by setting the interrupt enable bit to “0” in the
Channel Control Register.
NOTES:
1.
In Hardware mode, this pin functions as LOSMUT.
2.
This pin will remain asserted “Low” until the interrupt is serviced.
133
RESET
I
Register Reset:
Setting this input pin "Low" causes the XRT75L04 to reset the contents of the
Command Registers to their default settings and default operating configuration
NOTE: This pin is internally pulled up.
JITTER ATTENUATOR INTERFACE
PIN #
SIGNAL NAME
TYPE
DESCRIPTION
154
JA1
I
Jitter Attenuator Select 1:
In Hardware Mode, this pin along with the pin JA0 configures the Jitter Attenua-
tor as shown in the table.
NOTE: This pin is internally pulled down.
SERIAL MICROPROCESSOR INTERFACE
JA0
0
Mode
16 bit FIFO
32 bit FIFO
JA1
0
1
Disable Jitter
Attenuator
0
1
Disable Jitter
Attenuator
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XRT75L04IV-F 功能描述:外围驱动器与原件 - PCI 4-Ch DS3, E3, STS-1 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
XRT75L04IVTR 功能描述:时钟合成器/抖动清除器 4CH E3/DS3/STS1 JITTER ATTENUATOR 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
XRT75L04IVTR-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
XRT75L06 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
XRT75L06D 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