GRF5519
High Linearity Power Amplifier
Tuning Range: 1.92 to 2.2 GHz

Name: GRF5519
Brand: Guerrilla RF
SKU: GRF5519

Distributors

Mouser Electronics
1000 North Main Street
Mansfield, TX 76063
Phone: (800) 346-6873

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RFMW
188 Martinvale Lane
San Jose, CA 95119
Phone: (877) 367-7369

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Richardson RFPD
2001 Butterfield Road
Suite 1800
Downers Grove, IL 60515
Phone: (603) 262-6800

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Data Sheet

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High Linearity Power Amplifier
Tuning Range: 1.92 to 2.2 GHz

The GRF5519 is a high gain, two-stage InGaP HBT power amplifier designed to deliver excellent P1dB, ACLR and IM3 performance over the 1920 to 2200 MHz band. Its exceptional native linearity makes it an ideal choice for transmitter applications that typically do not employ digital predistortion correction schemes.

Please consult with the Guerrilla RF applications engineering team for custom evaluation board data.

GRF-AN002: Amplifier Design: Improving Gain Flatness Without Sacrificing Return Loss GRF-AN006: Proper Procedures for Powering Up and Powering Down an RF Amplifier GRF-AN007: Design Considerations for Ensuring Amplifier Stability

Gerber Files Packaging/Manufacturing Note

MTTF Life Time Prediction - H02U-D4 Material Declaration

GRF5519 -
High Linearity Power Amplifier
Tuning Range: 1.92 to 2.2 GHz
Name	Part ID
Analog Devices	HMC457
Qorvo	QPA9219
Qorvo	RVA2007L
Qorvo	SPA2318Z
Qorvo	TQP9108
Qorvo	VG112-G
Skyworks	SKY66399-11
Skyworks	SKY65120-21
Skyworks	SKY66184-11
Skyworks	SKY66189-11

PCN 2022-04-IN.pdf PCN 2024-01-IN.pdf

5.0 V

Voltage: 5.0

Frequently Asked Questions

What is the frequency range of GRF5519?

The GRF5519 operates from 1.92-2.2 GHz.

What package does GRF5519 come in?

The GRF5519 is supplied in a 3.0 QFN-16 package.

What is the typical performance of GRF5519?

Typical performance for the GRF5519 is 26.5 dB of gain, 4.1 dB noise figure, and 45.0 dBm OIP3. See the data sheet for full conditions, limits, and over-temperature behavior.

What applications is GRF5519 typically used in?

The GRF5519 is targeted at 5G Infrastructure, Automotive, Cellular Boosters/DAS, Military, and WiFi applications.

Where can I download the data sheet for GRF5519?

The data sheet for GRF5519 is available as a PDF at https://www.guerrilla-rf.com/includes/prodFiles/5519/GRF5519DS.pdf. You can also view it embedded in the Data Sheet tab on this page.

Are SPICE models or S-parameter files available for GRF5519?

S-parameter (.s2p) files for GRF5519 are available on the product detail page when published. For SPICE models, simulation files, or custom tuning data, contact the Guerrilla RF applications engineering team at [email protected].