參數(shù)資料
型號： XRT75R03IV
廠商： Exar Corporation
文件頁數(shù)： 81/92頁
文件大?。?/td> 0K
描述： IC LIU E3/DS3/STS-1 3CH 128LQFP
標(biāo)準(zhǔn)包裝： 72
類型： 線路接口裝置（LIU）
驅(qū)動器/接收器數(shù)： 3/3
規(guī)程： DS3，E3，STS-1
電源電壓： 3.135 V ~ 3.465 V
安裝類型： 表面貼裝
封裝/外殼： 128-LQFP
供應(yīng)商設(shè)備封裝： 128-LQFP（14x20）
包裝： 托盤
XRT75R03
xr
REV. 1.0.8
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
79
2
LOSMUT Enable
R/W
0
Muting upon LOS Enable - Channel_n:
This READ/WRITE bit-field is used to configure the
Receive Section (within Channel_n) to automatically pull
their corresponding Recovered Data Output pins (e.g.,
RPOS_n and RNEG_n) to GND anytime (and for the dura-
tion that) the Receive Section declares the LOS defect
condition. In other words, this feature (if enabled) will
cause the Receive Channel to automatically mute the
Recovered data anytime (and for the duration that) the
Receive Section declares the LOS defect condition.
0 - Disables the Muting upon LOS feature. In this setting
the Receive Section will NOT automatically mute the
Recovered Data whenever it is declaring the LOS defect
condition.
1 - Enables the Muting upon LOS feature. In this setting
the Receive Section will automatically mute the Recovered
Data whenever it is declaring the LOS defect condition.
1
Receive Monitor
Mode Enable
R/W
0
Receive Monitor Mode Enable - Channel_n:
This READ/WRITE bit-field is used to configure the
Receive Section of Channel_n to operate in the Receive
Monitor Mode.
If the user configures the Receive Section to operate in the
Receive Monitor Mode, then it will be able to receive a
nominal DSX-3/STSX-1 signal that has been attenuated by
20dB of flat loss along with 6dB of cable loss, in an error-
free manner. However, internal LOS circuitry is sup-
pressed and LOS will never assert nor LOS be declared
when operating under this mode.
0 - Configures the corresponding channel to operate in the
Normal Mode.
1 - Configure the corresponding channel to operate in the
Receive Monitor Mode.
0
Receive Equalizer
Enable
R/W
0
Receive Equalizer Enable - Channel_n:
This READ/WRITE register bit is used to either enable or
disable the Receive Equalizer block within the Receive
Section of Channel_n, as listed below.
0 - Disables the Receive Equalizer within the correspond-
ing channel.
1 - Enables the Receive Equalizer within the correspond-
ing channel.
NOTE: For virtually all applications, we recommend that
the user set this bit-field to "1" (for all three
channels) and enable the Receive Equalizer.
BIT NUMBER
NAME
TYPE
DEFAULT
VALUE
DESCRIPTION
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT75R03IV-F 功能描述:外圍驅(qū)動器與原件 - PCI 3-Ch E3/DS3/STS-1 RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
XRT75R03IVTR 功能描述:時鐘合成器/抖動清除器 3CHNNEL E3/DS3/STS 1 JITTER ATTENUATOR RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT75R03IVTR-F 功能描述:時鐘合成器/抖動清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
XRT75R06 制造商:EXAR 制造商全稱:EXAR 功能描述:SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
XRT75R06D 制造商:EXAR 制造商全稱:EXAR 功能描述:SIX CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
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