QPA2225
28 - 38 GHz Ka Band 0.4 Watt GaN Driver Amplifier
Qorvo's QPA2225 is a wide band driver amplifier fabricated on Qorvo's production 0.15 um GaN on SiC process (QGaN15). Covering 28 – 38 GHz, the QPA2225 provides > 0.4 W of saturated output power with >22 dB of small-signal gain.
The QPA2225 dimensions are 4 x 3 x 2 mm. It can support a variety of operating conditions to best support system requirements. With good thermal properties, it can support a range of bias voltages.
The QPA2225 has DC blocking capacitors on both RF ports, which are matched to 50 ohms.
The QPA2225 is ideal for supporting communications and radar applications in both commercial and military markets
Key Features
- Frequency Range: 28 - 38 GHz
- PSAT (PIN = 14 dBm): 26 dBm
- IM3 ( POUT/Tone = 20 dBm): -20 dBc
- Small Signal Gain: 22 dB
- Bias: VD = +20 V, IDQ = 64 mA, VG = -2.5 V typ.
- Package Dimensions: 4 x 3 x 2 mm QFN
Typical Applications
- Communications
- Radar
- Satellite Comunications
- Electronic Warfare
Parameters
Technical Documents
Product Data Sheet
Data SheetApplication Note: GaN Bias Circuit Design Guidelines
Application NoteApplication Note: GaN Device Channel Temperature, Thermal Resistance, and Reliability Estimates
Application NoteHigh-Performance Defense and Aerospace Solutions
BrochurePCB Symbol, Footprint & 3D Model (provided by SamacSys)
PCB Layout Files
Design Resources
Related Solutions
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