參數(shù)資料
型號(hào)： LXT351
廠商： Intel Corp.
英文描述： T1/E1 Short Haul Transceiver with Crystal-less Jitter Attenuation
中文描述： 短途的T1/E1收發(fā)器與晶體抖動(dòng)衰減
文件頁數(shù)： 3/46頁
文件大?。?/td> 1132K
代理商： LXT351
Datasheet
3
T1/E1 Short Haul Transceiver with Crystal-less Jitter Attenuation — LXT351
Contents
1.0
Pin Assignments and Signal Descriptions
......................................................8
1.1
Mode Dependent Signals......................................................................................9
Functional Description
...........................................................................................13
2.1
Initialization..........................................................................................................13
2.1.1
Reset Operation .....................................................................................13
2.2
Transmitter..........................................................................................................13
2.2.1
Transmit Digital Data Interface...............................................................13
2.2.2
Transmit Monitoring................................................................................14
2.2.3
Transmit Drivers.....................................................................................14
2.2.4
Transmit Idle Mode.................................................................................14
2.2.5
Transmit Pulse Shape............................................................................14
2.3
Receiver..............................................................................................................15
2.3.1
Receive Data Recovery..........................................................................15
2.4
Jitter Attenuation .................................................................................................15
2.5
Diagnostic Mode Operation.................................................................................16
2.5.1
Loopback Modes....................................................................................16
2.5.1.1 Local Loopback .........................................................................16
2.5.1.2 Analog Loopback.......................................................................18
2.5.1.3 Remote Loopback .....................................................................18
2.5.1.4 Dual Loopback ..........................................................................19
2.5.2
Internal Pattern Generation....................................................................19
2.5.2.1 Transmit All Ones......................................................................19
2.5.2.2 Quasi-Random Signal Source (QRSS) .....................................20
2.5.3
Error Insertion and Detection .................................................................21
2.5.3.1 Bipolar Violation Insertion (INSBPV).........................................21
2.5.3.2 Logic Error Insertion (INSLER)..................................................21
2.5.3.3 Bipolar Violation Detection (BPV)..............................................21
2.5.3.4 HDB3 Code Violation Detection (CODEV)................................21
2.5.3.5 HDB3 Zero Substitution Violation Detection (ZEROV)..............21
2.5.4
Alarm Condition Monitoring....................................................................22
2.5.4.1 Loss of Signal............................................................................22
2.5.4.2 Alarm Indication Signal Detection .............................................22
2.5.4.3 Driver Failure Open Mode.........................................................22
2.5.4.4 Elastic Store Overflow/Underflow..............................................22
2.5.4.5 Built-In Self Test........................................................................23
2.6
Parallel Microprocessor Interface........................................................................23
2.6.1
Interrupt Handling...................................................................................23
Register Definitions
.................................................................................................24
Application Information
.........................................................................................29
4.1
Transmit Return Loss..........................................................................................29
4.2
Transformer Data................................................................................................29
4.3
Application Circuit................................................................................................29
4.4
Line Protection ....................................................................................................29
4.4.1
LXT351 Application Circuit.....................................................................31
2.0
3.0
4.0
相關(guān)PDF資料
PDF描述
LXT351PE PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|LDCC|28PIN|PLASTIC
LXT351QE PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|QFP|44PIN|PLASTIC
LXT361QE Integrated T1/E1 LH/SH Transceivers for DS1/DSX-1/CSU or NTU/ISDN PRI Applications
LXT360 Integrated T1/E1 LH/SH Transceivers for DS1/DSX-1/CSU or NTU/ISDN PRI Applications
LXT361 Integrated T1/E1 LH/SH Transceivers for DS1/DSX-1/CSU or NTU/ISDN PRI Applications
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LXT351PE 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|LDCC|28PIN|PLASTIC
LXT351QE 制造商:INTEL 制造商全稱:Intel Corporation 功能描述:PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|QFP|44PIN|PLASTIC
LXT360 制造商:LVL1 制造商全稱:LVL1 功能描述:Integrated T1/E1 LH/SH Transceivers for DS1/DSX-1/CSU or NTU/ISDN PRI Applications
LXT360LE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|QFP|44PIN|PLASTIC
LXT360PE 制造商:未知廠家 制造商全稱:未知廠家 功能描述:PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|LDCC|28PIN|PLASTIC
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