Datasheet

ADM1486
Rev. A | Page 8 of 16
SWITCHING CHARACTERISTICS
02603-009
t
PHL
t
PLH
3V
0V
VO
B
A
VO
0V
–
VO
1.5V
1.5V
t
F
t
R
10% POINT
10% POINT
90% POINT
90% POINT
1/2VO
t
SKEW
= |t
PLH
– t
PHL
|
Figure 9. Driver Propagation Delay, Rise/Fall Timing
02603-010
t
LZ
t
ZL
t
HZ
t
ZH
V
OH
–0.5V
V
OL
+0.5V
A, B
A, B
DE
3V
0V
1.5V
1.5V
2.3V
2.3V
V
OL
V
OH
0V
Figure 10. Driver Enable/Disable Timing
02603-011
A–B
RO
0V 0V
1.5V 1.5V
t
PLH
t
SKEW
= |t
PLH
– t
PHL
|
t
PHL
V
OH
V
OL
Figure 11. Receiver Propagation Delay
02603-012
3V
0V
1.5V1.5V
V
OH
V
OL
O/P LOW
O/P HIGH
t
LZ
t
ZL
t
HZ
t
ZH
V
OH
–0.5V
V
OL
+0.5V
1.5V
1.5V
RO
RO
RE
0V
Figure 12. Receiver Enable/Disable Timing