ELECTRICAL CHARACTERISTICS OF LOW VOLTAGE ...

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TIA PN-4584 Revision 1.2 4.2 Load characteristics..................................................................................... 12 4.2.1 Receiver input current - voltage measurements (Figure 10) ....................... 12 4.2.2 Receiver input balance measurements (Figure 11)..................................... 13 4.2.3 Terminating receiver input current - voltage measurements and input impedance measurements (Figure 12 and Figure 13) ........................................... 14 4.2.4 Receiver input sensitivity measurements (Figure 14 and Figure 15)........... 16 4.2.5 Media termination (Figure 16 and Figure 17) .............................................. 17 4.3 Interconnecting media electrical characteristics....................................... 19 4.3.1 Cable media ................................................................................................ 19 4.3.2 PC Board trace media................................................................................. 19 4.3.3 Other media ................................................................................................ 19 4.4 System parameters....................................................................................... 20 4.4.1 Multiple receiver operation (Figure 18 and Figure 19)................................. 20 4.4.2 Failsafe operation........................................................................................ 21 4.4.3 Total load limit ............................................................................................. 21 5 ENVIRONMENTAL CONSTRAINTS ..................................................................... 22 6 CIRCUIT PROTECTION ........................................................................................ 23 7 OPTIONAL GROUNDING ARRANGEMENTS ...................................................... 23 7.1 Signal common (ground).............................................................................. 23 7.1.1 Configuration "A" (Figure 20) ...................................................................... 23 7.1.2 Configuration "B" (Figure 21) ...................................................................... 24 7.2 Shield ground - cable applications.............................................................. 24 ANNEX A (INFORMATIVE) .......................................................................................... 25 ii
TIA PN-4584 Revision 1.2 A.1 INTERCONNECTING CABLE............................................................................... 25 A.1.1 Length ............................................................................................................ 25 A.1.2 Typical cable characteristics ....................................................................... 26 A.1.2.1 Parallel interface cable ............................................................................. 26 A.1.2.2 Serial interface cable ................................................................................ 27 A.1.3 Cable termination.......................................................................................... 27 A.2 CABLE LENGTH VS. DATA SIGNALING RATE GUIDELINES ........................... 28 A.3 CO-DIRECTIONAL AND CONTRA-DIRECTIONAL TIMING INFORMATION ...... 28 B.1 COMPATIBILITY WITH OTHER INTERFACE STANDARDS............................... 29 B.1.1 Generator output levels (Figure B.1) ........................................................... 29 B.1.2 Compatibility with IEEE 1596.3 .................................................................... 30 B.1.3 Compatibility with other interface standards ............................................. 31 B.2 POWER DISSIPATION <strong>OF</strong> GENERATORS .................................................. 31 B.3 RELATED TIA/EIA STANDARDS .......................................................................... 31 B.4 OTHER RELATED INTERFACE STANDARDS..................................................... 31 iii
Page 1: TIA PN-4584 Revision 1.2 ELECTRICAL
Page 6 and 7: TIA PN-4584 Revision 1.2 FOREWORD (
Page 8 and 9: TIA PN-4584 Revision 1.2 2 DEFINITI
Page 10 and 11: TIA PN-4584 Revision 1.2 3.2 Data s
Page 12 and 13: TIA PN-4584 Revision 1.2 4.1 Genera
Page 14 and 15: TIA PN-4584 Revision 1.2 4.1.2 Offs
Page 16 and 17: TIA PN-4584 Revision 1.2 4.1.4 Outp
Page 18 and 19: TIA PN-4584 Revision 1.2 4.2 Load c
Page 20 and 21: TIA PN-4584 Revision 1.2 4.2.3 Term
Page 22 and 23: TIA PN-4584 Revision 1.2 4.2.4 Rece
Page 24 and 25: TIA PN-4584 Revision 1.2 NOTE - Due
Page 26 and 27: TIA PN-4584 Revision 1.2 4.4 System
Page 28 and 29: TIA PN-4584 Revision 1.2 5 ENVIRONM
Page 30 and 31: TIA PN-4584 Revision 1.2 Optional S
Page 32 and 33: TIA PN-4584 Revision 1.2 A.1.2 Typi
Page 34 and 35: TIA PN-4584 Revision 1.2 A.2 Cable
Page 36 and 37: TIA PN-4584 Revision 1.2 SWITCHING

ELECTRICAL CHARACTERISTICS OF LOW VOLTAGE ...

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