GRF5608
High Linearity Power Amplifier
Tuning Range: 729 to 830 MHz

Name: GRF5608
Brand: Guerrilla RF
SKU: GRF5608

Distributors

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

GRF Products

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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: 729 to 830 MHz

The GRF5608 is a high gain, two-stage InGaP HBT power amplifier designed to deliver excellent P1dB, ACLR and IM3 performance over the 729 to 830 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 GRF applications engineering team for custom tuning/evaluation board data.

GRF5608 DC2210 EVB167 791-821 MHz.pdf GRF5608 DC2210 EVB168 729-768 MHz.pdf

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

GRF5608 -
High Linearity Power Amplifier
Tuning Range: 729 to 830 MHz
Name	Part ID
Qorvo	QPA9909
Skyworks	SKY66289-11
Skyworks	SKY66296-21
Skyworks	AWB7125P8

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 GRF5608?

The GRF5608 operates from 0.729 - 0.83 GHz.

What package does GRF5608 come in?

The GRF5608 is supplied in a 3.0 QFN-16 package.

What is the typical performance of GRF5608?

Typical performance for the GRF5608 is 28.3 dB of gain, 4.6 dB noise figure, and 47.4 dBm OIP3. See the data sheet for full conditions, limits, and over-temperature behavior.

What applications is GRF5608 typically used in?

The GRF5608 is targeted at 5G Infrastructure, Automotive, Cellular Boosters/DAS, Military, and WiFi applications.

Where can I download the data sheet for GRF5608?

The data sheet for GRF5608 is available as a PDF at https://www.guerrilla-rf.com/includes/prodFiles/5608/GRF5608DS.pdf. You can also view it embedded in the Data Sheet tab on this page.

Are SPICE models or S-parameter files available for GRF5608?

S-parameter (.s2p) files for GRF5608 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].