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MASWSS0148SMB

GaAs SPST High Isolation Terminated Switch 0.3 - 4.0 GHz

M/A-COM Technology Solutions, Inc. 

MASWSS0148

GaAs SPST High Isolation Terminated Switch

0.3 - 4.0 GHz

Rev. V1

Electrical Specifications: TA = 25°C, VDD = 5 V, VCTRL = 0 / 5 V, 100 pF capacitors, Z0 = 50  6

Parameter

Insertion Loss7

Isolation

Return Loss

Test Conditions

0.3 - 1.0 GHz

1.0 - 2.0 GHz

2.0 - 3.0 GHz

3.0 - 4.0 GHz

1.0 GHz

2.0 GHz

3.0 GHz

4.0 GHz

Insertion Loss State, 0.3 - 4.0 GHz

Units

dB

dB

dB

dB

dB

dB

dB

dB

dB

Min.

—

—

—

—

50

—

—

—

—

Typ.

1.5

1.6

1.7

1.75

55

55

48

40

17

Max.

1.7

—

—

—

—

—

—

—

—

Input Return Loss

Isolation State

dB

—

20

—

Input 1 dB Compression

—

dBm

—

27

—

Trise, Tfall

10% to 90% RF

90% to 10% RF

µS

—

3

—

µS

—

0.3

—

Ton, Toff

50% Control to 90% RF

50% Control to 10% RF

µS

—

3.5

—

µS

—

0.4

—

Transients

In-Band

mV

—

20

—

Input IP2

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

dBm

—

72

—

Input IP3

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

dBm

—

49

—

Current (ICTRL)

Input Power = 10 dBm

µA

—

1

6

Current (IDD)

Input Power = 10 dBm

µA

—

1

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.

Truth Table 8,9

VCTRL

0

RFin

50 Ω Termination

RFout

Open

1

RFout

RFin

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

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.

2

M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.

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

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