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NBB-502

NBB-502

DC - 4 GHz Cascadable Broadband GaAs MMIC Amplifier

Qorvo's NBB502 cascadable broadband InGaP/GaAs MMIC amplifier is a low-cost high-performance solution for general purpose RF and microwave amplification needs. This 50 ohm gain block is based on a reliable HBT proprietary MMIC design providing unsurpassed performance for small-signal applications. Designed with an external bias resistor the NBB502 provides flexibility and stability. The NBB502 is packaged in a low-cost surface-mount ceramic package providing ease of assembly for high-volume tape-and-reel requirements. It is available in either 1000 or 3000 piece-per-reel quantities.

Discontinued
i
End of Life announced December 7, 2018 (PCN 18-0126).
Last Time Buy June 21, 2019.
Please use NBB-500 for new designs.
Contact a sales representative for assistance.
Product Data Sheet10/15/2013
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Reliable, Low-Cost HBT Design
  • 19dB Gain, +13dBm P1dB at 2GHz
  • High P1dB of +14dBm at 6GHz
  • Single Power Supply Operation 50 ohm I/O Matched for High Frequency Use

Typical Applications

  • General Purpose Wireless

Parameters

Frequency Min (MHz)
DC
Frequency Max (MHz)
4,000
Gain (dB)
19
NF (dB)
4
OP1dB (dBm)
13
OIP3 (dBm)
23
Voltage (V)
5
Current (mA)
35
Package Type
MPGA
Package Size (mm)
3.0 x 3.0
ECCN
5A991.G

Technical Documents

Filters
1 result found
All (1)
  • Product Data Sheet

    10/15/2013
    Data Sheet
Results per page
10

Design Resources

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

    NBB-500-D S-Parameters

    S-Parameters
Results per page
10

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.

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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
/
NBB-502

NBB-502

DC - 4 GHz Cascadable Broadband GaAs MMIC Amplifier

Qorvo's NBB502 cascadable broadband InGaP/GaAs MMIC amplifier is a low-cost high-performance solution for general purpose RF and microwave amplification needs. This 50 ohm gain block is based on a reliable HBT proprietary MMIC design providing unsurpassed performance for small-signal applications. Designed with an external bias resistor the NBB502 provides flexibility and stability. The NBB502 is packaged in a low-cost surface-mount ceramic package providing ease of assembly for high-volume tape-and-reel requirements. It is available in either 1000 or 3000 piece-per-reel quantities.

Discontinued
i
End of Life announced December 7, 2018 (PCN 18-0126).
Last Time Buy June 21, 2019.
Please use NBB-500 for new designs.
Contact a sales representative for assistance.
Product Data Sheet10/15/2013
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • Reliable, Low-Cost HBT Design
  • 19dB Gain, +13dBm P1dB at 2GHz
  • High P1dB of +14dBm at 6GHz
  • Single Power Supply Operation 50 ohm I/O Matched for High Frequency Use

Typical Applications

  • General Purpose Wireless

Parameters

Frequency Min (MHz)
DC
Frequency Max (MHz)
4,000
Gain (dB)
19
NF (dB)
4
OP1dB (dBm)
13
OIP3 (dBm)
23
Voltage (V)
5
Current (mA)
35
Package Type
MPGA
Package Size (mm)
3.0 x 3.0
ECCN
5A991.G

Technical Documents

Filters
1 result found
All (1)
  • Product Data Sheet

    10/15/2013
    Data Sheet
Results per page
10

Design Resources

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

    NBB-500-D S-Parameters

    S-Parameters
Results per page
10

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