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LNAs & Gain Block Amplifiers
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CMD309P4

CMD309P4

5 - 11 GHz Low Noise Amplifier

Qorvo's CMD309P4 is a broadband MMIC low noise amplifier housed in a leadless 4x4 mm plastic surface mount package. The CMD309P4 is ideally suited for microwave radios and C and X band applications where high gain, low noise figure and low power consumption are needed. The broadband device delivers 27 dB of gain with a corresponding output 27 dB compression point of +13 dBm and a noise figure of 1.5 dB. The CMD309P4 includes on chip blocking capacitors and is internally matched to 50 ohms which eliminates the need for external DC blocks and RF port matching.

Production
i
Product Data SheetRev D – 08/2025
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Low noise figure
  • High gain broadband performance
  • Low current consumption
  • Single positive bias
  • Pb-free RoHs compliant 4x4 QFN package

Typical Applications

  • Electronic Warfare (EW)
  • C Band Radar
  • X Band Radar
  • Space
  • Satellite Communications (Satcom)
  • Phased Arrays

Parameters

Frequency Min (MHz)
5,000
Frequency Max (MHz)
11,000
Gain (dB)
27
NF (dB)
1.5
OP1dB (dBm)
13
OIP3 (dBm)
23
Voltage (V)
3 to 5
Current (mA)
45
Package Type
Plastic QFN
Package Size (mm)
4.0 x 4.0
RoHS
Yes
Lead Free
Yes
ITAR Restricted
No
ECCN
EAR99

Technical Documents

Filters
6 results found
All (6)= Featured
= Featured
  • CMDS Application Note 101 - Carrier Tape and Reel Dimensions and Devices Orientation

    Rev A – 06/2020
    Application Note
  • CMDS Application Note 102 - Solder Reflow Profiles for Standard and Lead-Free SMT Packages

    Rev A – 06/2020
    Application Note
  • CMDS Application Note 105 - Recommended Land Patterns for QFN Devices

    Rev A – 06/2020
    Application Note
  • Product Data Sheet

    Rev D – 08/2025
    Data Sheet
  • High-Performance Defense and Aerospace Solutions

    06/15/2026
    Brochure
  • PCB Symbol, Footprint & 3D Model (provided by SamacSys)

    PCB Layout Files
Results per page
10

Design Resources

Filters
1 result found
All (1)
  • S-Parameters

    S-Parameters

    S-Parameters
Results per page
10

Related Solutions

Unmanned Aerial Vehicles

Unmanned Aerial Vehicles 

Digital Receivers

Digital Receivers 

Military Radio

Military Radio 

Satellite Communications

Satellite Communications 

Space Communications

Space Communications 

Radar

Radar 

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.

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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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© 2026 Qorvo US, Inc

|

+1-833-641-3810

/
Products
/
Amplifiers
/
LNAs & Gain Block Amplifiers
/
CMD309P4

CMD309P4

5 - 11 GHz Low Noise Amplifier

Qorvo's CMD309P4 is a broadband MMIC low noise amplifier housed in a leadless 4x4 mm plastic surface mount package. The CMD309P4 is ideally suited for microwave radios and C and X band applications where high gain, low noise figure and low power consumption are needed. The broadband device delivers 27 dB of gain with a corresponding output 27 dB compression point of +13 dBm and a noise figure of 1.5 dB. The CMD309P4 includes on chip blocking capacitors and is internally matched to 50 ohms which eliminates the need for external DC blocks and RF port matching.

Production
i
Product Data SheetRev D – 08/2025
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Low noise figure
  • High gain broadband performance
  • Low current consumption
  • Single positive bias
  • Pb-free RoHs compliant 4x4 QFN package

Typical Applications

  • Electronic Warfare (EW)
  • C Band Radar
  • X Band Radar
  • Space
  • Satellite Communications (Satcom)
  • Phased Arrays

Parameters

Frequency Min (MHz)
5,000
Frequency Max (MHz)
11,000
Gain (dB)
27
NF (dB)
1.5
OP1dB (dBm)
13
OIP3 (dBm)
23
Voltage (V)
3 to 5
Current (mA)
45
Package Type
Plastic QFN
Package Size (mm)
4.0 x 4.0
RoHS
Yes
Lead Free
Yes
ITAR Restricted
No
ECCN
EAR99

Technical Documents

Filters
6 results found
All (6)= Featured
= Featured
  • CMDS Application Note 101 - Carrier Tape and Reel Dimensions and Devices Orientation

    Rev A – 06/2020
    Application Note
  • CMDS Application Note 102 - Solder Reflow Profiles for Standard and Lead-Free SMT Packages

    Rev A – 06/2020
    Application Note
  • CMDS Application Note 105 - Recommended Land Patterns for QFN Devices

    Rev A – 06/2020
    Application Note
  • Product Data Sheet

    Rev D – 08/2025
    Data Sheet
  • High-Performance Defense and Aerospace Solutions

    06/15/2026
    Brochure
  • PCB Symbol, Footprint & 3D Model (provided by SamacSys)

    PCB Layout Files
Results per page
10

Design Resources

Filters
1 result found
All (1)
  • S-Parameters

    S-Parameters

    S-Parameters
Results per page
10

Related Solutions

Unmanned Aerial Vehicles

Unmanned Aerial Vehicles 

Digital Receivers

Digital Receivers 

Military Radio

Military Radio 

Satellite Communications

Satellite Communications 

Space Communications

Space Communications 

Radar

Radar 

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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