參數(shù)資料
型號(hào)： LXT350PE
英文描述： PCM TRANSCEIVER|SINGLE|CEPT PCM-30/E-1|CMOS|LDCC|28PIN|PLASTIC
中文描述： 的PCM收發(fā)器|單|優(yōu)稅PCM-30/E-1 |的CMOS | LDCC | 28腳|塑料
文件頁(yè)數(shù)： 3/50頁(yè)
文件大?。?/td> 1197K
代理商： LXT350PE
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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參數(shù)描述
LXT350QE 制造商:LEVEL1 功能描述:
LXT351 制造商:INTEL 制造商全稱(chēng):Intel Corporation 功能描述:T1/E1 Short Haul Transceiver with Crystal-less Jitter Attenuation
LXT351PE 制造商:INTEL 制造商全稱(chēng):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(chēng):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(chēng):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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