SP508EEF-L View Datasheet(PDF) - Exar Corporation
Part Name
Description
Manufacturer
SP508EEF-L
Exar Corporation
SP508EEF-L Datasheet PDF : 29 Pages
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Other AC Characteristics (Continued)
TA = -40°C to +85°C and VCC = +4.75V to +5.25V unless otherwise noted. Typical values are for TA = 25C and Vcc = 5V
Parameter
RS-422/V.11
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
tPZL; Tri-state to Output LOW
tPZH; Tri-state to Output HIGH
tPLZ; Output LOW to Tri-state
tPHZ; Output HIGH to Tri-state
MIN. TYP. MAX. UNITS CONDITIONS
0.04 2.0
µs
CL = 100pF, Fig. 35 & 39; S1 closed
0.03 2.0
µs
CL = 100pF, Fig. 35 & 39; S2 closed
0.03 2.0
µs
CL = 15pF, Fig. 35 & 39; S1 closed
0.03 2.0
µs
CL = 15pF, Fig. 35 & 39; S2 close
0.04 2.0
µs
CL = 100pF, Fig. 35 & 39; S1 closed
0.03 2.0
µs
CL = 100pF, Fig. 35 & 39; S2 closed
0.03 2.0
µs
CL = 15pF, Fig. 35 & 39; S1 closed
0.03 2.0
µs
CL = 15pF, Fig. 35 & 39; S2 closed
Transceiver to Transceiver Skew
RS-232 Driver
100
100
RS-232 Receiver
20
20
RS-422 Driver
2
2
RS-422 Receiver
2
2
RS-423 Driver
2
2
RS-423 Receiver
2
2
V.35 Driver
2
2
V.35 Receiver
2
2
(per Figures 32, 33, 36, 38)
ns
[ (tphl )Tx1 – (tphl )Txn ]
ns
[ (tplh )Tx1 – (tplh )Txn]
ns
[ (tphl )Rx1 – (tphl )Rxn ]
ns
[ (tphl )Rx1 – (tphl )Rxn ]
ns
[ (tphl )Tx1 – (tphl )Txn ]
ns
[ (tplh )Tx1 – (tplh )Txn ]
ns
[ (tphl )Rx1 – (tphl )Rxn ]
ns
[ (tphl )Rx1 – (tphl )Rxn ]
ns
[ (tphl )Tx2 – (tphl )Txn ]
ns
[ (tplh )Tx2 – (tplh )Txn ]
ns
[ (tphl )Rx2 – (tphl )Rxn ]
ns
[ (tphl )Rx2 – (tphl )Rxn ]
ns
[ (tphl )Tx1 – (tphl )Txn ]
ns
[ (tplh )Tx1 – (tplh )Txn ]
ns
[ (tphl )Rx1 – (tphl )Rxn ]
ns
[ (tphl )Rx1 – (tphl )Rxn]
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com SP508E_100_072412
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