| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,189 pcs
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1189 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The GRF5519 from Guerrilla RF is a high-gain, two-stage InGaP HBT power amplifier operating within the 1.92 to 2.2 GHz frequency range. It is engineered to deliver exceptional P1dB, ACLR, and IM3 performance, making it suitable for transmitter applications that do not typically employ digital predistortion correction schemes.
Key features include up to +23 dBm linear output power maintained at 85 °C, with ACLR greater than 45 dBc. The device boasts a typical gain of 26.5 dB and a noise figure of 4.1 dB. It operates with a 5 V supply voltage and consumes 205 mA quiescent current in native mode. The amplifier features 50 Ω single-ended input and output impedances and includes a digital shutdown pin.
Designed for ruggedness, the GRF5519 is resilient to mismatched loads. It is housed in a compact 3 x 3 mm QFN-16 package, suitable for surface mount applications. The operating temperature range is -40 to 85 °C.
Applications for the GRF5519 include cellular boosters, automotive compensators, picocells, femtocells, and customer premise equipment.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The GRF5519 operates from 1.92 to 2.2 GHz.
The GRF5519 provides up to +23 dBm linear output power, maintained at 85 °C, with an OP1dB of +32 dBm.
The GRF5519 offers greater than 45 dBc ACLR at +23 dBm POUT without digital predistortion correction.
The typical gain of the GRF5519 is 26.5 dB at 1960 MHz.
The GRF5519 operates with a 5 V supply voltage and has a native mode quiescent current consumption of 205 mA.
The GRF5519 has an operating temperature range of -40 to 85 °C.
The GRF5519 is supplied in a compact 3 x 3 mm QFN-16 package.