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RFAM3790

RFAM3790

45 - 1218 MHz GaAs Edge QAM Integrated Amplifier

Qorvo's RFAM3790 is an Integrated Edge QAM Amplifier Module. The part employs GaAs pHEMT die, GaAs MESFET die, a 20dB range variable attenuator and a power enable feature, has high output capability, and is operated from 45MHz to 1218MHz. It provides excellent linearity and superior return loss performance with low noise and optimal reliability.

Last Time Buy
i
End of Life announced June 8, 2026 (PCN 26-0085).
Last Time Buy: December 25, 2026
Contact your local sales representative for assistance.
Product Data SheetRev D – 10/07/2021
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Excellent Linearity
  • Extremely High Output Capability
  • Voltage Controlled Attenuator
  • Power Enable Featrure
  • Extremely Low Distortion
  • Optimal Reliability
  • Low Noise
  • Unconditionally Stable Under all Terminations
  • 28.5 dB Typical Gain at 1218MHz
  • 410mA Typical at 12VDC

Parameters

Type
PA
Frequency Min (MHz)
45
Frequency Max (MHz)
1,218
Gain (dB)
28.5
TCP (dBmV)
N/A
CCN (dB)
N/A
MER (dB)
N/A
NF (dB)
4
Voltage (V)
12
Current (mA)
410
Package Type
MCM
Package Size (mm)
11 x 11 x 1.375
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ECCN
5A991.B

Technical Documents

Filters
4 results found
All (4)
  • Product Data Sheet

    Rev D – 10/07/2021
    Data Sheet
  • Qorvo Broadband Access, CATV Product Selection Guide

    04/30/2026
    Brochure
  • Qorvo Broadband DOCSIS® 3.1 Solutions

    07/11/2017
    Brochure
  • PCB Symbol, Footprint & 3D Model (provided by SamacSys)

    PCB Layout Files
Results per page
10

Related Solutions

Broadband Access / FTTH

Broadband Access / FTTH 

Need more support?

At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.

Forum

Forum

Engage with the Qorvo community, ask technical questions and share insights.

Support

Support

Get technical, application or customer support plus updates on supply chain and FAQs.

Sales

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Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.

Stay up to date with us.

Sign up for notification on new products, product/process change notifications (PCNs) and end of life (EOL) alerts.

Sign Up

Qorvo products are at work connecting, protecting and powering the planet. We bring core radio frequency (RF) and power technologies and solutions to automotive, consumer, defense & aerospace, industrial & enterprise, infrastructure and mobile markets.

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Site MapFeedbackLegalPrivacySupply Chain Transparency

© 2026 Qorvo US, Inc

|

+1-833-641-3810

/
Products
/
Amplifiers
/
CATV Amplifiers
/
RFAM3790

RFAM3790

45 - 1218 MHz GaAs Edge QAM Integrated Amplifier

Qorvo's RFAM3790 is an Integrated Edge QAM Amplifier Module. The part employs GaAs pHEMT die, GaAs MESFET die, a 20dB range variable attenuator and a power enable feature, has high output capability, and is operated from 45MHz to 1218MHz. It provides excellent linearity and superior return loss performance with low noise and optimal reliability.

Last Time Buy
i
End of Life announced June 8, 2026 (PCN 26-0085).
Last Time Buy: December 25, 2026
Contact your local sales representative for assistance.
Product Data SheetRev D – 10/07/2021
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Excellent Linearity
  • Extremely High Output Capability
  • Voltage Controlled Attenuator
  • Power Enable Featrure
  • Extremely Low Distortion
  • Optimal Reliability
  • Low Noise
  • Unconditionally Stable Under all Terminations
  • 28.5 dB Typical Gain at 1218MHz
  • 410mA Typical at 12VDC

Parameters

Type
PA
Frequency Min (MHz)
45
Frequency Max (MHz)
1,218
Gain (dB)
28.5
TCP (dBmV)
N/A
CCN (dB)
N/A
MER (dB)
N/A
NF (dB)
4
Voltage (V)
12
Current (mA)
410
Package Type
MCM
Package Size (mm)
11 x 11 x 1.375
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ECCN
5A991.B

Technical Documents

Filters
4 results found
All (4)
  • Product Data Sheet

    Rev D – 10/07/2021
    Data Sheet
  • Qorvo Broadband Access, CATV Product Selection Guide

    04/30/2026
    Brochure
  • Qorvo Broadband DOCSIS® 3.1 Solutions

    07/11/2017
    Brochure
  • PCB Symbol, Footprint & 3D Model (provided by SamacSys)

    PCB Layout Files
Results per page
10

Related Solutions

Broadband Access / FTTH

Broadband Access / FTTH 

Need more support?

At Qorvo, our customers are a core part of what we do, and we want every experience you have with us to be as reliable as our products. If you have a question or if something isn't working the way you expect, please let us know.

Forum

Forum

Engage with the Qorvo community, ask technical questions and share insights.

Support

Support

Get technical, application or customer support plus updates on supply chain and FAQs.

Sales

Sales

Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.

Stay up to date with us.

Sign up for notification on new products, product/process change notifications (PCNs) and end of life (EOL) alerts.

Sign Up

Qorvo products are at work connecting, protecting and powering the planet. We bring core radio frequency (RF) and power technologies and solutions to automotive, consumer, defense & aerospace, industrial & enterprise, infrastructure and mobile markets.

Stay Connected

  • Facebook
  • X
  • LinkedIn
  • YouTube
  • Products
  • Solutions
  • Design Hub
  • New Products
  • Product Compliance
  • Blog Posts
  • Events & Trade Shows
  • News Releases
  • Success Stories
  • Technical Articles
  • About Us
  • Careers
  • Corporate Videos
  • Quality
  • Locations
  • Investors
  • How to Buy
  • Forums
  • Portals
  • Contact Us
  • Subscription Center
Site MapFeedbackLegalPrivacySupply Chain Transparency

© 2026 Qorvo US, Inc

|

+1-833-641-3810

Qorvo
  • Products
  • Solutions
  • Design Hub
  • Support
  • About Us
Qorvo
Qorvo
Qorvo
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  • Design Hub
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