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RF Switches
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RF1603A

RF1603A

DC - 2500 MHz Broadband High Power SP3T Switch

Qorvo's RF1603A is a single-pole three-throw (SP3T) switch designed for general purpose switching applications which require very low insertion loss and high power handling capability with minimal DC power consumption. The excellent linearity performance achieved by the RF1603A make it ideal for use in multimode GSM/EDGE/WCDMA/CDMA applications. The RF1603A offers very high isolation between the RF ports, providing greater RF separation between the transmit and receive paths, which is critical in full-duplex systems. Additionally, RF1603A includes integrated decoding logic, allowing just two control lines needed for switch control. The RF1603A is packaged in a very compact 2.5mm x 2.5mm, 12-pin, leadless QFN package.

Discontinued
i
End of Life announced January 25, 2018 (PCN 18-0008).
Last Time Buy August 2, 2018.
Recommended replacement for new designs: QM12033.
Contact your local sales representative for assistance.
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • 2kV HBM ESD Protection on All Ports
  • Low Frequency to 2.5GHz Operation
  • Low Insertion Loss:
  • 0.4dB at 1GHz
  • Very High Isolation: 40dB at 1GHz
  • Compatible With Low Voltage Logic (VHIGH Min = 1.3V)
  • High Linearity:
  • IIP2 > 120dBm
  • No External DC Blocking Capacitors Required

Parameters

Switch Type
SP3T
Frequency Min (MHz)
100
Frequency Max (MHz)
3,500
Insertion Loss (dB)
0.4
Isolation (dB)
40
IIP3 (dBm)
73
Voltage (V)
3
Package Type
QFN
Package Size (mm)
2.5 x 2.5
ECCN
5A991.G

Technical Documents

Filters
2 results found
All (2)
  • RF1603A Manufacturing Note

    Application Note
  • Qualification Report

    Qualification Report
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
/
Switches
/
RF Switches
/
RF1603A

RF1603A

DC - 2500 MHz Broadband High Power SP3T Switch

Qorvo's RF1603A is a single-pole three-throw (SP3T) switch designed for general purpose switching applications which require very low insertion loss and high power handling capability with minimal DC power consumption. The excellent linearity performance achieved by the RF1603A make it ideal for use in multimode GSM/EDGE/WCDMA/CDMA applications. The RF1603A offers very high isolation between the RF ports, providing greater RF separation between the transmit and receive paths, which is critical in full-duplex systems. Additionally, RF1603A includes integrated decoding logic, allowing just two control lines needed for switch control. The RF1603A is packaged in a very compact 2.5mm x 2.5mm, 12-pin, leadless QFN package.

Discontinued
i
End of Life announced January 25, 2018 (PCN 18-0008).
Last Time Buy August 2, 2018.
Recommended replacement for new designs: QM12033.
Contact your local sales representative for assistance.
Buy OnlineRequest a SampleContact Sales
Buy OnlineRequest a SampleContact Sales

Key Features

  • 2kV HBM ESD Protection on All Ports
  • Low Frequency to 2.5GHz Operation
  • Low Insertion Loss:
  • 0.4dB at 1GHz
  • Very High Isolation: 40dB at 1GHz
  • Compatible With Low Voltage Logic (VHIGH Min = 1.3V)
  • High Linearity:
  • IIP2 > 120dBm
  • No External DC Blocking Capacitors Required

Parameters

Switch Type
SP3T
Frequency Min (MHz)
100
Frequency Max (MHz)
3,500
Insertion Loss (dB)
0.4
Isolation (dB)
40
IIP3 (dBm)
73
Voltage (V)
3
Package Type
QFN
Package Size (mm)
2.5 x 2.5
ECCN
5A991.G

Technical Documents

Filters
2 results found
All (2)
  • RF1603A Manufacturing Note

    Application Note
  • Qualification Report

    Qualification Report
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
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