DS21Q58 E1 Quad Transceiver
21. LINE INTERFACE UNIT ...................................................................................................47
21.1 RECEIVE CLOCK AND DATA RECOVERY .....................................................................................47
21.1.1 Termination ...........................................................................................................................................47
21.2 RECEIVE MONITOR MODE.........................................................................................................48
21.3 TRANSMIT WAVESHAPING AND LINE DRIVING .............................................................................49
21.4 JITTER ATTENUATORS ..............................................................................................................51
21.4.1 Clock and Data Jitter Attenuators .........................................................................................................51
21.4.2 Undedicated Clock Jitter Attenuator .....................................................................................................52
22. CODE MARK INVERSION (CMI) .....................................................................................53
23. INTERLEAVED PCM BUS OPERATION .........................................................................55
24. FUNCTIONAL TIMING DIAGRAMS.................................................................................57
24.1 RECEIVE..................................................................................................................................57
24.2 TRANSMIT................................................................................................................................59
25. OPERATING PARAMETERS...........................................................................................62
26. AC TIMING PARAMETERS AND DIAGRAMS ................................................................63
26.1 MULTIPLEXED BUS AC CHARACTERISTICS.................................................................................63
26.2 NONMULTIPLEXED BUS AC CHARACTERISTICS ..........................................................................66
26.3 SERIAL PORT ...........................................................................................................................68
26.4 RECEIVE AC CHARACTERISTICS ...............................................................................................69
26.5 TRANSMIT AC CHARACTERISTICS .............................................................................................71
26.6 SPECIAL MODES AC CHARACTERISTICS ....................................................................................72
27. PACKAGE INFORMATION..............................................................................................73
28. REVISION HISTORY ........................................................................................................74
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