LXT350 — T1/E1 Short Haul Transceiver with Crystal-less Jitter Attenuation
4.4
Line Protection ....................................................................................................33
4.4.1 Hardware Mode Application...................................................................35
4.4.2 Host Mode Application ...........................................................................36
5.0
6.0
Test Specifications..................................................................................................38
Mechanical Specifications ...................................................................................49
Figures
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LXT350 Block Diagram .........................................................................................7
LXT350 Pin Assignments......................................................................................8
50% Duty Cycle Coding ......................................................................................15
Serial Port Data Structure ...................................................................................18
TAOS with LLOOP..............................................................................................21
Local Loopback...................................................................................................21
Analog Loopback ................................................................................................22
Remote Loopback...............................................................................................22
Dual Loopback ....................................................................................................23
TAOS Data Path .................................................................................................23
QRSS Mode........................................................................................................24
Typical T1/E1 LXT350 Hardware Mode Application ...........................................36
Typical T1/E1 LXT350 Host Mode Application....................................................37
2.048 MHz E1 Pulse (See Table 26)...................................................................41
1.544 Mbps T1 Pulse, DSX-1 (See Table 27) .....................................................42
Transmit Clock Timing ........................................................................................43
Receive Clock Timing .........................................................................................44
Serial Data Input Timing Diagram.......................................................................45
Serial Data Output Timing Diagram ....................................................................46
Typical T1 Jitter Tolerance at 36 dB ...................................................................46
Typical E1 Jitter Tolerance at 43 dB ...................................................................47
Typical E1 Jitter Attenuation ...............................................................................48
Typical T1 Jitter Attenuation................................................................................48
Plastic Leaded Chip Carrier Package Specifications..........................................49
Plastic Quad Flat Package Specifications...........................................................50
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Datasheet
ETC [ ETC ]
