Datasheet

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TESTCIRCUIT VOLTAGEWAVEFORMS
Generator
(seeNoteB)
3Vor0V
Output
V
OL
V
OH
t
PZH
(S1atGND)
3V
0V
0.3V
Output
Input
0.3V
3Vor0V
FORCEON
EN
NOTES: A.C includesprobeandjigcapacitance.
L
B. Thepulsegeneratorhasthefollowingcharacteristics:Z =50 ,50%dutycycle,t 10ns,t 10ns.
O r f
W £ £
C.t andt arethesameast .
PLZ PHZ dis
D.t andt arethesameast .
PZL PZH en
1.5V 1.5V
50%
t
PHZ
(S1atGND)
t
PLZ
(S1atV )
CC
50%
t
PZL
(S1atV )
CC
R
L
S1
V
CC
GND
C
L
(seeNote A)
Output
50 W
MAX3221-EP
3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
WITH ± 15-kV ESD PROTECTION
SLLS751 – OCTOBER 2006
PARAMETER MEASUREMENT INFORMATION (continued)
Figure 4. Receiver Enable and Disable Times
8
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