Precision, Quad, SPST Analog Switches

8

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Figure 6. Crosstalk Test Circuit

IN

0V,

2.4V

SIGNAL

GENERATOR 0dBm

+15V

C

VL

ANALYZER

NC OR NO

RL

GND

COM

C

-15V

V-

+5V

COM

V+

SIGNAL

GENERATOR 0dBm

+15V

C

ANALYZER

N02

RL

GND

COM1

C

V-

-15V

0V, 2.4V

IN1

N01

50

Ω

VL

COM2

+5V

IN2

0V, 2.4V

NC

V+

Figure 5. Off-Isolation Test Circuit

VGEN

GND

NC OR

NO

CL

VO

-15V

V-

V+

VO

IN

OFF

ON

OFF

∆VO

Q = (

∆VO)(CL)

COM

+5V

IN DEPENDS ON SWITCH CONFIGURATION;

INPUT POLARITY DETERMINED BY SENSE OF SWITCH.

OFF

ON

OFF

IN

+15V

IN

VL

Figure 4. Charge-Injection Test Circuit

_________________________________Test Circuits/Timing Diagrams (continued)