Guerrilla RF GRF5517W High Linearity Power Amplifier

Guerrilla RF GRF5517W High Linearity Power Amplifier is a high gain, two-stage InGaP HBT power amplifier. This GRF5517W power amplifier is designed to deliver excellent P1dB, ACLR, and IM3 performance over the 1700MHz to 1800MHz frequency band. The high linearity power amplifier incorporates exceptional native linearity that makes it an ideal choice for transmitter applications without the need for digital pre-distortion correction schemes. This GRF5517W power amplifier operates at a supply voltage of 5V and 225mA quiescent current. The GRF5517W power amplifier is AEC-Q100 Grade 2 qualified. Typical applications include cellular boosters, automotive compensators, picocells/femtocells, and customer-premise equipment.

Features

Excellent OP1dB, OIP3, ACLR and IM3 performance
Native linearity provides up to 23dBm P_OUT with >45dBc ACLR without the need for digital pre-distortion correction
Flexible biasing provides latitude for linearity optimization
Digital shutdown

Rugged design is extremely resilient to mismatched loads
Compact 3mm x 3mm QFN-16 package
Tested to AEC-Q100 Grade 2 qualification

Specifications

23dBm linear output power maintained at 105°C
5V supply voltage
50Ω single-ended input and output impedances
225mA native mode quiescent current consumption
-40°C to 105°C operating temperature range

5V / 1747MHz / 225mA I_CCQ reference:
- Gain: 27.5dB gain
- 48dBm OIP3 @23dBm P_OUT/tone
- 32dBm OP1dB
- 5.4dB noise figure

Applications

Cellular boosters
Automotive compensators

Picocells/femtocells
Customer premise equipment

Guerrilla RF GRF5517W High Linearity Power Amplifier

Features

Specifications

Applications

Schematic Diagram

husseinkey ELECTRONICS®

COMPANY