Products

GRF4003
Broadband LNA/Linear Driver
Tuning Range: 0.01 to 3.8 GHz

Name: GRF4003
Brand: Guerrilla RF
SKU: GRF4003

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

S-Parameter File

X-MWblock®

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Key Specs — typical

Frequency 0.01-3.8 GHz

Gain 12.5 dB

Noise Figure 0.85 dB

OP1dB 25.0 dBm

OIP3 41.0 dBm

V_DD 1.8-5.0 V

I_DD 30-120 mA

Package 1.5 DFN-6

Broadband LNA/Linear Driver
Tuning Range: 0.01 to 3.8 GHz

The GRF4003 is a broadband, low noise gain block designed for small cell, wireless infrastructure and other high performance applications. It exhibits outstanding broadband NF, linearity and return losses over 0.01 to 3.8 GHz with a single match.

Configured as a first stage LNA, linear driver or cascaded gain block, GRF4003 offers high levels of reuse both within a design and across platforms. The device is operated from a supply voltage of 1.8 V to 5.5 V with a selectable I_DDQ range of 30 to 120 mA for optimal efficiency and linearity.

GRF4003 is internally matched to 50 Ω at the input and output ports, needing only external DC blocks and a bias choke on the output.

Categories & Markets

Broadband LNAs High Linearity Gain Blocks Linear Drivers 5G Infrastructure Cellular Boosters/DAS Military Wireless Audio

Applications

Linear Driver Amplifier
Small Cells and Cellular Repeaters
First Stage LNA
Microwave Backhaul
Distributed Antenna Systems

Features

Reference: 5V/95mA/2.5GHz

EVB NF: 0.85 dB
Gain: 12.5 dB
OP1dB: 25.0 dBm
OIP3: 41.0 dBm
Flexible Bias Voltage and Current
Internally Matched to 50 Ω
Process: GaAs pHEMT
Compact 1.5 x 1.5 mm DFN-6 Package

GRF4003 -
Broadband LNA/Linear Driver
Tuning Range: 0.01 to 3.8 GHz
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Voltage: 1.8

Voltage: 3.3

Voltage: 5.0

Bias Optimization Techniques for Maximum IP3 Linearity | Guerrilla RF Engineering Insights

GRF400X Broadband Driver Amplifier Family | Engineering Insights

Frequently Asked Questions

What is the frequency range of GRF4003?

The GRF4003 operates from 0.01-3.8 GHz.

What package does GRF4003 come in?

The GRF4003 is supplied in a 1.5 DFN-6 package.

What is the typical performance of GRF4003?

Typical performance for the GRF4003 is 12.5 dB of gain, 0.85 dB noise figure, and 41.0 dBm OIP3. See the data sheet for full conditions, limits, and over-temperature behavior.

What applications is GRF4003 typically used in?

The GRF4003 is targeted at 5G Infrastructure, Cellular Boosters/DAS, Military, and Wireless Audio applications.

Where can I download the data sheet for GRF4003?

The data sheet for GRF4003 is available as a PDF at https://www.guerrilla-rf.com/includes/prodFiles/4003/GRF4003DS.pdf. You can also view it embedded in the Data Sheet tab on this page.

Are SPICE models or S-parameter files available for GRF4003?

S-parameter (.s2p) files for GRF4003 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].