QPL9057TR7

Key Features

Type: Broadband Low Noise Amplifier (LNA)

Frequency Range: 50 MHz – 6 GHz

Gain: 19.7 dB typical @ 2.6 GHz

Noise Figure: 0.6 dB typical @ 2.6 GHz

Output IP3 (OIP3): +39.5 dBm typical

Input P1dB: +19.6 dBm typical

Output Power at 1 dB Compression (P1dB): 19.5 dBm typical

Input Return Loss: 14 dB typical

Output Return Loss: 20 dB typical

Bias Voltage (V_DD): +5 V typical

Bias Current (I_DD): 90 mA typical

Package Type: 2 × 2 mm QFN (8-pin)

Mounting Style: Surface Mount (SMD)

Operating Temperature Range: –40 °C to +85 °C

ESD Rating: Class 1C (1000 V HBM)

RoHS / REACH: Compliant and lead-free

Performance Highlights

Very low noise figure (0.6 dB) for high receiver sensitivity

Excellent linearity and power handling for high dynamic range

Internally matched to 50 Ω for ease of use

Broadband coverage up to 6 GHz with flat gain response

Small 2 × 2 mm QFN package ideal for dense RF layouts

Simple biasing with integrated active bias control

Applications

4G / 5G base stations and small cells

Wi-Fi 6 / Wi-Fi 7 systems

Broadband and CATV amplifiers

Test and measurement equipment

RF front-end low-noise amplifier stages

General-purpose RF/microwave systems