RF Micro Devices Inc.

7628 Thorndike Road, Greensboro, NC 27409-9421

DS150130

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.

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RFPA2545

RFPA2545

Broadband 4W GaAs HBT Power Amplifier

1400MHz to 2700MHz

The RFPA2545 is a broadband GaAs HBT power amplifier

specifically designed for wireless infrastructure applications. Using

a highly reliable GaAs HBT technology, this high performance

single stage amplifier achieves higher gain and ultra-high linearity

over a broad frequency range. It exhibits excellent back-off

characteristics making it ideal for ultra-linear applications.

RFPA2545 can also be optimized for use as a small-cell PA

output stage. External matching and bias control allows

RFPA2545 to be utilized across various radio platforms within

1400MHz to 2700MHz.

RFIN

RFOUT/VCC

RFOUT/VCC

NC

RFIN

VREG

2

3

4

5

6

NC

VBIAS

12

11

10

9

8

7

RFOUT/VCC

RFOUT/VCC

1

RFIN

RFIN

Functional Block Diagram

Ordering Information

RFPA2545SQ

Sample bag with 25 pieces

RFPA2545SR

7" Reel with 100 pieces

RFPA2545TR13

13" Reel with 2500 pieces

RFPA2545PCK-411

2110MHz to 2170MHz PCBA with 5-piece sample

bag

RFPA2545PCK-412

2590MHz to 2690MHz PCBA with 5-piece sample

bag

Package: DFN, 12-pin,

4.0mm x 5.0mm x 0.85mm

Features

■

1400MHz to 2700MHz Operation

■

P1dB = 34.9dBm at 2140MHz

■

2140MHz

■

High Linearity OIP3 = 52.3dBm at

2140MHz

■

DC Power 5V, 800mA

Applications

■

GaAs Pre-driver for Base Station

Amplifiers

■

Small Cell Output Stage

■

PA Stage for Commercial Wireless

Infrastructure

RFPA2545