QPA9126 Datasheet | Qorvo

® High Linearity Gain Block Product Overview The QPA9126 is a cascadable, high linearity gain block amplifier in a low-cost surface mount package. At 3.5 GHz, the amplifier provides 16 d B gain, +35.5 d Bm OIP3 and 1.4 d B Noise Figure while drawing 70 m A current from a 5V supply. The QPA9126 provides very flat gain across a broad range of frequencies with the integration of a shut-down biasing capability to allow for operation for TDD applications. The low noise figure and high linearity performance allows the device to be used in both receiver and transmitter chains for high performance systems. The internal active bias circuit also enables stable operation over bias and temperature variations and can be biased from a single positive supply ranging from +3.3 to +5 volts. The amplifier is internally matched using a high-performance E-p HEMT process and is housed in a small 2 x 2 mm surface-mount package. The QPA9126 covers the 1 - 6 GHz frequency band and is targeted for wireless infrastructure or other applications requiring high linearity and/or low noise figure. 8 Pad 2 x 2 mm DFN Package Key Features - 1.0 -  6.0 GHz Operational - 50Ω Matched RF Input and Output - 0.3d B Gain Flatness over 400 MHz Bandwidth - 16 d B Gain - +35 d Bm Output IP3 - +20 d Bm P1d B - 1.4d B Noise Figure - 1.8V Logic patible Shutdown Control Functional Block Diagram Applications - 5G m-MIMO - Mobile Infrastructure - Repeater / DAS - General Purpose Wireless - TDD / FDD System - Defense munication Top View Ordering Information Part No. QPA9126TR7 QPA9126 EVB-01 Description 2,500 pieces on a 7” reel (standard) Evaluation Board Datasheet, Rev. C February 6, 2024 | Subject to change without...