MASW-008322-001SMB - M/A-Com Technology Solutions

GaAs SPDT Switch

DC - 20 GHz

Rev. V3

MASW-008322

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.

For further information and support please visit:

https://www.macom.com/support

Features

 Very Broadband Performance

 Low Insertion Loss: 1.9 dB Typical @ 20 GHz

 High Isolation: 40 dB Typical @ 20 GHz

 Fast Switching Speed

 Reflective Configuration

 Ultra Low DC Power Consumption

 Lead-Free 4 mm 24-Lead PQFN Package

 Halogen-Free ―Green‖ Mold Compound

 RoHS Compliant* and 260°C Reflow Compatible

Description

The MASW-008322 is a versatile, broadband, high

isolation SPDT switch offered in a lead-free 4 mm

24-lead PQFN surface mount plastic package. The

design incorporates both series and shunt circuit

elements with the locations optimized to achieve

outstanding broadband performance to 20 GHz.

The combination of broadband performance along

with very fast switching and excellent settling time

make this device ideal for many applications,

including Test & Measurement, EW and broadband

communication systems.

The MASW-008322 is fabricated using M/A-COM

Technology’s mature 0.5um Low Gate-Lag pHEMT

process. This robust process features full surface

passivation for a high performance and high

reliability.

Ordering Information1,2

Part Number Package

MASW-008322-TR0500 500 piece reel

MASW-008322-TR1000 1000 piece reel

MASW-008322-001SMB Sample Board

Functional Schematic

RF2

GND

RF1

GND

RFC

NC V1

GND

Pin Configuration3

Pin No. Function Pin No. Function

1 NC 14 GND

2 GND 15 RF1

3 NC 16 NC

4 RF2 17 GND

5 GND 18 NC

6 NC 19 NC

7 NC 20 NC

8 NC 21 V1

9 RFC 22 V2

10 NC 23 NC

11 NC 24 NC

12 NC 25 Paddle4

13 NC

3. M/A-COM Technology recommends that all unused (N/C)

pins be connected to ground. All data on this datasheet was

taken with N/C pins connected to ground.

4. The exposed pad centered on the package bottom must be

connected to RF and DC ground.

* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.

1. Reference Application Note M513 for reel size information.

2. All sample boards include 2 loose parts.

GaAs SPDT Switch

DC - 20 GHz

Rev. V3

MASW-008322

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.

For further information and support please visit:

https://www.macom.com/support

Electrical Specifications5: TA = +25°C6, Z0 = 50, V1,2 = -5/0V

Parameter Test Conditions Units Min. Typ. Max.

Insertion Loss

1 GHz

10 GHz

18 GHz

20 GHz

—

0.4

1.0

1.5

1.9

0.55

—

2.5

Isolation

1 GHz

10 GHz

18 GHz

20 GHz

—

VSWR 1 - 20 GHz Ratio — 2.0:1 —

Trise, Tfall 10% to 90% RF and 90% to 10% RF ns — 9 —

Ton, Toff 50% control to 90% RF, and 50% control to 10% RF ns — 12 257

Input P1dB 0.5 - 20 GHz, 0 to -5 V dBm — 30 —

IIP3 Two Tone, +5 dBm/Tone, 5 MHz Spacing, >50 MHz

0.5 - 20 GHz dBm — 48 —

Settling Time 50% Vctl to 0.1 dB of final value µs — 1 —

Control Current

(Complementary Logic)

VIN Low, -5 V

VIN High, 0 V µA —

—

5. All specifications apply with 50 Ω impedance connected to all RF ports, 0 and –5 VDC control voltages.

6. Loss changes 0.0025 dB/°C (from –55°C to +85°C).

7. Max switching speed guaranteed by design.

Truth Table 9

Control Inputs Condition of Switch

V1 V2 RF1 RF2

High Low Off On

Low High On Off

9. Vlow = -5 V, Vhigh = 0 V

Sample Board

Absolute Maximum Ratings8

Parameter Absolute Maximum

Control Voltage -8.5 VDC

Input RF Power +33 dBm

Operating Temperature -40 to +85°C

Storage Temperature -65°C to +150°C

8. Exceeding any one or combination of these limits may cause

permanent damage to this device.

GaAs SPDT Switch

DC - 20 GHz

Rev. V3

MASW-008322

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.

For further information and support please visit:

https://www.macom.com/support

Typical Performance Curves

Isolation

Insertion Loss

Return Loss P1dB

-60

-50

-40

-30

-20

-10

0 5 10 15 20

RF1

RF2

Frequency (GHz)

-40

-35

-30

-25

-20

-15

-10

-5

0 5 10 15 20

RF1

RF2

RFC

Frequency (GHz)

-3.0

-2.5

-2.0

-1.5

-1.0

-0.5

0.0

0 5 10 15 20

RF1

RF2

Frequency (GHz)

-1.0

-0.8

-0.6

-0.4

-0.2

0.0

0.2

0 5 10 15 20 25 30 35

18 GHz

Input Power (dBm)

GaAs SPDT Switch

DC - 20 GHz

Rev. V3

MASW-008322

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.

For further information and support please visit:

https://www.macom.com/support

Lead Free 4 mm 24-Lead PQFN †

† Reference Application Note S2083 for lead-free solder reflow recommendations.

Meets JEDEC moisture sensitivity level 1 requirements.

Plating is 100% matte tin over copper.

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.

Y Y W W

X X X X

GaAs SPDT Switch

DC - 20 GHz

Rev. V3

MASW-008322

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.

For further information and support please visit:

https://www.macom.com/support

Information in this document is provided in connection with M/A-COM Technology Solutions Inc ("MACOM")

products. These materials are provided by MACOM as a service to its customers and may be used for

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