nx3l2t384 NXP Semiconductors, nx3l2t384 Datasheet - Page 12

• Manufacturer Part Number: nx3l2t384
• Description: Dual Low-ohmic Single-pole Single-throw Analog Switch
• Manufacturer: NXP Semiconductors

NXP Semiconductors
NX3L2T384_1
Product data sheet
Fig 19. Test circuit for measuring the frequency response when channel is in ON-state
Fig 20. Test circuit for measuring isolation (OFF-state)
Fig 21. Test circuit for measuring crosstalk voltage between digital inputs and switch
a. Test circuit
b. Input and output pulse definitions
Adjust f
Adjust f
i
i
voltage to obtain 0 dBm level at output. Increase f
voltage to obtain 0 dBm level at input.
G
V I
input (nE)
0.5V
logic
V
V
CC
IL
R L
f i
nY/nZ
O
0.5V
nE
Rev. 01 — 22 October 2009
CC
nY/nZ
f i
R L
off
nE
V
V
IH
nY/nZ
CC
V
nE
Dual low-ohmic single-pole single-throw analog switch
CC
i
nZ/nY
frequency until dB meter reads 3 dB.
on
V
0.5V
nZ/nY
CC
CC
0.5V
R L
nZ/nY
001aaj525
CC
R L
off
001aaj526
dB
0.5V
001aaj528
C L
dB
CC
001aaj527
R L
V
ct
V
V
O
NX3L2T384
© NXP B.V. 2009. All rights reserved.
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