Products

GRF2243
Low Noise Amplifier with Bypass
Tuning Range: 0.4 to 5.0 GHz

Name: GRF2243
Brand: Guerrilla RF
SKU: GRF2243

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 0.4-5.0 GHz

Gain 19.7 dB

Noise Figure 0.75 dB

OP1dB 14.0 dBm

OIP3 23.0 dBm

V_DD 2.7-5.0 V

I_DD 8-25 mA

Package 1.5 DFN-6

Low Noise Amplifier with Bypass
Tuning Range: 0.4 to 5.0 GHz

GRF2243 is a low noise amplifier (LNA) with low loss bypass which requires only a single control input. It is designed for high performance applications up to 5 GHz.

With minimal external matching, the device achieves outstanding noise figure (NF), high gain and efficient linearity. The LNA is operated from a single positive supply of 2.7 to 5 V with a selectable I_DDQ range of 8 to 25 mA.

Please consult with the GRF applications engineering team for custom tuning/evaluation board data and device S-parameters.

Categories & Markets

Broadband LNAs Low Current LNAs Automotive Cellular Boosters/DAS Military Navigation WiFi Wireless Audio

Applications

Cellular Repeaters and Signal Boosters
Cellular Infrastructure
VHF/UHF and ISM Radios

Features

Reference: 3.3V/15mA/2.5GHz

Gain: 19.7 dB
EVB NF: 0.75 dB
OP1dB: 12.0 dBm
OIP3: 23.0 dBm
Bypass Mode Gain: -1.6 dB
Bypass OP1dB: 22.5 dBm
Bypass OIP3: 16.0 dBm
Flexible Bias Voltage and Current
Single Control Logic Input
Process: GaAs pHEMT
Compact 1.5 x 1.5 mm DFN-6 Package

GRF2243 -
Low Noise Amplifier with Bypass
Tuning Range: 0.4 to 5.0 GHz
Name	Part ID
Analog Devices	MAX2686
MACOM	A61
MACOM	MAAL-011243
MACOM	SMA45-1
MACOM	SMA61
NXP	BFU550
NXP	BFU550A
NXP	BFU550X
NXP	BFU550XR
NXP	BFU630F
NXP	BGS8L2
NXP	BGU7224
NXP	BGU8009
NXP	BGU8019
NXP	BGU8H1
NXP	BTS7203H
NXP	BTS7205H
NXP	LTE3401H
NXP	LTE3401L
Qorvo	RFFM4227
Qorvo	CMD228
Qorvo	CMD308
Qorvo	NBB-500-D
Qorvo	NBB-500
Qorvo	NBB-502
Qorvo	QPL1819
Qorvo	RF2367
Qorvo	RF2374
Qorvo	RF3376
Qorvo	SAMP7711Z
Qorvo	SGA3463Z
Qorvo	SGA3586Z
Qorvo	SGA4163Z
Qorvo	SGA4186Z
Qorvo	SGA4463Z
Qorvo	SGA4563Z
Qorvo	STA5063Z
Qorvo	TQM3M7001
Skyworks	SKY65016-70LF
Skyworks	SKY65405-21
Skyworks	SKY66405-11
Skyworks	SKY66407-11
Skyworks	SKY66409-11
Skyworks	SKY66415-11

3.3 V
5.0 V

Voltage: 3.3

Frequently Asked Questions

What is the frequency range of GRF2243?

The GRF2243 operates from 0.4-5.0 GHz.

What package does GRF2243 come in?

The GRF2243 is supplied in a 1.5 DFN-6 package.

What is the typical performance of GRF2243?

Typical performance for the GRF2243 is 19.7 dB of gain, 0.75 dB noise figure, and 23.0 dBm OIP3. See the data sheet for full conditions, limits, and over-temperature behavior.

What applications is GRF2243 typically used in?

The GRF2243 is targeted at Automotive, Cellular Boosters/DAS, Military, Navigation, WiFi, and Wireless Audio applications.

Where can I download the data sheet for GRF2243?

The data sheet for GRF2243 is available as a PDF at https://www.guerrilla-rf.com/includes/prodFiles/2243/GRF2243DS.pdf. You can also view it embedded in the Data Sheet tab on this page.

Are SPICE models or S-parameter files available for GRF2243?

S-parameter (.s2p) files for GRF2243 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].