Document Number: 71763

S-71009–Rev. E, 14-May-07

www.vishay.com

9

Vishay Siliconix

DG417L/418L/419L

TEST CIRCUITS

Figure 4. Transition Time (DG419L)

V-

V+

IN

35 pF

300

Ω

V-

GND

+ 15 V

+ 5 V

50 %

Logic

Input

Switch

Output

10 %

90 %

NO or NC

COM

NC or NO

Figure 5. Charge Injection

1 nF

V+

COM

V-

IN

GND

OFF

ON

OFF

IN

IN dependent on switch configuration Input polarity determined

by sense of switch.

V-

V+

Q =

NO or NC

Figure 6. Crosstalk (DG419L)

NO or NC

C = RF bypass

COM

0 V or 2.4 V

IN

50

Ω

V +

GND

V -

C

CC

V +

V-

NC or NO