QPA9419
1930 - 1990 MHz, 0.5 Watt High Linearity Small Cell Power Amplifier
Key Features
- 1930-1990 MHz frequency range
- Fully integrated, 2-stage PA
- -48dBc ACLR at Pavg = +27dBm
- 14% PAE at Pavg = +27dBm
- 30dB gain
- Internally matched to 50 ohms
- On-chip bias control and temperature compensation circuitry
- Class 2 HBM ESD rating
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Qorvo's QPA9419 is a high-linearity three-stage power amplifier in a low-cost surface-mount package with on-chip bias control and temperature compensation circuits. The amplifier provides 30 dB gain over the 1930-1990 MHz frequency range and can be utilized without the need of linearization circuitry such as DPD. It is able to achieve -48 dBc ACLR at +27 dBm output power using 20 MHz LTE signal (9.5 dB PAR). The QPA9419 integrates two high performance amplifier stages onto a module to allow for a compact system design and requires very few external components for operation. The product is bias adjustable allowing the amplifier's power consumption to be optimized and is available in a lead-free/RoHS-compliant 7x7 mm surface mount package.
The QPA9419 is targeted for small cell or enterprise Femtocell basestation applications, distributed antenna systems (DAS), repeaters, and/or booster amplifiers.
Typical Applications
- Boosters
- Customer Premises Equipment (CPE)
- Datacards
- Distributed Antenna Systems (DAS)
- Enterprise Femtocell
- Picocell Networks
- Repeaters
- Small Cell Base Station
- Terminals
Application Categories
- Applications> Defense & Aerospace> Communications
- Applications> Defense & Aerospace> Electronic Warfare
- Applications> Network Infrastructure> Wireless Infrastructure> Base Stations
- Applications> Network Infrastructure> Wireless Infrastructure> Repeaters / Boosters / DAS
- Applications> Network Infrastructure> Wireless Infrastructure> Small Cells
| Frequency Min(GHz) | 1.93 |
| Frequency Max(GHz) | 1.99 |
| Pout(W) | 0.5 |
| Gain(dB) | 30 |
| OP1dB(dBm) | 36 |
| PAE(%) | 14 |
| Voltage(V) | 4.5 |
| Current(mA) | 780 |
| Package Type | SMT |
| Package(mm) | 7.0 x 7.0 x 1.32 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |