參數(shù)資料
型號: XRT7298IW
廠商: Exar Corporation
文件頁數(shù): 15/16頁
文件大小: 0K
描述: IC LINE TX DS3/STS-1 E3 28SOJ
標準包裝: 27
類型: 發(fā)射器
規(guī)程: DS3,E3
電源電壓: 4.75 V ~ 5.25 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
XRT7298
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DS3 SIGNAL REQUIREMENTS
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Parameter
Specification
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Notes:
1 The pulse templateproposedbyG.703 standardsis shownin Figure 4 andspecifiedin T able4 The proposedG.703 standards
furtherstatethatthevoltagein atimeslot containinga0 must notexceed
p5% of thepeakpulse amplitude,exceptfortheresidue
of precedingpulses.
2 The powerlevels specifiedbytheproposedG.703 standardsareidenticalexceptthatthepoweris tobe measuredin 3kHz bands.
3 The all 1s patternmust bea pureall 1s signal, withoutframingor othercontrolbits.
T able2. DSX3 Interconnection Specification
Lower Curve
Upper Curve
T ime
Equation
T ime
Equation
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7 {
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> VLQ5 > 7 @@
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> VLQ5 > 7@@
{ 7
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T able3. DSX-3 Pulse T emplateBoundaries for ANSI T1.404 Standards (See Figure 3. )
Lower Curve
Upper Curve
T ime
Equation
T ime
Equation
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{ 7{
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T able4. DSX-3 Pulse T emplateBoundaries for Bellcore TR-NWT -000499Standards (See Figure 4)
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