Product Overview

TQL9093 is a super-small ultra-low noise amplifier (LNA) from Qorvo, housed in a 2×2mm DFN package, optimized for 1.5-4GHz wideband applications. It features 2dB peak-to-peak flat gain, an ultra-low 0.67dB noise figure (typ. at 2.6GHz), and +41.5dBm output IP3, supporting 3.3-5V single-supply operation with an integrated shutdown control pin. Ideal for TDD/FDD systems, it meets high-linearity and low-noise requirements in wireless communications.

Key Features

• Ultra-Wide Bandwidth：Covers 0.6-4.2GHz, supporting multi-standard signal amplification for 5G, LTE, WCDMA, and more.
• Exceptionally Low Noise Figure：Only 0.67dB at 2.6GHz, enhancing signal quality and weak-signal reception by minimizing receiver noise floor.
• High Linearity Design：Typical +41.5dBm OIP3 ensures strong out-of-band interference rejection, stable in multi-carrier environments.
• Flat Gain Response：Gain variation ≤2dB across 1.5-4GHz, ensuring uniform signal amplification and reducing amplitude-frequency distortion.
• Single-Supply & Shutdown Mode：Operates from 3.3-5V single supply without negative bias; supports 1.8V TTL logic shutdown with 8mA low-off current for energy-efficient designs.

Technical Specifications

Typical Applications

• Wireless Repeaters & DAS：Boosts weak signals to extend coverage, improving signal uniformity in multi-floor buildings and large venues.
• Mobile Base Stations：Supports LTE-A, 5G NR, and other multi-band communications, suppressing adjacent-channel interference for high receiver sensitivity.
• IoT & General Wireless Devices：Adapts to low-power sensors and modules, enabling efficient signal amplification in NB-IoT, Wi-Fi, and similar scenarios.
• Satellite Communications & Radar：Covers L to C bands, meeting low-noise and high-linearity needs for satellite receivers and small radar front-ends.

Why Choose TQL9093？

• Balanced Performance：Combines 0.67dB ultra-low noise with +41.5dBm high OIP3, ideal for high-sensitivity reception in interfered environments.
• Space-Saving Design：2×2mm package saves PCB space, suitable for compact wireless modules and high-density circuits.
• Wide Temperature Stability：Operates from -40℃ to +105℃, enduring harsh industrial and automotive environments.
• Simplified Circuitry：Requires only 5 external components, reducing design complexity and BOM cost.
• Environmental Compliance：RoHS 2.0 compliant, lead-free and halogen-free, meeting global green standards.

SUNTOP COMPANY INTRODUCTION

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