Products

GRF5508
High Linearity Power Amplifier
Tuning Range: 0.777 to 0.96 GHz

Name: GRF5508
Brand: Guerrilla RF
SKU: GRF5508

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

GRF Products

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

GRF Products

Data Sheet

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Key Specs — typical

Frequency 0.777-0.96 GHz

Gain 29.7 dB

Noise Figure 4.5 dB

OP1dB 33.1 dBm

OIP3 45.4 dBm

V_DD 5.0 V

I_DD 195 mA

Package 3.0 QFN-16

High Linearity Power Amplifier
Tuning Range: 0.777 to 0.96 GHz

The GRF5508 is a high gain, two-stage InGaP HBT power amplifier designed to deliver excellent P1dB, ACLR and IM3 performance over the 777 to 960 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 tuning/evaluation board data.

Categories & Markets

Linear PAs 5G Infrastructure Automotive Cellular Boosters/DAS Military WiFi

Applications

Cellular Boosters/Repeaters
Picocells, Femtocells
Customer Premise Equipment
Automotive Compensators
Cellular DAS
Wireless Infrastructure

Features

Reference: 5.0V/195mA/849MHz

Gain: 29.7 dB
OP1dB: 33.1 dBm
OIP3: 45.4 dBm @ 23 dBm P_OUT/tone
Noise Figure: 4.5 dB
Excellent OP1dB, OIP3, ACLR and IM3 Performance
Native Linearity Provides up to +24 dBm P_OUT with > 45 dBc ACLR – Without the Need for Digital Predistortion Correction
+24 dBm Linear Output Power Maintained at 85 °C
Flexible Biasing Provides Latitude for Linearity Optimization
195 mA Native Mode Quiescent Current Consumption
5 V Supply Voltage
50 Ω Single-ended Input and Output Impedances
Digital Shutdown
Rugged Design is Extremely Resilient to Mismatched Loads
-40 to 85 °C Operating Temperature Range
Compact 3 x 3 mm QFN-16 Package

GRF5508 -
High Linearity Power Amplifier
Tuning Range: 0.777 to 0.96 GHz
Name	Part ID
Analog Devices	ADL5605
Analog Devices	MAX2235
Qorvo	TQP9107
Skyworks	SKY66188-11
Skyworks	SKY65126-21
Skyworks	SKY65369-11
Skyworks	SKY65385-11
Skyworks	SE2435L
Skyworks	SE2442L
Skyworks	SKY65313-21
Skyworks	SKY65362-11
Skyworks	SKY65364-11
Skyworks	SKY77526
Skyworks	SKY77527
Skyworks	SKY77542
Skyworks	SKY77548
Skyworks	SKY77549
Skyworks	SKY77552
Skyworks	SKY77558
Skyworks	SKY77580
Skyworks	SKY77584
Skyworks	SKY77589-11
Skyworks	SKY77589-21
Skyworks	SKY77590-11

5.0 V

Voltage: 5.0

GRF55XX & GRF56XX Product Family Explained | Guerrilla RF Engineering Insights

Frequently Asked Questions

What is the frequency range of GRF5508?

The GRF5508 operates from 0.777-0.96 GHz.

What package does GRF5508 come in?

The GRF5508 is supplied in a 3.0 QFN-16 package.

What is the typical performance of GRF5508?

Typical performance for the GRF5508 is 29.7 dB of gain, 4.5 dB noise figure, and 45.4 dBm OIP3. See the data sheet for full conditions, limits, and over-temperature behavior.

What applications is GRF5508 typically used in?

The GRF5508 is targeted at 5G Infrastructure, Automotive, Cellular Boosters/DAS, Military, and WiFi applications.

Where can I download the data sheet for GRF5508?

The data sheet for GRF5508 is available as a PDF at https://www.guerrilla-rf.com/includes/prodFiles/5508/GRF5508DS.pdf. You can also view it embedded in the Data Sheet tab on this page.

Are SPICE models or S-parameter files available for GRF5508?

S-parameter (.s2p) files for GRF5508 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].