• 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.

1

ISM Power Amplifier

2.4 - 2.5 GHz

Rev. V1

MAAPSS0081

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.

Features

• Ideal for 2.4 GHz Cordless Applications

• Power Set Pin for Adjustable Output Power

High Power Mode: 24 dBm, 300 mA

Low Power Mode: 16 dBm, 110 mA

• Power Gain: 23 dB Typical

• Power Enable: 2.5 V

• Micro-Amp Shutdown Current

• Operates from 1.8 V to 3.6 V

• Lead-Free 3 mm 12-Lead PQFN Package

• 100% Matte Tin Plating over Copper

• Halogen-Free “Green” Mold Compound

• RoHS* Compliant and 260°C Reflow Compatible

Description

The MAAPSS0081 is a three stage power amplifier

designed

for

2.4

GHz

Cordless

Telephone

applications. The power amplifier is available in a

lead-free 3 mm 12-lead PQFN plastic package. The

MAAPSS0081 features an integrated power enable

pin (5) for accurate ramp control and a separate

power mode pin (2) for current savings in a low

power mode state.

3. 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.

Pin Configuration

Pin No.

Pin Name

Description

1

RF Input

2

Power Mode

3

N/C

No Connection

4

N/C

No Connection

5

Power Enable

6

N/C

No Connection

7

RF Output, 3rd Stage Supply

8

RF Output, 3rd Stage Supply

9

RF Output, 3rd Stage Supply

10

2nd Stage Supply

11

PMC

Power Mode Control

12

1st Stage Supply

GND

RF & DC Ground

Part Number

Package

MAAPSS0081TR-3000

3000 piece reel

MAAPSS0081SMB

Sample Board,

2.4 - 2.5 GHz tuning

Functional Schematic

PMC

N/C

N/C

N/C

1

1. Reference Application Note M513 for reel size information.

2. All sample boards include 5 loose parts.