NOTES: 1. Figure 10" />
參數(shù)資料
型號(hào): XRT82D20IW-F
廠商: Exar Corporation
文件頁(yè)數(shù): 9/27頁(yè)
文件大?。?/td> 0K
描述: IC LIU E1 SGL 28SOJ
標(biāo)準(zhǔn)包裝: 27
類型: 線路接口裝置(LIU)
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: E1
電源電壓: 3.135 V ~ 3.465 V
安裝類型: 表面貼裝
封裝/外殼: 28-BSOJ
供應(yīng)商設(shè)備封裝: 28-SOJ
包裝: 管件
其它名稱: 1016-1359-5
XRT82D20
16
REV. 1.0.8
SINGLE CHANNEL E1 LINE INTERFACE UNIT
NOTES:
1.
Figure 10 and Figure 11indicate that for 3.3 V operation, both 75 and 120 applications, the user should
connect a 9.1
resistor in series between the TTIP/TRing outputs and the transformer.
2.
Figure 10 and Figure 11indicate that the user should use a 2 : 1 STEP-UP Transformer.
FIGURE 11. ILLUSTRATION OF HOW TO INTERFACE THE XRT82D20 TO THE LINE FOR 120 OHM APPLICATIONS AND
3.3V OPERATION ONLY
866
866
R Load
120
9.1
9.1
1 : 2
2 : 1
RTIP
RRING
TTIP
TRING
+3.3 V
0.1
F
TVDD
AVDD
TxLEV
TNEG/CODE
TPOS/TData
TClk
RPOS/RData
RNEG/LCV
RClk
AGND
TGND
10
F
120
Twisted Pair
120
Signal
Source
120
Twisted Pair
Rx Input
Tx Output
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
XRT82D20IW-F 制造商:Exar Corporation 功能描述:T1/E1 LIU IC
XRT82D20IWTR 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI Single Ch E1 LIU 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
XRT82D20IWTR-F 功能描述:外圍驅(qū)動(dòng)器與原件 - PCI Single Ch E1 LIU 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
XRT82L24 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD E1 LINE TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR
XRT82L24A 制造商:EXAR 制造商全稱:EXAR 功能描述:QUAD E1 LINE TRANSCEIVER WITH CLOCK RECOVERY AND JITTER ATTENUATOR