GaAs SP4T 2.5V High Power Switch

MASWSS0020

Specifications subject to change without notice.

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V 1.00

2

2

Parameter

Test Conditions

Units

Min.

Typ.

Max.

Insertion Loss

DC – 1 GHz

1 – 2 GHz

2 - 3 GHz

dB

dB

dB

0.6

0.8

1.0

0.8

1.0

Isolation

DC – 1 GHz

1 – 2 GHz

2 - 3 GHz

dB

dB

dB

25

21

29

23

18.5

Return Loss

DC – 3 GHz

dB

20

IP3

Two Tone +10dBm, 5 MHz Spacing, > 50 MHz

Vc = 0V/2.5V

dBm

57

P1dB

Vc = 0V/2.5V

dBm

38

dBc

65

dBc

65

Trise, Tfall

50% control to 90% RF, and 50% control to 10% RF

uS

1

Ton, Toff

50 - 350 MHz

uS

1

Transients

mV

10

Gate Leakage

|Vc| = 2.5V

uA

100

2.

Insertion Loss can be optimized by varying the DC Blocking Capacitor value, ie. 1000 pF for 100 MHz - 500 MHz, 39 pF for

0.5 GHz - 3 GHz.

V1

V2

V3

V4

ANT– RF1

ANT - RF2

ANT - RF3

ANT - RF4

+2.5 to +5V

0 + 0.2V

0 + 0.2V

0 + 0.2V

On

Off

Off

Off

0 + 0.2V

+2.5 to +5V

0 + 0.2V

0 + 0.2V

Off

On

Off

Off

0 + 0.2V

0 + 0.2V

+2.5 to +5V

0 + 0.2V

Off

Off

On

Off

0 + 0.2V

0 + 0.2V

0 + 0.2V

+2.5 to +5V

Off

Off

Off

On

3.

External DC blocking capacitors are required on all RF ports