MAX394(1995) データシートの表示（PDF） - Maxim Integrated

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MAX394
(Rev.:1995)

Low-Voltage, Quad, SPDT, CMOS Analog Switch

Maxim Integrated 

Low-Voltage, Quad, SPDT,

CMOS Analog Switch

_________________________________Test Circuits/Timing Diagrams (continued)

+5V

RGEN

COM_

V+

MAX394

NC OR NO

VGEN

GND

IN_ V-

-5V

VO

CL

10nF

∆VO

VO

IN_

ON

ON

OFF

Q = (∆VO)(CL)

Figure 6. Charge Injection

C

+5V

SIGNAL

GENERATOR

ANALYZER

CH A

CH B

RL

50Ω

Figure 7. Off Isolation

COM_

V+

NC_

OR NO_

MAX394

IN_

GND

V-

0V,

2.4V

C

-5V

C = 5pF

SIGNAL

GENERATOR

MAX394

ANALYZER

CH A

CH B

0V or 2.4V

RL

+5V

C

COM V+

IN

NC or NO

GND

Figure 8. Crosstalk Test Circuit

NC OR NO

IN2

COM

V-

50Ω

0V or 2.4V

C

-5V

FREQUENCY

TESTED

1 MHz

SIGNAL

GENERATOR

AUTOMATIC

SYNTHESIZER

VISO = 20LOG

VCOM

VNC OR VNO

FREQUENCY

TESTED

1MHz

SIGNAL

GENERATOR

AUTOMATIC

SYNTHESIZER

VCT = 20LOG

VCOM

VNC OR VNO

ANALYZER

TRACKING

SPECTRUM

ANALYZER

ANALYZER

TRACKING

SPECTRUM

ANALYZER

______________________________________________________________________________________ 11

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