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參數(shù)資料
| 型號： | LXT332PE |
| 英文描述： | Line Interface |
| 中文描述： | 線路接口 |
| 文件頁數(shù)： | 3/32頁 |
| 文件大小： | 395K |
| 代理商： | LXT332PE |
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Datasheet
3
Dual T1/E1 Line Interface Unit — LXT331
Contents
1.0
2.0
Pin Assignments & Signal Descriptions
..........................................................6
Functional Description
...........................................................................................10
2.1
Receiver..............................................................................................................10
2.2
Transmitter..........................................................................................................10
2.2.1
Pulse Shape...........................................................................................11
2.2.2
Driver Performance Monitor ...................................................................11
2.2.3
Driver Failure Monitor.............................................................................12
2.3
Control Modes.....................................................................................................12
2.3.1
Host Mode Control .................................................................................13
2.3.1.1 Serial Input Word.......................................................................13
2.3.1.2 Serial Output Word....................................................................14
2.3.1.3 Interrupt Handling......................................................................14
2.3.2
Hardware Mode Control.........................................................................14
2.4
Diagnostic Mode Operation.................................................................................18
2.5
Initialization & Reset............................................................................................19
Application Information
.........................................................................................20
3.1
Power Requirements...........................................................................................20
3.1.1
Line Interface Requirements..................................................................20
3.2
Line Protection ....................................................................................................21
3.2.1
1.544 Mbps T1 Applications...................................................................21
3.2.2
2.048 Mbps E1 Coax Applications .........................................................21
3.2.3
2.048 Mbps E1 Twisted-Pair Applications..............................................22
Test Specifications
..................................................................................................25
Mechanical Specifications
....................................................................................30
3.0
4.0
5.0
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
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| LXT336QE | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM RECEIVER|QUAD|CEPT PCM-30/E-1|CMOS|QFP|64PIN|PLASTIC |
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