参数资料
| 型号： | XRT83L30IV-F |
| 厂商： | Exar Corporation |
| 文件页数： | 6/78页 |
| 文件大小： | 0K |
| 描述： | IC LIU LH/SH T1/E1 SGL 64TQFP |
| 标准包装： | 160 |
| 类型： | 线路接口装置（LIU） |
| 驱动器/接收器数： | 1/1 |
| 规程： | T1，E1 |
| 电源电压： | 3.135 V ~ 3.465 V |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 64-LQFP |
| 供应商设备封装： | 64-TQFP（10x10） |
| 包装： | 托盘 |
| 其它名称： | 1016-1633 XRT83L30IV-F-ND |
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XRT83L30
11
SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
REV. 1.0.1
REDUNDANCY SUPPORT
SIGNAL NAME
PIN #
TYPE
DESCRIPTION
DMO
11
O
Driver Failure Monitor
This pin transitions "High" if a short circuit condition is detected in the trans-
mit driver, or no transmit output pulse is detected for more than 128 TCLK
cycles.
TERMINATIONS
SIGNAL NAME
PIN #
TYPE
DESCRIPTION
GAUGE
49
I
Twisted Pair Cable Wire Gauge Select
In Hardware mode, connect this pin "High" to select 26 Gauge wire. Connect
this pin “Low” to select 22 and 24 gauge wire.
NOTE: Internally pulled “Low” with a 50k
resistor.
TRATIO
26
I
Transmitter Transformer Ratio Select
In external termination mode, setting this pin "High" selects a transformer
ratio of 1:2 for the transmitter. A "Low" on this pin sets the transmitter trans-
former ratio to 1:2.45. In the internal termination mode the transmitter trans-
former ratio is permanently set to 1:2 and the state of this pin is ignored.
NOTE: Internally pulled "Low" with a 50k
resistor.
RXTSEL
44
I
Receiver Termination Select
In Hardware mode when this pin is “Low” the receive line termination is
determined only by the external resistor. When “High”, the receive termina-
tion is realized by internal resistors or the combination of internal and exter-
nal resistors according to RXRES[1:0]. These conditions are described in the
following table:
NOTE: This pin is internally pulled "Low" with a 50k
resistor.
TXTSEL
45
I
Transmit Termination Select
In Hardware mode when this pin is “Low” the transmit line termination is
determined only by external resistor. When “High”, the transmit termination is
realized only by an internal resistor. These conditions are summarized in the
following table:
NOTE: This pin is internally pulled "Low" with a 50k
resistor.
RXTSEL
RX Termination
0
1
External
Internal
TXTSEL
TX Termination
0
1
External
Internal
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相关代理商/技术参数 |
参数描述 |
|---|---|
| XRT83L314 | 制造商:EXAR 制造商全称:EXAR 功能描述:14-CHANNEL T1/E1/J1 LONG-HAUL/SHORT-HAUL LINE INTERFACE UNIT |
| XRT83L314ES | 功能描述:LIN 收发器 RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8 |
| XRT83L314IB | 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 |
| XRT83L314IB-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 |
| XRT83L314IB-L | 功能描述:LIN 收发器 14 channel, LH/SH T1/E1 LIU RoHS:否 制造商:NXP Semiconductors 工作电源电压: 电源电流: 最大工作温度: 封装 / 箱体:SO-8 |
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