74HC4051-Q100; 74HCT4051-Q100
NXP Semiconductors
8-channel analog multiplexer/demultiplexer
V
CC
Sn
0.1 μF
Yn/Z
Z/Yn
GND
V
V
os
is
V
EE
R
L
C
L
dB
001aan386
VCC = 4.5 V; GND = 0 V; VEE = 4.5 V; RL = 600 ; RS = 1 k.
a. Test circuit
001aae332
0
α
iso
(dB)
−20
−40
−60
−80
−100
2
3
4
5
6
10
10
10
10
10
10
f (kHz)
i
b. Isolation (OFF-state) as a function of frequency
Fig 17. Test circuit for measuring isolation (OFF-state)
2R
2R
2R
L
L
V
CC
Sn, E
Yn
V
ct
Z
G
V
GND
EE
2R
L
oscilloscope
L
001aan387
Fig 18. Test circuit for measuring crosstalk between control input and any switch
74HC_HCT4051_Q100
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© NXP B.V. 2012. All rights reserved.
Product data sheet
Rev. 2 — 8 October 2012
23 of 31
NXP [ NXP ]
