GRF2105
Broadband, Flat Gain LNA
Tuning Range: 0.15 to 5.36 GHz

Name: GRF2105
Brand: Guerrilla RF
SKU: GRF2105

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Mouser Electronics
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Data Sheet

S-Parameter File

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Broadband, Flat Gain LNA
Tuning Range: 0.15 to 5.36 GHz

The GRF2105 is a broadband, ultra-low noise linear amplifier designed for small cell, wireless infrastructure and other high performance RF applications. The standard tune exhibits outstanding NF and linearity, return losses and enhanced gain flatness over 0.4 to 3.8 GHz.

Refer to the GRF2105 website landing page for a growing selection of application notes addressing specific application requirements such as improved return loss, operation to 5.36 GHz, etc.

Configured as a first stage LNA, linear driver or cascaded gain block, GRF2105 offers high levels of reuse both within a design and across platforms. The device is operated from a supply voltage (V_DD) range of 2.7 to 6.0 V with a typical bias condition of 5 volts and 70 mA for optimal efficiency and linearity.

The device is housed in a 1.5 x 1.5 x 0.5 mm 6-pin plastic DFN package.

GRF2105 4.4-5.0 GHz.pdf GRF2105 150-3500 MHz.pdf GRF2105 3000-5000 MHz.pdf GRF2105 3400-3800 MHz.pdf GRF2105 1000-2000 MHz.pdf GRF2105 800-3000 MHz.pdf GRF2105 3300-4200 MHz.pdf GRF2105 450-1250 MHz.pdf GRF2105 4960-5360 MHz.pdf GRF2105 600-5000 MHz.pdf GRF2105__EVB245__1626-1660MHz.pdf GRF2105 1100-1610MHz.pdf GRF2105 2000-4000MHz Low S11 S22 RL.pdf GRF2105 1000-2500 MHz.pdf GRF2105 136-944 MHz.pdf

GRF-AN001: Designing for Low Noise and Excellent Matching in Amplifier Applications GRF-AN002: Amplifier Design: Improving Gain Flatness Without Sacrificing Return Loss GRF-AN003: Capitalizing on the Design Flexibility of Common Footprint DFN-6 Packages GRF-AN004: Leveraging Differences in Packaging to Customize Amplifier Performance GRF-AN005: Customizing an Amplifier's P_SAT Output Level GRF-AN006: Proper Procedures for Powering Up and Powering Down an RF Amplifier GRF-AN007: Design Considerations for Ensuring Amplifier Stability GRF-AN008: Is Matching the LNA Input for Γ _OPT Always Worth the Effort? GRF-AN009: Designing an Amplifier Lineup for SDARS Applications GRF-AN010: Designing a High Performance, Single-SAW SDARS Solution

Gerber Files Packaging/Manufacturing Note

MTTF Life Time Prediction - ED25-3V Material Declaration

GRF2105 -
Broadband, Flat Gain LNA
Tuning Range: 0.15 to 5.36 GHz
Name	Part ID
Analog Devices	ADL5330
Analog Devices	ADL5521
Analog Devices	ADL5523
Analog Devices	ADL8108
Analog Devices	HMC589A
Analog Devices	HMC609-Die
Analog Devices	HMC609LC4
Analog Devices	LT5514
Broadcom	MGA-31816
MACOM	CGY2108HV
MACOM	MAAL-011139
MACOM	MAAM-011252-CQ3
MACOM	MAAM-011252-DIE
MACOM	MAAM-011252
MACOM	MAAM-011326-DIE
MACOM	MAAM-011326
Qorvo	QPL9057
Qorvo	QPL9503
Qorvo	SPF5122Z
Qorvo	QPA9127
Qorvo	QPA9154
Qorvo	QPB7420
Qorvo	QPL6202Q
Qorvo	QPL9065
Qorvo	QPL9095
Qorvo	QPL9096
Qorvo	QPL9504
Qorvo	RF5102
Qorvo	RF5112
Qorvo	RF5125
Qorvo	RFDA0035
Qorvo	SBB5000
Qorvo	SBB5089Z
Qorvo	TQL9092
Qorvo	TQL9093
Qorvo	TQP3M9008
Qorvo	TQP3M9018
Skyworks	SKY67100-396LF
Skyworks	SKY67102-396LF
Skyworks	SKY67159-396LF
Skyworks	SKY67189-396LF
Skyworks	SKY67110-396LF
Skyworks	SKY67150-396LF
Skyworks	RFX8422S
Skyworks	SKY66109-11
Skyworks	SKY66112-11
Skyworks	SKY66403-11
Skyworks	SKY85303-21

3.3 V
5.0 V

Voltage: 3.3

Frequently Asked Questions

What is the frequency range of GRF2105?

The GRF2105 operates from 0.15-5.36 GHz.

What package does GRF2105 come in?

The GRF2105 is supplied in a 1.5 DFN-6 package.

What is the typical performance of GRF2105?

Typical performance for the GRF2105 is 20.7 dB of gain, 0.77 dB noise figure, and 36.0 dBm OIP3. See the data sheet for full conditions, limits, and over-temperature behavior.

What applications is GRF2105 typically used in?

The GRF2105 is targeted at 5G Infrastructure, Automotive, Cellular Boosters/DAS, and Military applications.

Where can I download the data sheet for GRF2105?

The data sheet for GRF2105 is available as a PDF at https://www.guerrilla-rf.com/includes/prodFiles/2105/GRF2105DS.pdf. You can also view it embedded in the Data Sheet tab on this page.

Are SPICE models or S-parameter files available for GRF2105?

S-parameter (.s2p) files for GRF2105 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].