Products

GRF2543
High Gain, Ultra-LNA with Bypass
802.11ac: 3750-8500 MHz

Name: GRF2543
Brand: Guerrilla RF
SKU: GRF2543

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

S-Parameter File

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Key Specs — typical

Frequency 3.75-8.5 GHz

Gain 14.5 dB

Noise Figure 1.0 dB

OP1dB 11.5 dBm

V_DD 2.7-5.0 V

I_DD 15 mA

Package 1.5 DFN-6

High Gain, Ultra-LNA with Bypass
802.11ac: 3750-8500 MHz

GRF2543 is an ultra-low noise amplifier (LNA) with bypass designed for IEEE 802.11a/n/ac/p applications over 5.1 GHz to 5.925 GHz. The device exhibits outstanding noise figure, linearity and gain up to 8.5 GHz. Note that the reported NF is for the entire evaluation board from SMA to SMA connector.

The LNA is operated from a single positive supply of 2.7 to 5.0 V with typical bias condition of 3.3 volts and 15 mA.

Consult with the GRF applications engineering team for custom tuning/evaluation board data and device s-parameters.

Categories & Markets

Low Current LNAs Automotive Cellular Boosters/DAS WiFi

Applications

WiFi Access Points
Mobile WiFi Devices
802.11p Vehicle Communications
Microwave Backhaul

Features

Reference: 3.3V/15mA/5.5GHz

EVB NF: 1.0 dB
Gain: 14.5 dB
OP1dB: 11.5 dBm
Bypass Mode Gain: -1.0 dB
Bypass Mode IP1dB: 24 dBm
Flexible Bias Voltage and Current
Internally Matched to 50 Ω
Compact 1.5 x 1.5 mm DFN-6 Package
Process: GaAs pHEMT

GRF2543 -
High Gain, Ultra-LNA with Bypass
802.11ac: 3750-8500 MHz
Name	Part ID
Analog Devices	HMC3587
MACOM	CGY2120XUH
MACOM	MAAM37000-A1
MACOM	MAAM37000
MACOM	SMRA62
NXP	BGU7258
Qorvo	RF5601
Qorvo	RFFM4527
Qorvo	CMD119P3
Qorvo	CMD132
Qorvo	CMD132P3
Qorvo	CMD229P4
Qorvo	CMD231
Qorvo	CMD231C3
Qorvo	CMD263
Qorvo	CMD263P3
Qorvo	CMD309
Qorvo	CMD318P3
Qorvo	TQF6174
Skyworks	SE5008L
Skyworks	SKY65981-11
Skyworks	SE5012T

3.3 V
5.0 V

Voltage: 3.3

Frequently Asked Questions

What is the frequency range of GRF2543?

The GRF2543 operates from 3.75-8.5 GHz.

What package does GRF2543 come in?

The GRF2543 is supplied in a 1.5 DFN-6 package.

What is the typical performance of GRF2543?

Typical performance for the GRF2543 is 14.5 dB of gain and 1.0 dB noise figure. See the data sheet for full conditions, limits, and over-temperature behavior.

What applications is GRF2543 typically used in?

The GRF2543 is targeted at Automotive, Cellular Boosters/DAS, and WiFi applications.

Where can I download the data sheet for GRF2543?

The data sheet for GRF2543 is available as a PDF at https://www.guerrilla-rf.com/includes/prodFiles/2543/GRF2543DS.pdf. You can also view it embedded in the Data Sheet tab on this page.

Are SPICE models or S-parameter files available for GRF2543?

S-parameter (.s2p) files for GRF2543 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].