www.vishay.com

6

Document Number: 74333

S-61774-Rev. A, 11-Sep-06

Vishay Siliconix

DG2517/DG2518

TEST CIRCUITS

Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon Tech-

nology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and reliability

Figure 2. Break-Before-Make Interval

NC

NO

0 V

Logic

Input

Switch

Output

90 %

IN

COM

V+

GND

V+

35 pF

300

Ω

Figure 3. Charge Injection

Off

On

On

IN

Q =

COM

IN

GND

V+

V+

IN depends on switch configuration: input polarity

determined by sense of switch.

+

NC or NO

Figure 4. Off-Isolation

IN

GND

NC or NO

0 V, 2.0 V

10 nF

COM

Off Isolation = 20 log

V

COM

V

NO NC

Analyzer

V+

V+

COM

Figure 5. Channel Off/On Capacitance

NC or NO

f = 1 MHz

IN

COM

GND

0 V, 2.0 V

Meter

HP4192A

Impedance

Analyzer

or Equivalent

10 nF

V+

V+