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| SP504 Datasheet, PDF (7/31 Pages) Sipex Corporation – WAN Multi-Mode Serial Transceiver | |||
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OTHER AC CHARACTERISTICS (Continued)
TA = +70°C to 0°C and VCC = +4.75V to +5.25V unless otherwise noted.
PARAMETER
MIN. TYP.
MAX.
UNITS
CONDITIONS
V.35 MODE
tPLZ; Output LOW to Tri-state
tPHZ; Output HIGH to Tri-state
0.10
2.0
0.15
2.0
µs CL = 15pF, Fig. 4 & 6; S1
closed
µs CL = 15pF, Fig. 4 & 6; S2
closed
RECEIVER DELAY TIME BETWEEN ACTIVE MODE AND TRI-STATE MODE
RS-232 MODE
tPZL; Tri-state to Output LOW
tPZH; Tri-state to Output HIGH
tPLZ; Output LOW to Tri-state
tPHZ; Output HIGH to Tri-state
RS-423 MODE
tPZL; Tri-state to Output LOW
tPZH; Tri-state to Output HIGH
tPLZ; Output LOW to Tri-state
tPHZ; Output HIGH to Tri-state
RS-422/RS-485 MODES
tPZL; Tri-state to Output LOW
tPZH; Tri-state to Output HIGH
tPLZ; Output LOW to Tri-state
tPHZ; Output HIGH to Tri-state
V.35 MODE
tPZL; Tri-state to Output LOW
tPZH; Tri-state to Output HIGH
tPLZ; Output LOW to Tri-state
tPHZ; Output HIGH to Tri-state
0.12
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
0.10
2.0
µs CL = 100pF, Fig. 2 ; S1
closed
µs CL = 100pF, Fig. 2 ; S2
closed
µs CL = 100pF, Fig. 2 ; S1
closed
µs CL = 100pF, Fig. 2 ; S2
closed
µs CL = 100pF, Fig. 2 ; S1
closed
µs CL = 100pF, Fig. 2 ; S2
closed
µs CL = 100pF, Fig. 2 ; S1
closed
µs CL = 100pF, Fig. 2 ; S2
closed
µs CL = 100pF, Fig. 2 & 8 ; S1
closed
µs CL = 100pF, Fig. 2 & 8 ; S2
closed
µs CL = 15pF, Fig. 2 & 8 ; S1
closed
µs CL = 15pF, Fig. 2 & 8; S2
closed
µs CL = 100pF, Fig. 2 & 8; S1
closed
µs CL = 100pF, Fig. 2 & 8; S2
closed
µs CL = 15pF, Fig. 2 & 8; S1
closed
µs CL = 15pF, Fig. 2 & 8; S2
closed
TRANSCEIVER TO TRANSCEIVER SKEW
RS-232 Driver
RS-232 Receiver
RS-422 Driver
RS-422 Receiver
RS-423 Driver
RS-423 Receiver
V.35 Driver
V.35 Receiver
[ (tphl â tplh)Trcvr1 â (tphl â tplh)TrcvrX ]
20
50
ns VCC = +5.0V, TA @ +25°C
20
ns
20
50
20
ns VCC = +5.0V, TA @ +25°C
ns
20
50
20
ns VCC = +5.0V, TA @ +25°C
ns
20
50
20
ns VCC = +5.0V, TA @ +25°C
ns
Rev: A Date:1/27/04
SP504 MultiâMode Serial Transceivers
7
© Copyright 2004 Sipex Corporation
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