M/A-COM, Inc.

North America:

Tel. (800) 366-2266

s

Asia/Pacific: Tel. +81 (03) 3226-1671

s

Europe: Tel. +44 (1344) 869 595

Fax (800) 618-8883

Fax +81 (03) 3226-1451

Fax +44 (1344) 300 020

2

Specifications Subject to Change Without Notice.

Matched GaAs SP4T Switch

SW-261

V2.00

Typical Performance

2.0

1.5

1.0

0.5

0.0

0.005

0.5

1.0

1.5

2.0

80

70

60

50

40

30

20

0.005

0.5

1.0

1.5

2.0

FREQUENCY (GHz)

2.0

1.8

1.6

1.4

1.2

1.0

0.005

0.5

1.0

1.5

2.0

INSERTION LOSS

ISOLATION

VSWR

Schematic

Truth Table

Control Input

Condition of Switch

“1” = Logic High

RF Common To

Each RF PORT

CTL1 CTL2 CTL3 CTL4

RF1

RF2

RF3

RF4

1

0

0

0

ON

OFF

OFF

OFF

0

1

0

0

OFF

ON

OFF

OFF

0

0

1

0

OFF

OFF

ON

OFF

0

0

0

1

OFF

OFF

OFF

ON

+85°C

+25°C

-55°C