74LVC2G66_4

© NXP B.V. 2008. All rights reserved.

Product data sheet

Rev. 04 — 1 July 2008

15 of 24

NXP Semiconductors

74LVC2G66

Bilateral switch

Fig 21. Test circuit for measuring the frequency response when switch is in ON-state

001aag491

Z/Y

Y/Z

E

50

Ω

fi

RL

0.1

µF

CL

dB

Fig 22. Test circuit for measuring isolation (OFF-state)

001aag493

Z/Y

Y/Z

E

50

Ω

fi

RL

RL

0.1

µF

CL

dB

Fig 23. Test circuit for measuring crosstalk voltage (between digital inputs and switch)

001aag494

Z/Y

Y/Z

E

50

Ω

600

Ω

logic

input

RL

CL

G