Datasheet

10
LTC1334
SWITCHI G WAVEFOR S
U
W
1.5V
3V
0V
DE
f = 1MHz: t
r
≤ 10ns: t
f
≤ 10ns
1.5V
Y, Z
V
OL
5V
t
ZL
t
LZ
0.5V
OUTPUT NORMALLY LOW
0V
LTC1334 • F07
2.3V
2.3V
t
ZH
V
OH
OUTPUT NORMALLY HIGH
t
HZ
0.5V
Z, Y
0V
V
OD2
B – A
f = 1MHz: t
r
≤ 10ns: t
f
≤ 10ns
1.5V
R
V
OL
V
OH
LTC1334 • F08
t
PLH
t
PHL
INPUT
–V
OD2
OUTPUT
0V
1.5V
3V
D
Y, Z
–V
O
V
O
LTC1334 • F09
t
PHL
t
PLH
0V
0V
0V
1.5V
1.5V
V
IH
A, B
R
V
OL
V
OH
LTC1334 • F10
t
PHL
t
PLH
V
IL
2.4V
0.8V
1.3V
1.7V
Figure 7. RS485 Driver Enable and Disable Times
Figure 8. RS485 Receiver Propagation Delays
Figure 10. RS232 Receiver Propagation Delays
Figure 9. RS232 Driver Propagation Delays
Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.Downloaded from Arrow.com.