Datasheet

NX3L2T66 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 7 — 8 February 2013 13 of 21
NXP Semiconductors
NX3L2T66
Dual low-ohmic single-pole single-throw analog switch
a. Test circuit
b. input and output pulse definitions
Fig 21. Test circuit for measuring crosstalk voltage between digital inputs and switch
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nE
nY/nZ nZ/nY
R
L
C
L
V
CC
V
I
V
V
O
G
0.5V
CC
R
L
0.5V
CC
V
ct
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off
logic
input (nE)
V
O
on off
20 log
10
(V
O2
/ V
O1
) or 20 log
10
(V
O1
/ V
O2
).
Fig 22. Test circuit for measuring crosstalk between switches
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1Z or 1Y1Y or 1Z
f
i
CHANNEL
ON
50 Ω
0.5V
CC
V
IH
V
O1
R
L
1E
2Z or 2Y
2Y or 2Z
CHANNEL
OFF
R
i
50 Ω
0.5V
CC
V
IL
V
O2
R
L
2E
V
V