CD74HC4051-EP Datasheet, PDF (7/15 Pages) Texas Instruments – ANALOG MULTIPLEXER/DEMULTIPLEXER

CD74HC4051-EP
ANALOG MULTIPLEXER/DEMULTIPLEXER
PARAMETER MEASUREMENT INFORMATION
SCLS464 – SEPTEMBER 2002
600 Ω
VCC/2
VCC
SWITCH
ALTERNATING
ON AND OFF
tr, tf ≤ 6 ns
fCONT = 1 MHz
50% DUTY
CYCLE
E
VOS
V _P–P
VOS
600 Ω
VCC/2
50 pF
SCOPE
Figure 5. Control to Switch Feed-Through Noise
Test Circuit
VCC
0.1 µF
V _IS
SWITCH
OFF
R
VC = VIL
R
VCC/2
VCC/2
fIS ≥ 1-MHz SINE WAVE
R = 50 Ω
C = 10 pF
V _OS
dB
C
METER
Figure 6. Switch OFF Signal Feed-Through
Test Circuit
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