参数资料
型号: XRT73L06IB-F
厂商: Exar Corporation
文件页数: 61/63页
文件大小: 0K
描述: IC LIU E3/DS3/STS-1 6CH 217BGA
标准包装: 60
类型: 线路接口装置(LIU)
驱动器/接收器数: 6/6
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: 217-BBGA
供应商设备封装: 217-BGA(23x23)
包装: 托盘
XRT73L06
SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
REV. 1.0.2
4
PIN DESCRIPTIONS (BY FUNCTION)
TRANSMIT INTERFACE
LEAD #SIGNAL NAME
TYPE
DESCRIPTION
T15
R16
R15
N14
P14
P13
TxON_0
TxON_1
TxON_2
TxON_3
TxON_4
TxON_5
I
Transmitter ON Input - Channel 0:
Transmitter ON Input - Channel 1:
Transmitter ON Input - Channel 2:
Transmitter ON Input - Channel 3:
Transmitter ON Input - Channel 4:
Transmitter ON Input - Channel 5:
These pins are active only when the corresponding TxON bits are set.
Table below shows the status of the transmitter based on theTxON bit and TxON
pin settings.
NOTES:
1. These pins will be active and can control the TTIP and TRING outputs only
when the TxON_n bits in the channel register are set .
2. When Transmitters are turned off the TTIP and TRING outputs are Tri-
stated.
3. These pins are internally pulled up.
E3
M3
F15
P16
G3
H15
TxCLK_0
TxCLK_1
TxCLK_2
TxCLK_3
TxCLK_4
TxCLK_5
I
Transmit Clock Input for TPOS and TNEG - Channel 0:
Transmit Clock Input for TPOS and TNEG - Channel 1:
Transmit Clock Input for TPOS and TNEG - Channel 2:
Transmit Clock Input for TPOS and TNEG - Channel 3:
Transmit Clock Input for TPOS and TNEG - Channel 4:
Transmit Clock Input for TPOS and TNEG - Channel 5:
The frequency accuracy of this input clock must be of nominal bit rate ± 20 ppm.
The duty cycle can be 30%-70%.
By default, input data is sampled on the falling edge of TxCLK.
Bit
0
Transmitter Status
OFF
Pin
0
1
OFF
ON
0
1
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