GaAs SP3T 2.5 V High Power Switch

DC - 2.5 GHz

Rev. V2

SW-489

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changes to the product(s) or information contained herein without notice.

2

ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions

is considering for development. Performance is based on target specifications, simulated results,

and/or prototype measurements. Commitment to develop is not guaranteed.

PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology

Solutions has under development. Performance is based on engineering tests. Specifications are

typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available.

Commitment to produce in volume is not guaranteed.

5

Parameter

Test Conditions

Units

Min.

Typ.

Max.

Insertion Loss

6

DC – 1 GHz

1 – 2 GHz

2 - 2.5 GHz

dB

dB

dB

—

—

—

0.5

0.6

0.8

0.65

0.8

1.0

Isolation

DC – 1 GHz

1 – 2 GHz

2 - 2.5 GHz

dB

dB

dB

23

18

15

25

18.5

16

—

—

—

Return Loss

DC – 2.5 GHz

dB

—

20

—

P1dB

—

dBm

—

38

—

2

dBc

—

-74

-65

3

dBc

—

-72

-65

Trise, Tfall

10% to 90% RF, 90% to 10% RF

μS

—

1

—

Ton, Toff

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

μS

—

1

—

Transients

In Band

mV

—

10

—

Control Current

µA

—

20

80

5. For positive voltage control, external DC blocking capacitors are required on all RF ports.

6. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 100 - 500 MHz, 100 pF for 0.5 - 2.5 GHz.

Handling Procedures

Please observe the following precautions to avoid

damage:

Static Sensitivity

Gallium Arsenide Integrated Circuits are sensitive

to electrostatic discharge (ESD) and can be

damaged by static electricity. Proper ESD control

techniques should be used when handling these

devices.

V1

V2

V3

ANT -

RF1

ANT -

RF2

ANT -

RF3

1

0

0

On

Off

Off

0

1

0

Off

On

Off

0

0

1

Off

Off

On

Truth Table

7,8

7. Differential voltage, V(state 1) - V(state 0), must be

+2.3 V minimum and less than 5.2 V.

8. 0 = 0 ± 0.2 V, 1 = +2.5 to +5 V