| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
157 pcs
|
157 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Gain | |
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The GRF5521 from Guerrilla RF is a high-gain, two-stage InGaP HBT power amplifier optimized for the 2.11 to 2.17 GHz frequency range. It delivers exceptional P1dB, ACLR, and IM3 performance, making it suitable for transmitter applications that do not utilize digital predistortion correction schemes.
Key electrical specifications include a typical gain of 31 dB, a typical OP1dB of 33 dBm, and a typical OIP3 of 45 dBm at +23 dBm POUT. The device operates with a 5 V supply voltage and draws a quiescent current of 115 mA in native mode. It features 50 Ω single-ended input and output impedances and includes digital shutdown functionality.
Designed for ruggedness and resilience to mismatched loads, the GRF5521 operates across a temperature range of -40 to 85 °C. It is housed in a compact 3 x 3 mm QFN-16 package, suitable for surface mount applications.
Applications for the GRF5521 include cellular boosters and repeaters, automotive compensators, picocells, femtocells, cellular DAS, customer premise equipment, and wireless infrastructure.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
5 V nominal.
QFN-16, 3 x 3 mm.
-40 to 85 °C.
2.11 to 2.17 GHz.
31 dB at 2.14 GHz.
Yes, digital shutdown is included.
3.1 dB on evaluation board.