DG534A/538A

Vishay Siliconix

Document Number: 70069

S-05734—Rev. G, 29-Jan-02

www.vishay.com

13

TEST CIRCUITS

Meter

HP4192A

Impedance

Analyzer

or Equivalent

FIGURE 11. On State Input Capacitance

FIGURE 12. Off State Input/Output Capacitance

EN

8/4

or

4/2

RS

I/O

WR

V–

–3 V

V+

GND

+5 V

+15 V

EN

RS

I/O

WR

V–

–3 V

V+

GND

+5 V

+15 V

8/4 or 4/2

Meter

HP4192A

Impedance

Analyzer

or Equivalent

OPERATING VOLTAGE RANGE

22

21

20

19

18

17

16

15

14

13

12

11

10

–5

–4

–3

–2

–1

–5.5

0

Notes:

a.

Both V+ and V– must have decoupling capacitors mounted as close as possible to the device pins. Typical decoup-

ling capacitors would be 10-

mF tantalum bead in parallel with 100-nF ceramic disc.

b.

Production tested with V+ = 15 V and V– = –3 V.

a.

Allowable Operating Voltage

Area

(Note b)

Positive Supply Voltage

V+ (Volts)

Negative Supply Voltage

V– (Volts)

FIGURE 13.