NLASB3157(2004) 查看數據表（PDF） - ON Semiconductor
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NLASB3157 Datasheet PDF : 10 Pages
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NLASB3157
AC LOADING AND WAVEFORMS
NOTE: Input driven by 50 W source terminated in 50 W
NOTE: CL includes load and stray capacitance
NOTE: Input PRR = 1.0 MHz; tW = 500 ns
FROM
OUTPUT
UNDER
TEST
VI
RU
CL
RD
Figure 2. AC Test Circuit
tr = 2.5 ns
SWITCH
INPUT
10%
OUTPUT
90% 90%
tf = 2.5 ns
VCC
50%
50%
tW
tPLH
10%
tPHL
GND
VOH
50%
50%
VOL
tf = 2.5 ns
SELECT
INPUT
10%
90%
50%
tPZL
90%
50%
tPLZ
OUTPUT
50%
tPZH
tPHZ
OUTPUT
50%
Figure 3. AC Waveforms
tr = 2.5 ns
VCC
10%
GND
VTRI
VOL + 0.3 V
VOL
VOH
VOH − 0.3 V
VTRI
VIN
LOGIC
INPUT
B0
A
B1
S
VOUT
RL
CL
LOGIC
INPUT
VOUT
Figure 4. Break Before Make Interval Timing
0.9 × VOUT
tD
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