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| SP508_05 Datasheet, PDF (5/30 Pages) Sipex Corporation – Rugged 20Mbps, 8 Channel Multi-Protocol Transceiver with Programmable DCE/DTE and Termination Resistors | |||
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TA = +25°C and VCC = +5.0V unless otherwise noted.
OTHER AC CHARACTERISTICS
PARAMETER
MIN. TYP. MAX. UNITS CONDITIONS
DRIVER DELAY TIME BETWEEN ACTIVE MODE AND TRI-STATE MODE
RS-232/V.28
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/V.10
0.11 5.0
0.11 2.0
0.05 2.0
0.05 2.0
µs
CL = 100pF, Fig. 34 & 40; S2 closed
µs
CL = 100pF, Fig. 34 & 40; S2 closed
µs
CL = 100pF, Fig. 34 & 40; S2 closed
µs
CL = 100pF, Fig. 34 & 40; S2 closed
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/V.11
0.07 2.0
0.05 2.0
0.55 2.0
0.12 2.0
µs
CL = 100pF, Fig. 34 & 40; S2 closed
µs
CL = 100pF, Fig. 34 & 40; S2 closed
µs
CL = 100pF, Fig. 34 & 40; S2 closed
µs
CL = 100pF, Fig. 34 & 40; S2 closed
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
0.04 10.0
µs
CL = 100pF, Fig. 34 & 37; S1 closed
0.05 2.0
µs
CL = 100pF, Fig. 34 & 37; S2 closed
0.03 2.0
µs
CL = 15pF, Fig. 34 & 37; S1 closed
0.11 2.0
µs
CL = 15pF, Fig. 34 & 37; S2 closed
tPZL; Tri-state to Output LOW
tPZH; Tri-state to Output HIGH
tPLZ; Output LOW to Tri-state
tPHZ; Output HIGH to Tri-state
0.85 10.0
µs
CL = 100pF, Fig. 34 & 37; S1 closed
0.36 2.0
µs
CL = 100pF, Fig. 34 & 37; S2 closed
0.06 2.0
µs
CL = 15pF, Fig. 34 & 37; S1 closed
0.05 2.0
µs
CL = 15pF, Fig. 34 & 37; S2 closed
RECEIVER DELAY TIME BETWEEN ACTIVE MODE AND TRI-STATE MODE
RS-232/V.28
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/V.10
tPZL; Tri-state to Output LOW
tPZH; Tri-state to Output HIGH
tPLZ; Output LOW to Tri-state
tPHZ; Output HIGH to Tri-state
0.05 2.0
0.05 2.0
0.65 2.0
0.65 2.0
0.04 2.0
0.03 2.0
0.03 2.0
0.03 2.0
µs
CL = 100pF, Fig. 35 & 40; S1 closed
µs
CL = 100pF, Fig. 35 & 40; S2 closed
µs
CL = 100pF, Fig. 35 & 40; S1 closed
µs
CL = 100pF, Fig. 35 & 40; S2 closed
µs
CL = 100pF, Fig. 35 & 40; S1 closed
µs
CL = 100pF, Fig. 35 & 40; S2 closed
µs
CL = 100pF, Fig. 35 & 40; S1 closed
µs
CL = 100pF, Fig. 35 & 40; S2 closed
Date: 1/19/05
SP508 Enhanced WAN MultiâProtocol Serial Transceiver
5
© Copyright 2005 Sipex Corporation
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