参数资料
| 型号： | XRT75L02DIV-F |
| 厂商： | Exar Corporation |
| 文件页数： | 49/50页 |
| 文件大小： | 0K |
| 描述： | IC LIU E3/DS3/STS-1 2CH 100TQFP |
| 标准包装： | 90 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 2/2 |
| 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： | 100-LQFP |
| 供应商设备封装： | 100-TQFP（14x14） |
| 包装： | 托盘 |
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xr
XRT75L02
REV. 1.0.3
TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
6
RECEIVE INTERFACE
PIN #
SIGNAL NAME
TYPE
DESCRIPTION
1
25
REQEN_0
REQEN_1
I
Receive Equalization Enable Input - Channel 0:
Receive Equalization Enable Input - Channel 1:
Setting this input pin "High" enables the Internal Receive Equalizer of
Channel_n. Setting this pin "Low" disables the Internal Receive Equalizer.
NOTES:
1.
This input pin is ignored and should be connected to GND if the
XRT75L02 is operating in the HOST Mode
2.
This pin is internally pulled down.
31
RxON/
SDI
I
Hardware Mode: Receiver Turn ON Input
Host Mode: Serial Data Input:
Function of this pin depends on whether the XRT75L02 is configured to operate
in Hardware mode or Host mode.
In Hardware mode, setting this input pin “High” turns on and enables the
Receivers of all the channels.
NOTES:
1.
If the XRT75L02 is configured in HOST mode, this pin functions as
SDI input pin (please refer to the pin description for Microprocessor
Interface)
2.
This pin is internally pulled down.
27
RxMON/
SDO
I
Hardware Mode: Receive Monitoring Mode
Host Mode: Serial Data Output:
In Hardware mode, when this pin is tied “High” all 2 channels configure into
monitoring channels. In the monitoring mode, the Receiver is capable of moni-
toring the signals with 20 dB flat loss plus 6 dB cable attenuation. This allows
monitoring very weak signal, however the internal LOS circuitry is suppressed
and LOS will never assert nor LOS be declared when operating under this
mode.
In HOST Mode each channel can be independently configured to be a monitor-
ing channel by setting the bits in the channel control registers.
NOTE: If the XRT75L02 is configured in HOST mode, this pin functions as SDO
pin (please refer to the pin description for the Microprocessor Interface).
91
36
RxCLK_0
RXCLK_1
O
Receive Clock Output - Channel 0:
Receive Clock Output - Channel 1:
By default, RPOS and RNEG data sampled on the rising edge RxCLK..
Set the RxCLKINV bit or tie RClkINV pin “High” to sample RPOS/RNEG data
on the falling edge of RxCLK
92
35
RPOS_0
RPOS_1
O
Receive Positive Data Output - Channel 0:
Receive Positive Data Output - Channel 1:
NOTE: If the B3ZS/HDB3 Decoder is enabled in Single-rail mode, then the zero
suppression patterns in the incoming line signal (such as: "00V",
"000V", "B0V", "B00V") is removed and replaced with ‘0’.
相关PDF资料 |
PDF描述 |
|---|---|
| XRT75L03DIV-F | IC LIU E3/DS3/STS-1 3CH 128LQFP |
| XRT75L03IV-F | IC LIU E3/DS3/STS-1 3CH 128LQFP |
| XRT75L04DIV-F | IC LIU E3/DS3/STS-1 4CH 176TQFP |
| XRT75L04IV-F | IC LIU E3/DS3/STS-1 4CH 176LQFP |
| XRT75L06DIB-F | IC LIU E3/DS3/STS-1 6CH 217BGA |
相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT75L02DIVTR-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 |
| XRT75L02ES | 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 |
| XRT75L02IV | 制造商:EXAR 制造商全称:EXAR 功能描述:TWO CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER |
| XRT75L02IV-F | 功能描述:网络控制器与处理器 IC 2-Ch DS3, E3, STS-1 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 |
| XRT75L02IVTR-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 |
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