GaAs SPST Switch

DC - 2.5 GHz

Rev. V3

MASWSS0162

3

3

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3

3

Typical Performance Curves

Insertion Loss

VSWR

Control Inputs

Condition of Switch

A

B

RF State

1

0

On

0

1

Off

7. ―0‖ = 0 to -0.2 V @ 20 mA max.

8. ―1‖ = -5 V @ 20 mA Typ to –8 V @ 600 mA max.

Electrical Schematic

RF1

Q1

Q3

Q2

Q4

RF2

A

B

0.0

0.5

1.0

1.5

2.0

0.0

0.5

1.0

1.5

2.0

2.5

+85°C

+25°C

-40°C

Frequency (GHz)

10

20

30

40

50

60

70

80

0.0

0.5

1.0

1.5

2.0

2.5

Frequency (GHz)

Isolation

1.0

1.2

1.4

1.6

1.8

2.0

0.0

0.5

1.0

1.5

2.0

2.5

Frequency (GHz)