MAAP-007649-0001A1 查看數據表（PDF） - M/A-COM Technology Solutions, Inc.

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MAAP-007649-0001A1

Ultra Linear 2W Power Amplifier 800 to 1000 MHz

M/A-COM Technology Solutions, Inc. 

MAAP-007649-000100

Ultra Linear 2W Power Amplifier

800 to 1000 MHz

Rev. V3

EVALUATION CIRCUIT BOARD LAYOUT1,2,3,4 (Optimized for the 860 to 960 MHz RFID Band)

1. FR-408, 4-Layer, Coplanar 50 Ohm Line: W = 19.0 mils, S = 10.0 mils, H = 10.0 mils.

Total Board Thickness = 42.0 mils.

Board Size: 2.0 x 1.5 inches.

2. Via Geometry for the 4 mm PQFN package backside needs to provide a low-inductance ground and low thermal resistance path to the

PCB back side ground.

Via Diameter: 8.0 mils finished size with 1.0 mils minimum plating.

At least 25 vias are required for thermal considerations. Additional top side metallization connected to ground vias is also recommended.

3. Heat sinking using a solid metal block below the PCB is recommended for optimum CW operation. Improper heat sinking below the PCB

may degrade RF performance and / or reliability.

4. Evaluation circuit board assemblies use SnPb (tin lead) soldering process to attach all components, and are therefore not RoHS compliant.

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ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions • North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400

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

• India Tel: +91.80.4155721

• China Tel: +86.21.2407.1588

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

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

Commitment to produce in volume is not guaranteed.

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

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