参数资料
型号: XRT83L30IV-F
厂商: Exar Corporation
文件页数: 7/78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
XRT83L30
12
REV. 1.0.1
SINGLE-CHANNEL T1/E1/J1 LH/SH TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
TERSEL1
TERSEL0
43
42
I
Termination Impedance Select pin 1
Termination Impedance Select pin 0
In the Hardware mode and in the Internal Termination mode (TXTSEL=”1”
and/or RXTSEL=”1”) TERSEL[1:0] control the transmit and receive termina-
tion impedance according to the following table:
In the Internal Termination mode, the receive termination is realized com-
pletely by internal resistors or the combination of internal and one fixed exter-
nal resistor (see description for RXRES[1:0] pins). In the internal termination
mode the transformer ratio of 1:2 and 2:1 is required for the transmitter and
receiver respectively with the transmitter output AC coupled to the trans-
former.
NOTE: This pin is internally pulled "Low" with a 50k
resistor.
RXRES1
RXRES0
51
52
I
Receive External Resistor Control pin 1
Receive External Resistor Control pin 0
In Hardware mode, RXRES[1:0] pins selects the required value of the exter-
nal fixed resistor for the receiver according to the following table. This mode
is only available in the internal impedance mode by pulling RXTSEL “High”.
NOTE: Internally pulled “Low” with 50k
resistor.
TERMINATIONS
SIGNAL NAME
PIN #TYPE
DESCRIPTION
TERSEL1
0
1
75
0
1
0
Termination
TERSEL0
0
1
100
120
110
RXRES1
0
RX Fixed Resistor
No External Fixed Resistor
240
RXRES0
0
1
210
150
0
1
相关PDF资料
PDF描述
XRT83L314IB-L IC LIU T1/E1/J1 14CH 304TBGA
XRT83L34IV-F IC LIU T1/E1/J1 QUAD 128TQFP
XRT83L38IB-F IC LIU T1/E1/J1 OCTAL 225BGA
XRT83SH314IB-F IC LIU T1/E1/J1 14CH 304TBGA
XRT83SH38IB-F IC LIU SH T1/E1/J1 8CH 225BGA
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