參數(shù)資料
型號(hào): XRT75L03IV-F
廠商: Exar Corporation
文件頁(yè)數(shù): 16/92頁(yè)
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(dòng)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 裸露焊盤
供應(yīng)商設(shè)備封裝: 128-LQFP(14x20)
包裝: 托盤
XRT75L03
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
REV. 1.0.4
20
72
98
81
STS-1/DS3_0
STS-1/DS3_1
STS-1/DS3_2
I
STS-1/DS3 Select Input - Channel 0
STS-1/DS3 Select Input - Channel 1
STS-1/DS3 Select Input - Channel 2
This input pin, along with the corresponding E3_n input pin is used the to config-
ure a given channel within the XRT75L03 into either the DS3, E3 or STS-1
Modes.
"High" - Configures the corresponding channel to operate in the STS-1 Mode
provided that the corresponding E3_n input pin is pulled "Low".
"Low" - Configures the corresponding channel to operate in DS3 Mode provided
that the corresponding E3_n input pin is pulled "Low".
NOTES:
1.
This input pin is ignored and should be tied to GND if the XRT75L03
has been configured to operate in the Host Mode or if the
corresponding E3_n input pin is pulled "High".
2.
This input pin is internally pulled low.
74
96
83
RLB_0
RLB_1
RLB_2
I
Remote Loop-back - RLB Input - Channel 0:
Remote Loop-back - RLB Input - Channel 1:
Remote Loop-back - RLB Input - Channel 2:
This input pin along with LLB_n is used to configure different Loop-Back modes.
NOTE:
This input pin is ignored and should be connected to GND if the
XRT75L03 is operating in the HOST Mode.
73
97
82
LLB_0
LLB_1
LLB_2
I
Loop-Back Select - LLB Input - Channel 0
Loop-Back Select - LLB Input - Channel 1
Loop-Back Select - LLB Input - Channel 2
Please see description above for RLB_n
102
TEST
****
Factory Test Mode Input Pin
This pin must be connected to GND for normal operation.
NOTE: This input pin is internally pulled "Low".
GENERAL CONTROL PINS
PIN #SIGNAL NAME
TYPE
DESCRIPTION
RLB_n
0
Loopback Mode
Normal (No Loop-Back) Mode
Analog Loop-Back Mode
LLB_n
0
1
Remote Loop-Back Mode
Digital Local Loop-Back Mode
0
1
相關(guān)PDF資料
PDF描述
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XRT75L04IV-F IC LIU E3/DS3/STS-1 4CH 176LQFP
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT75L03IVTR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 3CH E3/DS3/STS1 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
XRT75L03IVTR-F 功能描述:時(shí)鐘合成器/抖動(dòng)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
XRT75L04 制造商:EXAR 制造商全稱:EXAR 功能描述:FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER
XRT75L04D 制造商:EXAR 制造商全稱:EXAR 功能描述:FOUR CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
XRT75L04DES 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 4CH T3/E3/STS1 LIU+DESYNCH 3.3V 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