QPA9122 RF Amplifier by Qorvo
The QPA9122 from Qorvo is a Driver Amplifier that operates from 2.3 to 5 GHz. It delivers an output power of 0.5 W (P3dB) with a gain of 36 dB. This amplifier is internally matched to 50 ohms over the entire operating frequency range and incorporates a shut-down function through the VPD pin. It requires a DC supply of 5 V and consumes 95 mA of current. The amplifier is available in an SMT laminate package that measures 3 x 3 mm and is suitable for 5G m-MIMO, mobile infrastructure, TDD / FDD systems, and general-purpose wireless applications.
Product Details
- Part Number: QPA9122
- Manufacturer: Qorvo
- Description: 0.5 W Driver Amplifier from 2.3 to 5 GHz
General Parameters
- Type: Driver Amplifier
- Configuration: IC/MMIC/SMT
- Application: General Purpose, Mobile Infrastructure
- Standards Supported: 5G
- Industry Application: Cellular
- Frequency: 2.3 to 5 GHz
- Gain: 33.7 to 40 dB
- Gain Flatness: 0.8 dB
- Noise Figure: 5 dB
- Output Power: 27 dBm (P3dB)
- Output Power: 0.5 W (P3dB)
- IP3: 32 dBm
- IP3: 1.58 W
- Impedance: 50 Ohms
- Pulsed/CW: CW
- Reverse Isolation: 50 dB
- Input Return Loss: 15 dB
- Output Return Loss: 12 dB
- Supply Voltage: 4.75 to 5.25 V
- Current Consumption: 95 mA
- Package Type: Surface Mount
- Package: 16 Pad Laminate
- Dimensions: 3 x 3 mm
- Operating Temperature: -40 to +125°C
- Storage Temperature: -65 to +150°C
- RoHS: Yes
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