PS320 データシートの表示（PDF） - Pericom Semiconductor

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PS320

Precision, Dual-Supply Analog Switches

Pericom Semiconductor 

PS320/PS321/PS322

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Test Circuits/Timing Diagrams (continued)

+5V

10nF

0dBm

V+

COM

Analyzer

COM NC

or NO

IN

VIN

V-

RL

10nF

-5V

Figure 5. Off Isolation

+5V

10nF

Signal

Generator 0dBm

V+

COM1

N01

VIN

IN1

IN2

Analyzer

COM N02

RL 50 Ω

COM2

10nF

-5V

Figure 6. Crosstalk

50Ω

VIN

NC

Capacitance

Meter

f = 1kHz

+5V

10nF

V+

COM

NC

or NO

IN VIN

Capacitance

Meter

f = 1kHz

+5V

10nF

V+

COM

NC

or NO

IN

VIN

10nF

-5V

Figure 7. Channel-Off Capacitance

Packaging Mechanical: 8-Pin SOIC (W) Package

8

-5V

GND

Figure 8. Channel-On Capacitance

.149 3.78

.157 3.99

.0099

.0196

0.25

0.50

x 45˚

1

.189 4.80

.196 5.00

.016

.026

0.406

0.660

REF

0-8˚

.053 1.35

.068 1.75

SEATING PLANE

0.40 .016

1.27 .050

.2284

.2440

5.80

6.20

.0075 0.19

.0098 0.25

.050

BSC

1.27

.0040 0.10

.0098 0.25

.013 0.330

.020 0.508

X.XX DENOTES DIMENSIONS

X.XX IN MILLIMETERS

5

PS8183E 06/10/02

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