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参数资料
| 型号： | LXT350PE |
| 英文描述： | PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|LDCC|28PIN|PLASTIC |
| 中文描述： | 的PCM收发器|单|优税PCM-30/E-1 |的CMOS | LDCC | 28脚|塑料 |
| 文件页数： | 3/50页 |
| 文件大小： | 1197K |
| 代理商： | LXT350PE |
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Datasheet
3
T1/E1 Short Haul Transceiver with Crystal-less Jitter Attenuation — LXT350
Contents
1.0
Pin Assignments and Signal Descriptions
......................................................8
1.1
Mode Dependent Signals......................................................................................9
Functional Description
...........................................................................................14
2.1
Initialization..........................................................................................................14
2.1.1
Reset Operation .....................................................................................14
2.2
Transmitter..........................................................................................................14
2.2.1
Transmit Digital Data Interface...............................................................14
2.2.2
Transmit Monitoring................................................................................15
2.2.3
Transmit Drivers.....................................................................................15
2.2.4
Transmit Idle Mode.................................................................................15
2.2.5
Transmit Pulse Shape............................................................................15
2.3
Receiver..............................................................................................................16
2.3.1
Receive Data Recovery..........................................................................16
2.3.2
Receive Digital Data Interface................................................................16
2.4
Jitter Attenuation .................................................................................................16
2.5
Hardware Mode...................................................................................................17
2.6
Host Mode...........................................................................................................17
2.6.1
Interrupt Handling...................................................................................17
2.7
Diagnostic Mode Operation.................................................................................19
2.7.1
Loopback Modes....................................................................................20
2.7.1.1 Local Loopback (LLOOP)..........................................................20
2.7.1.2 Analog Loopback (ALOOP).......................................................21
2.7.1.3 Remote Loopback (RLOOP) .....................................................22
2.7.1.4 Dual Loopback (DLOOP) ..........................................................23
2.7.2
Internal Pattern Generation....................................................................23
2.7.2.1 Transmit All Ones (TAOS).........................................................23
2.7.2.2 Quasi-Random Signal Source (QRSS) .....................................23
2.7.3
Error Insertion and Detection .................................................................25
2.7.3.1 Bipolar Violation Insertion (INSBPV).........................................25
2.7.3.2 Logic Error Insertion (INSLER)..................................................25
2.7.3.3 Logic Error Detection (QPD) .....................................................25
2.7.3.4 Bipolar Violation Detection (BPV)..............................................25
2.7.3.5 HDB3 Code Violation Detection (CODEV)................................25
2.7.3.6 HDB3 Zero Substitution Violation Detection (ZEROV)..............26
2.7.4
Alarm Condition Monitoring....................................................................26
2.7.4.1 Loss of Signal (LOS) .................................................................26
2.7.4.2 Alarm Indication Signal Detection (AIS) ....................................26
2.7.4.3 Driver Failure Monitor Open (DFMO)........................................27
2.7.4.4 Elastic Store Overflow/Underflow (ESOVR and ESUNF)..........27
2.7.4.5 Built-In Self Test (BIST).............................................................27
Register Definitions
.................................................................................................28
Application Information
.........................................................................................33
4.1
Transmit Return Loss..........................................................................................33
4.2
Transformer Data................................................................................................33
4.3
Application Circuits..............................................................................................33
2.0
3.0
4.0
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PDF描述 |
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| LXT361LE | Telecommunication IC |
| LXT361PE | Telecommunication IC |
| LXT362LE | PCM TRANSCEIVER|SINGLE|T-1(DS1)|CMOS|QFP|44PIN|PLASTIC |
| LXT362PE | PCM TRANSCEIVER|SINGLE|T-1(DS1)|CMOS|LDCC|28PIN|PLASTIC |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LXT350QE | 制造商:LEVEL1 功能描述: |
| LXT351 | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:T1/E1 Short Haul Transceiver with Crystal-less Jitter Attenuation |
| LXT351PE | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|LDCC|28PIN|PLASTIC |
| LXT351QE | 制造商:INTEL 制造商全称:Intel Corporation 功能描述:PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|QFP|44PIN|PLASTIC |
| LXT360 | 制造商:LVL1 制造商全称:LVL1 功能描述:Integrated T1/E1 LH/SH Transceivers for DS1/DSX-1/CSU or NTU/ISDN PRI Applications |
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