TQP3M9009
50 - 4000 MHz High Linearity Low Noise Amplifier Gain Block
Qorvo's TQP3M9009 is a cascadable, high linearity gain block amplifier in a low-cost surface mount package. At 1.9GHz, the amplifier is targeted to provide 21.8dB gain, +39.5 dBm OIP3 and 1.3 dB Noise Figure while only drawing 125 mA current. The device is housed in a lead-free / green / RoHS compliant industry-standard SOT-89 package using a NiPdAu plating to eliminate the possibility of tin whiskering.
The part features high gain across a broad range of frequencies while also providing very low noise. This allows the device to be used in both receiver and transmitter chains for high performance systems. The amplifier is internally matched using a high performance E-pHEMT process and only requires an external RF choke and blocking / bypass capacitors for operation from a single +5 V supply. The internal active bias circuit also enables stable operation over bias and temperature variations.
The TQP3M9009 covers the 0.05 to 4 GHz frequency band and is targeted for wireless infrastructure or other applications requiring high linearity and/or low noise figure.
Last Time Buy: December 21, 2025
Recommended replacement for new designs: TQP3M9019
Contact your local sales representative for assistance.
Key Features
- 50 to 4000 MHz
- 21.8 dB gain @ 1.9 GHz
- +39.5 dBm Output IP3
- 1.3 dB noise figure @ 1.9 GHz
- 50 Ohm cascadable gain block
- Unconditionally stable
- High input power capability
- +5 V single supply, 125 mA current
- SOT-89 package
Typical Applications
- 3G / 4G Wireless Infrastructure
- General Purpose Wireless
- IF Amplifiers
- LTE / WCDMA / EDGE / CDMA
- Repeaters
Parameters
Technical Documents
Design Resources
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
Engage with the Qorvo community, ask technical questions and share insights.
Support
Get technical, application or customer support plus updates on supply chain and FAQs.
Sales
Connect with our sales team to gain tailored solutions, expert guidance and access to the latest technologies.
