HEF4066B データシートの表示（PDF） - NXP Semiconductors.
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HEF4066B Datasheet PDF : 16 Pages
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NXP Semiconductors
HEF4066B
Quad single-pole single-throw analog switch
VDD
1E
VIH
1Y or 1Z
1Z or 1Y
CHANNEL
VI
ON
RL
V VO1
nE
VIL
nY or nZ
nZ or nY
CHANNEL
RL
OFF
RL
VSS
V VO2
001aak678
20 log10 (VO2 / VO1) or 20 log10 (VO1 / VO2).
Fig 12. Test circuit for measuring crosstalk between switches
VDD
VIL
nE
nY
nZ
VSS
fi
RL
CL dB
VDD
VIH
nE
nY
nZ
VSS
fi
RL
CL dB
001aak679
001aak680
Adjust fi voltage to obtain 0 dBm level at input.
Fig 13. Test circuit for measuring isolation (OFF-state)
Adjust fi voltage to obtain 0 dBm level at output. Increase
fi frequency until dB meter reads 3 dB.
Fig 14. Test circuit for measuring frequency response
HEF4066B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 7 — 16 November 2011
© NXP B.V. 2011. All rights reserved.
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