QPA9122
QPA9122 is 0.5W Driver Amplifier manufactured by Qorvo.
®
- 5.0 GHz 0.5 W Driver Amplifier
Product Overview
The QPA9122 is a wideband, high gain, and high peak power driver amplifier. It provides 36d B gain at 2.6GHz and achieves a peak power of 27d Bm P3d B. With a quiescent current of 95m A, the amplifier can provide good DPD linearity performance with wideband signals of up to 160 MHz IBW making it perfectly suited for m-MIMO applications.
16 Pad 3 x 3 mm Laminate Package
The QPA9122 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 pin.
The QPA9122 is housed in a 16-pin 3X3mm SMT package and is footprint and pin-patible to QPA9120 and QPA9121.
Key Features
- 2.3 - 5.0 GHz Operational Frequency
- 50Ω Matched RF Input and Output
- +27 d Bm P3d B
- 36.0 d B Gain at 2.6 GHz
- +5 V Single Supply, ICQ 95 m A
- DC Power Shutdown Feature
Functional Block Diagram
Pin 1 Reference Mark
VBIAS 13
NC 1 RFIN 2
Bias
12 NC 11 RFOUT/VCC3
NC 3
10 RFOUT/VCC3
VCC1/VCC2 4
9 NC
Backside Paddle
- RF/DC GND
Top View
Applications
- 5G...
