HMC574AMS8ETR Overview
The HMC574AMS8ETR is a high-performance MMIC (Monolithic Microwave Integrated Circuit) mixer designed for wideband frequency conversion applications. It operates over an RF frequency range of 0.5 to 18 GHz, providing excellent linearity and low noise figure, making it ideal for demanding RF front-end designs. This device features a single-ended RF and LO port with an IF output, optimized for low power consumption and high isolation. Its compact 8-lead MSOP package supports efficient PCB integration in size-constrained systems. Engineers and sourcing specialists seeking reliable, broadband mixer solutions will find this part beneficial for communication, radar, and test equipment designs. For additional details, visit IC Manufacturer.
HMC574AMS8ETR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| RF Frequency Range | 0.5 to 18 | GHz |
| LO Frequency Range | 0.5 to 18 | GHz |
| IF Frequency Range | DC to 4 | GHz |
| Conversion Loss | 7.5 (typical) | dB |
| Input 1 dB Compression Point (RF) | +14 | dBm |
| LO Drive Level | +17 | dBm |
| Noise Figure | 9 (typical) | dB |
| Isolation (LO-RF) | 20 (typical) | dB |
| Supply Voltage | +5 | V |
| Package | 8-lead MSOP | ?C |
HMC574AMS8ETR Key Features
- Broadband operation: Supports RF and LO frequencies from 0.5 to 18 GHz, enabling versatile use across multiple communication bands.
- Low conversion loss: Typically 7.5 dB, which enhances signal integrity and reduces the need for high-gain amplification stages.
- High linearity: Input 1 dB compression point at +14 dBm ensures excellent handling of strong signals with minimal distortion.
- Low noise figure: Approximately 9 dB, supporting sensitive receiver front-end designs for improved signal-to-noise ratio.
- Integrated biasing: Simplifies board-level integration by requiring a single supply voltage of +5 V.
- Compact 8-lead MSOP package: Facilitates space-saving layouts and compatibility with automated assembly processes.
- High isolation between ports: Typical LO-RF isolation of 20 dB reduces undesired signal coupling and interference.
HMC574AMS8ETR Advantages vs Typical Alternatives
This mixer offers a combination of wide frequency coverage and low conversion loss that outperforms many typical alternatives in the same class. Its high linearity and low noise figure enable improved signal fidelity, while the integrated biasing and compact MSOP package simplify design and assembly. These advantages result in better performance, enhanced reliability, and easier integration in demanding RF and microwave systems.
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Typical Applications
- Wideband communication systems: Ideal for frequency conversion in satellite transceivers, cellular base stations, and microwave radio links requiring broad RF coverage and linearity.
- Radar signal processing: Supports frequency translation in radar front ends, enhancing target detection with low noise and high dynamic range.
- Test and measurement equipment: Enables precise frequency conversion in analyzers and signal generators for accurate characterization of RF devices.
- Electronic warfare systems: Suitable for front-end mixers in systems demanding robustness, isolation, and broad frequency agility.
