HMC253AQS24E Overview
The HMC253AQS24E is a high-performance monolithic wideband active mixer designed for frequency conversion in RF and microwave applications. Operating across a broad frequency range from 0.5 GHz to 10 GHz, this device supports both upconversion and downconversion tasks with excellent linearity and low noise figure. Its integrated active mixer architecture ensures improved conversion gain, making it ideal for communication systems requiring precise signal processing. The compact 24-lead QFN package facilitates easy integration into densely packed RF front-end modules. For detailed design insights and procurement, visit IC Manufacturer.
HMC253AQS24E Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range (RF/LO/IF) | 0.5 GHz to 10 GHz |
| Conversion Gain | +13 dB (typical) |
| Noise Figure | 6.5 dB (typical) |
| Input IP3 (Intercept Point) | +20 dBm (typical) |
| LO Drive Level | +7 dBm (typical) |
| Supply Voltage | +5 V |
| Current Consumption | 45 mA (typical) |
| Package | 24-lead 4×4 mm QFN |
HMC253AQS24E Key Features
- Wide Frequency Operation: Supports 0.5 GHz to 10 GHz, allowing flexible use in multiple RF and microwave bands.
- High Conversion Gain: Provides approximately +13 dB gain, reducing the need for additional amplification stages and enhancing system sensitivity.
- Low Noise Figure: A typical noise figure of 6.5 dB ensures minimal signal degradation, critical for high-fidelity communication links.
- Robust Linearity: Input third-order intercept point of +20 dBm minimizes signal distortion and intermodulation products, improving overall signal integrity.
- Integrated Active Mixer Design: Enables consistent performance with simplified matching requirements, facilitating easier RF front-end integration.
- Compact QFN Package: Small form factor supports high-density PCB layouts and enhances thermal management.
- Low Power Consumption: Typical current draw of 45 mA at 5 V supply supports energy-efficient system designs.
HMC253AQS24E Advantages vs Typical Alternatives
This active mixer offers superior conversion gain and linearity compared to typical passive mixers, enhancing system sensitivity and dynamic range. Its low noise figure and broad frequency coverage make it a reliable choice for demanding RF applications. The integrated design reduces external component count, saving board space and improving overall system reliability. Additionally, the low power consumption supports energy-efficient solutions without compromising performance.
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Typical Applications
- Wireless communication transceivers requiring frequency translation from RF to IF or vice versa, benefiting from the device??s wideband coverage and high linearity.
- Radar and test instrumentation systems that demand precise frequency mixing with minimal signal distortion and noise.
- Military and aerospace communication equipment where robustness and compact size are critical for system integration.
- Satellite communication front-end modules that need reliable active mixers for low-noise and high-gain frequency conversion.
HMC253AQS24E Brand Info
The HMC253AQS24E is part of a well-established family of high-frequency active mixers from a leading semiconductor manufacturer specializing in RF and microwave components. The brand is recognized for producing rugged, high-performance ICs tailored for industrial, defense, and commercial wireless applications. This product exemplifies the brand??s commitment to delivering innovative, reliable solutions that meet the stringent demands of modern RF system designers.
FAQ
What frequency range does this mixer cover?
This device operates over a broad frequency range from 0.5 GHz to 10 GHz, accommodating a wide variety of RF and microwave system requirements, including both low and high-frequency signal conversion tasks.
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What is the typical conversion gain provided?
The mixer typically provides a conversion gain of approximately +13 dB, which helps amplify the converted signal and reduces the need for additional gain stages in the RF front-end.
