• North America Tel: 800.366.2266 / Fax: 978.366.2266

• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300

• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298

Visit www.macomtech.com for additional data sheets and product information.

M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make

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

2

GaAs SPST High Isolation Terminated Switch

0.3 - 4.0 GHz

Rev. V1

MASWSS0148

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.

6

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

7. Insertion loss can be optimized by varying the DC blocking capacitor value, e.g. 1000 pF for 300 MHz - 1 GHz, 39 pF for 0.5 GHz - 4 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.

Parameter

Test Conditions

Units

Min.

Typ.

Max.

0.3 - 1.0 GHz

1.0 - 2.0 GHz

2.0 - 3.0 GHz

3.0 - 4.0 GHz

dB

dB

dB

dB

—

—

—

—

1.5

1.6

1.7

1.75

1.7

—

—

—

Isolation

1.0 GHz

2.0 GHz

3.0 GHz

4.0 GHz

dB

dB

dB

dB

50

—

—

—

55

55

48

40

—

—

—

—

Return Loss

Insertion Loss State, 0.3 - 4.0 GHz

dB

—

17

—

Input 1 dB Compression

—

dBm

—

27

—

Trise, Tfall

10% to 90% RF

90% to 10% RF

µS

µS

—

—

3

0.3

—

—

Ton, Toff

50% Control to 90% RF

50% Control to 10% RF

µS

µS

—

—

3.5

0.4

—

—

Transients

In-Band

mV

—

20

—

2-Tone, 5 MHz spacing, +10 dBm / tone

dBm

—

72

—

2-Tone, 5 MHz spacing, +10 dBm / tone

dBm

—

49

—

Input Power = 10 dBm

µA

—

1

6

Input Return Loss

Isolation State

dB

—

20

—

Input Power = 10 dBm

µA

—

1

6

Truth Table

8,9

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

+2.5 V minimum and must not exceed 8.5 V.

9. 0 = 0 V ± 0.2 V, 1 = VDD = 2.5 V to 8.5 V

RFin

RFout

0

50 Ω Termination

Open

1

RFout

RFin