GaAs SPDT Switch

DC - 3.0 GHz

Rev. V1

MASW-007221

1

1

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.

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Features

 Low Insertion Loss: < 0.3 dB @ 900 MHz

 Low Power Consumption: < 15 µA @ -2.3 Volts

 Positive or Negative 2.3 to 8 Volt Control

 Lead-Free SC-70 (SOT-363) Package

 100% Matte Tin Plating over Copper

 Halogen-Free ―Green‖ Mold Compound

 260°C Reflow Compatible

 RoHS* Compliant version of SW-456

Description

M/A-COM’s MASW-007221 is a GaAs monolithic

switch in a lead-free SC-70 (SOT-363) surface

mount plastic package.

The MASW-007221 is

ideally suited for applications where very low power

consumption, low insertion loss, very small size, and

low cost are required. Typical applications are in

dual band systems where switching between small

signal components is required, i.e. filter banks,

single-band LNA’s, converters, etc.

The MASW-007221 can be used in applications up

to 0.25 watts in systems such as cellular, PCS,

DCS1800, GSM, CDMA, W-CDMA and other

analog / digital wireless communication systems.

The MASW-007221 is fabricated using a mature 0.5

micron PHEMT process. The process features full

passivation for performance and reliability.

Functional Schematic: Positive Control

Voltage

RF1

PIN 1

GND

RF2

RFC

Functional Schematic: Negative Control

Voltage

Pin Configuration

PIN

Function

Description

1

RF1

RF In/Out

2

GND

RF Ground

3

RF2

RF In/Out

4

Voltage Control 2

5

RFC

RF Common

6

Voltage Control 1

Part Number

Package

MASW-007221-000000

Bulk Packaging

MASW-007221-TR3000

3000 piece reel

1. Reference Application Note M513 for reel size information.

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

Parameter

Absolute Maximum

Input Power (0.5 - 3.0 GHz)

3 V Control

5 V Control

+30 dBm

+33 dBm

Operating Voltage

+8.5 volts

Operating Temperature

-40°C to +85°C

Storage Temperature

-65°C to +150°C

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

permanent damage to this device.

3. M/A-COM does not recommend sustained operation near

these survivability limits.

PIN 1

RF1

GND

RF2

RFC

1000 pF

1000 pF

1000 pF