QPA2933 RF Amplifier by Qorvo
The QPA2933 from Qorvo is a Power Amplifier that operates in the S-Band from 2.9 to 3.3 GHz. It delivers a saturated output power of 79.4 W (~49 dBm) with a small signal gain of 30.7 dB and has a Power Added Efficiency (PAE) of 63.4%. This amplifier is fabricated on Qorvo’s 0.25 µm GaN-on-SiC process and has been designed to support a variety of operating conditions and system requirements. It has integrated 50 ?-matched DC blocking capacitors on both RF ports. This power amplifier requires a DC supply of 28 V, consumes 680 mA of current, and has good thermal properties to support a wide range of bias voltages. It is available in a plastic over-molded surface-mount package that measures 7.00 x 7.00 x 0.85 mm and is ideal for radar applications.
Product Details
- Part Number: QPA2933
- Manufacturer: Qorvo
- Description: 79 W GaN Power Amplifier from 2.9 to 3.3 GHz
General Parameters
- Type: Power Amplifier
- Configuration: IC/MMIC/SMT
- Industry Application: Radar, Military
- Frequency: 2.9 to 3.3 GHz
- Small Signal Gain: 30.1 to 30.7 dB
- Output Power: 47.78 to 49 dBm
- Output Power: 60 to 79.43 W
- Grade: Commercial, Military
- Input Power: 27 dBm
- PAE: 60 to 62.5 dB
- Impedance: 50 Ohms
- Pulsed/CW: CW/Pulsed
- Sub-Category: GaN Amplifier
- Input Return Loss: 20 dB
- Output Return Loss: 14 to 16 dB
- Supply Voltage: 28 V
- Current Consumption: 680 mA
- Package Type: Surface Mount
- Package: 48-Pin Plastic Overmolded
- Dimensions: 7.00 x 7.00 x 0.85 mm
- Operating Temperature: -40 to 85 Degree C
- Storage Temperature: -55 to 150 Degree C
- RoHS: Yes
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