
5
Rev: C Date:2/1/06
SP526 Multi–Mode Serial Transceiver
Copyright 2006 Sipex Corporation
T
A = +25°C and VCC = +5.0V unless otherwise noted.
PARAMETER
MIN.
TYP.
MAX.
UNITS
CONDITIONS
DRIVER DELAY TIME BETWEEN ACTIVE MODE AND TRI-STATE MODE
RS-232/V.28 DRIVERS
t
PZL; Tri-state to Output LOW
0.70
5.0
sCL = 100pF, Fig. 22 & 28 ; S1 closed
t
PZH; Tri-state to Output HIGH
0.40
2.0
sCL = 100pF, Fig. 22 & 28 ; S2 closed
t
PLZ; Output LOW to Tri-state
0.20
2.0
sCL = 100pF, Fig. 22 & 28 ; S1 closed
t
PHZ; Output HIGH to Tri-state
0.40
2.0
sCL = 100pF, Fig. 22 & 28 ; S2 closed
RS-423/V.10 DRIVERS
t
PZL; Tri-state to Output LOW
0.15
2.0
sCL = 100pF, Fig. 22 & 28 ; S1 closed
t
PZH; Tri-state to Output HIGH
0.20
2.0
sCL = 100pF, Fig. 22 & 28 ; S2 closed
t
PLZ; Output LOW to Tri-state
0.20
2.0
sCL = 100pF, Fig. 22 & 28 ; S1 closed
t
PHZ; Output HIGH to Tri-state
0.15
2.0
sCL = 100pF, Fig. 22 & 28 ; S2 closed
RS-422,/V.11 DRIVERS
t
PZL; Tri-state to Output LOW
2.80
10.0
sCL = 100pF, Fig. 22 & 25; S1 closed
t
PZH; Tri-state to Output HIGH
0.10
2.0
sCL = 100pF, Fig. 22 & 25; S2 closed
t
PLZ; Output LOW to Tri-state
0.10
2.0
sCL = 15pF, Fig. 22 & 25; S1 closed
t
PHZ; Output HIGH to Tri-state
0.10
2.0
sCL = 15pF, Fig. 22 & 25; S2 closed
RECEIVER DELAY TIME BETWEEN ACTIVE MODE AND TRI-STATE MODE
RS-232/V.28 RECEIVERS
t
PZL; Tri-state to Output LOW
0.12
2.0
sCL = 100pF, Fig. 23 & 27 ; S1 closed
t
PZH; Tri-state to Output HIGH
0.10
2.0
sCL = 100pF, Fig. 23 & 27 ; S2 closed
t
PLZ; Output LOW to Tri-state
0.10
2.0
sCL = 100pF, Fig. 23 & 27 ; S1 closed
t
PHZ; Output HIGH to Tri-state
0.10
2.0
sCL = 100pF, Fig. 23 & 27 ; S2 closed
RS-422/V.11RECEIVERS
t
PZL; Tri-state to Output LOW
0.10
2.0
sCL = 100pF, Fig. 23 & 27; S1 closed
t
PZH; Tri-state to Output HIGH
0.10
2.0
sCL = 100pF, Fig. 23 & 27; S2 closed
t
PLZ; Output LOW to Tri-state
0.10
2.0
sCL = 15pF, Fig. 23 & 27; S1 closed
t
PHZ; Output HIGH to Tri-state
0.10
2.0
sCL = 15pF, Fig. 23 & 27; S2 closed
OTHER AC CHARACTERISTICS