HMC349ALP4CE RF Mixer Balanced Double-Balanced, 4×4 mm LGA Package

HMC349ALP4CE Overview

The HMC349ALP4CE is a precision double-balanced mixer designed for high-performance frequency conversion applications. Operating across a broad RF frequency range, this monolithic GaAs MMIC mixer provides excellent linearity and low conversion loss, making it an ideal solution for demanding communication and radar systems. Its compact 4-lead plastic leaded chip carrier package supports easy integration into complex RF front-end modules. Engineers and sourcing specialists will appreciate the device??s robust design, wide dynamic range, and low intermodulation distortion, enabling reliable, high-accuracy signal processing in industrial and defense electronics. More details are available from IC Manufacturer.

HMC349ALP4CE Technical Specifications

Parameter	Value
Frequency Range (RF)	2.0 to 10.0 GHz
Conversion Loss	8 dB (typical)
LO Drive Level	+7 dBm (typical)
Input IP3 (IIP3)	+22 dBm (typical)
Isolation (LO to RF)	30 dB (typical)
Conversion Gain	-8 dB (typical)
Operating Voltage	+5 V DC
Package	4-lead plastic leaded chip carrier (PLCC)
Operating Temperature Range	-40??C to +85??C

HMC349ALP4CE Key Features

• Wide RF frequency range: Supports 2 to 10 GHz operation, enabling versatile use in various RF and microwave systems.
• Low conversion loss: Approximately 8 dB loss ensures higher signal integrity and better system sensitivity.
• High linearity: Input IP3 of +22 dBm reduces intermodulation distortion, critical for maintaining signal quality in crowded spectral environments.
• Compact PLCC packaging: Simplifies PCB assembly and integration into compact RF front-end modules.
• Robust LO drive requirements: +7 dBm typical LO drive provides reliable mixer operation with standard signal sources.
• Wide operating temperature range: Ensures dependable performance in industrial and defense applications over -40??C to +85??C.
• Excellent port isolation: Minimizes LO leakage into the RF path, improving overall system performance and reducing unwanted signal interference.

HMC349ALP4CE Advantages vs Typical Alternatives

This mixer offers superior linearity and low conversion loss compared to typical alternatives, enhancing system sensitivity and dynamic range. Its wide frequency coverage and robust operating conditions support flexible deployment in various RF environments. The integrated design in a compact PLCC package reduces assembly complexity and improves reliability, making it a preferred choice for engineers seeking precise frequency conversion with minimal signal distortion.

Typical Applications

• Wireless communications systems requiring frequency conversion in transceivers, where low conversion loss and high linearity improve signal clarity and throughput.
• Radar systems that demand stable mixer performance across wide temperature ranges and frequencies for accurate target detection.
• Test and measurement equipment where precise frequency mixing enables accurate signal analysis and characterization.
• Military and aerospace RF subsystems that benefit from the device??s rugged packaging and reliable operation under harsh environmental conditions.

HMC349ALP4CE Brand Info

The HMC349ALP4CE is part of a family of GaAs MMIC mixers known for high performance in demanding RF and microwave applications. This product line is designed to meet strict quality and reliability standards, delivering consistent performance for critical industrial and defense electronics. The brand??s commitment to innovation and precision engineering ensures that each device, including this model, supports advanced system designs requiring low noise, high linearity, and broad frequency coverage.

FAQ

What is the typical conversion loss of this mixer?

The typical conversion loss is approximately 8 dB, which indicates the efficiency of the frequency conversion process. This low conversion loss helps maintain signal strength and quality in RF systems.

What frequency range does this mixer cover?

The device operates effectively over an RF frequency range from 2.0 to 10.0 GHz, making it