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SPF5043Z Datasheet GaAs pHEMT LOW NOISE MMIC AMPLIFIER

Manufacturer: RF Micro Devices (now Qorvo)

General Description

The SPF5043Z is a high performance pHEMT MMIC LNA designed for operation from 50MHz to 4000MHz.

The on-chip active bias network provides stable current over temperature and process threshold voltage variations.

The SPF5043Z offers ultra-low noise figure and high linearity performance in a gain block configuration.

Overview

SPF5043Z 50MHz to 4000MHz, GaAs pHEMT Low Noise MMIC Amplifier SPF5043Z 50MHz to 4000MHz, GaAs pHEMT LOW NOISE MMIC AMPLIFIER.

Key Features

  • Ultra-Low Noise Figure=0.8dB at 900MHz Gain=18.2dB at 900MHz High Linearity: OIP3=35dBm at 1900MHz P1dB =22.7dBm at 1900MHz Single-Supply Operation: 5V at IDQ =46mA Flexible Biasing Options: 3V to 5V, Adjustable Current Broadband Internal Matching Cellular, PCS, W-CDMA, ISM, WiMAX Receivers Low Noise, High Linearity Gain Block.