RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS131018

For sales or technical support, contact RFMD at +1.336.678.5570 or customerservice@rfmd.com.

RF MICRO DEVICES

trademarks, and registered trademarks are the property of their respective owners. ©2013, RF Micro Devices, Inc.

1 of 11

RFHA1004

25W GaN Wide-Band Power Amplifier

700MHz to 2500MHz

The RFHA1004 is a wideband Power Amplifier designed for CW and

pulsed applications such as wireless infrastructure, RADAR, military

communication radios and general purpose amplification. Using an

advanced high power density Gallium Nitride (GaN) semiconductor

process, these high-performance amplifiers achieve high efficiency, flat

gain and large instantaneous bandwidth in a single amplifier design. The

RFHA1004 is an input matched GaN transistor packaged in an air cavity

copper package which provides excellent thermal stability through the use

of advanced heat sink and power dissipation technologies. Ease of

integration is accomplished through the incorporation of optimized input

matching network within the package that provides wideband gain and

power performance in a single amplifier. An external output match offers

the flexibility of further optimizing power and efficiency for any sub-band

within the overall bandwidth.

Functional B

Functional Block Diagram

Ordering Information

RFHA1004S2

Sample bag with 2 pieces

RFHA1004SB

Bag with 5 pieces

RFHA1004SQ

Bag with 25 pieces

RFHA1004SR

Short Reel with 100 pieces

RFHA1004TR7

7" Reel with 750 pieces

RFHA1004PCBA-410

Operation

Package: Air-Cavity Cu

Features

■

Advanced GaN HEMT Technology

■

Output Power of 25W

■

Advanced Heat-Sink Technology

■

700MHz to 2500MHz

Instantaneous Bandwidth

■

Input Internally Matched to 50

Ω

■

52V Operation Typical

Performance





Gain 11dB



Power Added Efficiency 45%

(700MHz to 2500MHz)

■

-40°C to 85°C Operating

Temperature

■

Large Signal Models Available

■

EAR99 Export Control

Applications

■

Class AB Operation for Public

Mobile Radio

■

Power Amplifier Stage for

Commercial Wireless Infrastructure

■

General Purpose Tx Amplification

■

Test and Instrumentation

■

Civilian and Military Radar

RFHA1004