Datasheet

HEF4051B All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet Rev. 11 — 11 September 2014 14 of 23
NXP Semiconductors
HEF4051B
8-channel analog multiplexer/demultiplexer
Fig 19. Test circuit for measuring isolation (OFF-state)
dB
001aak518
V
SS
f
i
R
L
C
L
switch
V
SS
= V
EE
S1 to S3
E
Z
Y0
V
DD
or V
SS
V
DD
Yn
1
2
a. Test circuit
b. Input and output pulse definitions
Fig 20. Test circuit for measuring crosstalk voltage between digital inputs and switch
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9
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66
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''
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9
66
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((
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=
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9
5
/
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5
/
&
/
9
2
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9
2
9
FW
RIIRII
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