| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7 pcs
|
7 pcs | On Request | 1 | On Request | On Request | 2026-02-25 06:16:38 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Frequency | |
| Gain | |
| Noise Figure | |
| P1dB | |
| Process | |
| Quiescent Current | |
| SVHC Present |
The Qorvo QPA4263A is a SiGe HBT MMIC amplifier designed for RF applications. It operates across a frequency range of 0 to 3.5 GHz, providing a typical gain of 13.5 dB and a P1dB of 14.5 dBm. The amplifier features a low noise figure of 3.5 dB and an IP3 of 31.8 dBm.
This amplifier utilizes a Darlington configuration for high FT and excellent thermal performance. The heterojunction design enhances breakdown voltage and minimizes leakage current. Cancellation of emitter junction non-linearities improves suppression of intermodulation products.
It requires minimal external components for operation, needing only two DC-blocking capacitors, a bias resistor, and an optional RF choke. The QPA4263A is housed in a SOT-363 package, suitable for surface mounting.
Key electrical characteristics include a supply voltage range of 2.9 V to 3.5 V and a quiescent current of 45 mA. Input return loss is typically 19 dB, and output return loss is 25.7 dB.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The QPA4263A amplifier operates from 0 to 3.5 GHz.
The typical gain of the QPA4263A amplifier is 13.5 dB.
The P1dB of the QPA4263A amplifier is 14.5 dBm.
The noise figure for the QPA4263A amplifier is 3.5 dB.
The QPA4263A amplifier is supplied in a SOT-363 package.
The supply voltage range for the QPA4263A amplifier is 2.9 V to 3.5 V.