74LVC2G66_08 Datasheet, PDF (15/24 Pages) NXP Semiconductors – Bilateral switch

NXP Semiconductors
74LVC2G66
Bilateral switch
V_CC
0.5V_CC
V_IH
E
RL
0.1 µF _Y/Z
Z/Y
V_O
fi
50 Ω
CL dB
001aag491
Adjust f_i voltage to obtain 0 dBm level at output. Increase f_i frequency until dB meter reads −3 dB.
Fig 21. Test circuit for measuring the frequency response when switch is in ON-state
0.5V_CC
0.1 µF
RL V_IL ^E
Y/Z
fi
50 Ω
V_CC
0.5V_CC
RL
Z/Y
V_O
CL dB
Adjust f_i voltage to obtain 0 dBm level at input.
Fig 22. Test circuit for measuring isolation (OFF-state)
001aag493
E
Y/Z
G logic
input
50 Ω
600 Ω
V_CC
Z/Y
RL
V_O
CL
0.5V_CC
0.5V_CC
001aag494
Fig 23. Test circuit for measuring crosstalk voltage (between digital inputs and switch)
74LVC2G66_4
Product data sheet
Rev. 04 — 1 July 2008
© NXP B.V. 2008. All rights reserved.
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