LTC486IN 查看數據表（PDF） - Linear Technology
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LTC486IN Datasheet PDF : 14 Pages
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LTC486
SWITCHING TIME WAVEFORMS
3V
DI
0V
B
VO
A
VO
–VO
1.5V
tPLH
f = 1MHz : tr < 10ns : tf < 10ns
1.5V
tPHL
1/2 VO
80%
10%
tr
tSKEW
VDIFF = V(A) – V(B)
1/2 VO
tSKEW
90%
20%
tf
486 F01
Figure 1. Driver Propagation Delays
3V
EN
0V
5V
A, B
VOL
VOH
A, B
0V
1.5V
t ZL
2.3V
f = 1MHz : tr ≤ 10ns : tf ≤ 10ns
OUTPUT NORMALLY LOW
1.5V
t LZ
0.5V
2.3V
tZH
OUTPUT NORMALLY HIGH
0.5V
tHZ
486 F02
Figure 2. Driver Enable and Disable Times
486fc
4
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