Document Number: 69950

S-81509-Rev. D, 30-Jun-08

www.vishay.com

5

Vishay Siliconix

DG2721

TEST CIRCUITS

- 8

- 7

- 6

- 5

- 4

- 3

- 2

- 1

0

Frequency (MHz)

1

10

100

1000

10000

OFF Isolation, V+ = 3.3 V

- 100

- 90

- 80

- 70

- 60

- 50

- 40

- 30

- 20

- 10

0

Frequency (MHz)

1

10

100

1000

Crosstalk, V+ = 3.3 V

- 100

- 90

- 80

- 70

- 60

- 50

- 40

- 30

- 20

- 10

0

Frequency (MHz)

1

10

100

1000

Figure 1. Switching Time

Switch

Input

V+

IN

NC/NO

35 pF

COM

Logic

Input

50

GND

V+

50 %

0 V

Logic

Input

Switch

Output

Logic "1" = Switch On

Logic input waveforms inverted for switches that have

the opposite logic sense.

0 V

Switch Output

V

R

L

R

L

R

ON

5 ns

5 ns

Ω

=

+

<

<

(

)

COM