参数资料
型号: XRT75R03IVTR
厂商: Exar Corporation
文件页数: 80/92页
文件大小: 0K
描述: IC LIU E3/DS3/STS-1 3CH 128LQFP
标准包装: 750
类型: 线路接口装置(LIU)
驱动器/接收器数: 3/3
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: 128-LQFP
供应商设备封装: 128-LQFP(14x20)
包装: 带卷 (TR)
xr
XRT75R03
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
REV. 1.0.8
78
TABLE 28: RECEIVE CONTROL REGISTER - CHANNEL 0 ADDRESS LOCATION = 0X05
Channel 1 Address Location = 0x0D
Channel 2 Address Location = 0x15
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Unused
Disable DLOS
Detector
Disable ALOS
Detector
RxCLKINV
LOSMUT
Enable
Receive
Monitor Mode
Enable
Receive
Equalizer
Enable
R/O
R/W
0
BIT NUMBER
NAME
TYPE
DEFAULT
VALUE
DESCRIPTION
7 - 6
Unused
R/O
0
5
Disable DLOS
Detector
R/W
0
Disable Digital LOS Detector - Channel_n:
This READ/WRITE bit-field is used to either enable or dis-
able the Digital LOS (Loss of Signal) Detector within
Channel_n, as described below.
0 - Enables the Digital LOS Detector within Channel_n.
NOTE: This is the default condition.
1 - Disables the Digital LOS Detector within Channel_n.
NOTE: This bit-field is only active if Channel_n has been
configured to operate in the DS3 or STS-1 Modes.
4
Disable ALOS
Detector
R/W
0
Disable Analog LOS Detector - Channel_n:
This READ/WRITE bit-field is used to either enable or dis-
able the Analog LOS (Loss of Signal) Detector within
Channel_n, as described below.
0 - Enables the Analog LOS Detector within Channel_n.
NOTE: This is the default condition.
1 - Disables the Analog LOS Detector within Channel_n.
NOTE: This bit-field is only active if Channel_n has been
configured to operate in the DS3 or STS-1 Modes.
3
RxCLKINV
R/W
0
Receive Clock Invert Select - Channel_n:
This READ/WRITE bit-field is used to select the edge of
the RCLK_n output that the Receive Section of Channel_n
will use to output the recovered data via the RPOS_n and
RNEG_n output pins, as described below.
0 - Configures the Receive Section (within the correspond-
ing channel) to output the recovered data via the RPOS_n
and RNEG_n output pins upon the rising edge of RCLK_n.
1 - Configures the Receive Section (within the correspond-
ing channel) to output the recovered data via the RPOS_n
and RNEG_n output pins upon the falling edge of RCLK_n.
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