What are the key performance metrics?

It features a 0.8 dB noise figure at 900 MHz, 18.2 dB gain at 900 MHz, and 35 dBm OIP3 at 1900 MHz.

What should engineers review before using the SPF5043Z?

Engineers should verify the supply voltage (3V-5V) and ensure proper DC blocking capacitors are placed on the RF input and output pins.

What is the pinout of SPF5043Z?

Use the SPF5043Z datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about SPF5043Z pinout to locate pins, power rails, and interface signals before layout.

SPF5043Z Datasheet, Specs, Alternatives & ECAD | Qorvo

AI summary

The SPF5043Z is a high-performance GaAs pHEMT MMIC LNA optimized for 50 MHz to 4000 MHz, offering excellent noise figure and linearity for receiver applications.

Best for

Cellular infrastructure
W-CDMA/LTE receivers
High-linearity gain blocks

Avoid if

Applications requiring extremely low power consumption below 3V

Check before use

DC blocking capacitor values
Thermal management for high-power operation

Key specifications

Frequency: 50-4000 MHz
Noise Figure: 0.8 dB
OIP3: 35 dBm

Compliance & Environment

RoHS: Compliant
REACH: -
MSL: Level 1
ECCN: -
HTSUS: -

Application

Cellular/LTEGeneral RF

Datasheet

SPF5043Z-RFMD-datasheet-10884756.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SPF5043Z: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

Get Files

PCB Footprint

Land pattern for PCB layout

Get Files

3D Model

STEP file for mechanical design

Get Files

KiCad Library

Verified KiCad 8 symbol, footprint, and 3D model

Generate library

Where to Buy

Real-time and catalog pricing from verified distributors

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a high-performance GaAs pHEMT MMIC Low-Noise Amplifier (LNA) designed for broadband applications from 50 MHz to 4000 MHz.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Where to Buy

Alternative components

Design and risk insights

Questions & answers

What is the SPF5043Z?+×

What are the key performance metrics?+×

What should engineers review before using the SPF5043Z?+×

What is the pinout of SPF5043Z?+×