QPA9121 - 0.5W Driver Amplifier
100 pcs on 7” reel 2500 pcs on 7” reel (standard) Evaluation Board Data Sheet, March 19, 2024 | Subject to change without notice 1 of 12 www.qorvo.com QPA9121 ® High Gain, 0.5 W Driver Amplifier Absolute Maximum Ratings Recommended Operating Conditions Parameter Rating Storage Temperature
QPA9121 ® High Gain, 0.5 W Driver Amplifier Product Overview The QPA9121 is a wideband, high gain, and high peak power driver amplifier.
With Qorvo’s GaAs HBT process, this amplifier provides 27dBm P3dB with 28dB gain at 2.6GHz.
With a quiescent current of 95mA the part is well suited as a driver in a Tx path DPD loop, for m-MIMO applications.
The QPA9121 is internally match to 50Ω over the entire operating frequency band of 2.3-5.0 GHz and incorporates a shut-down function through the VPD pi
QPA9121 Features
* 2.3
* 5.0 GHz Operational Frequency
* 50Ω Matched RF Input and Output
* +27 dBm P3dB
* 28 dB Gain at 2.6 GHz
* +5 V Single Supply, ICC 95 mA
* DC Power Shutdown Feature Functional Block Diagram Pin 1 Reference Mark VPD NC NC 16 15 14
