HMC245AQS16E Overview
The HMC245AQS16E is a high-performance GaAs MMIC SPDT (Single-Pole Double-Throw) switch designed for microwave and RF applications. Operating across a broad frequency range from 0.5 to 6.0 GHz, this device offers excellent insertion loss, high isolation, and low switching times, making it ideal for signal routing in demanding communication systems. Packaged in a compact 4×4 mm QFN, it supports voltage-controlled switching with a 3 V control voltage, optimizing power consumption and integration ease. This robust switch is suitable for radar, test instrumentation, and wireless infrastructure, delivering superior linearity and reliability. Available through IC Manufacturer, it meets stringent industrial standards.
HMC245AQS16E Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Frequency Range | 0.5 to 6.0 | GHz |
| Insertion Loss | 1.1 (typical) | dB |
| Isolation | 40 (typical) | dB |
| Input Power (P1dB) | 27 | dBm |
| Switching Voltage | 3 | V |
| Switching Speed | 120 | ns |
| Operating Temperature Range | -40 to +85 | ??C |
| Package | 4×4 mm QFN | – |
HMC245AQS16E Key Features
- Wide frequency coverage: Operates from 0.5 to 6.0 GHz, enabling versatile use across multiple RF bands and applications.
- Low insertion loss: Typical 1.1 dB loss ensures minimal signal degradation, critical for high-fidelity signal routing.
- High isolation: Provides up to 40 dB isolation to prevent signal leakage, improving system performance and reducing interference.
- Fast switching speed: 120 ns switching time allows rapid reconfiguration in dynamic RF environments.
- Low control voltage operation: Uses 3 V logic for efficient integration with standard digital control circuits, reducing power consumption.
- Compact QFN package: Small 4×4 mm footprint simplifies PCB layout and supports high-density system designs.
- Robust temperature range: Operates reliably from -40??C to +85??C, suitable for industrial and telecom environments.
HMC245AQS16E Advantages vs Typical Alternatives
This switch stands out with its combination of low insertion loss and high isolation across a wide frequency range, outperforming many standard GaAs switches. Its fast switching speed and low 3 V control voltage improve efficiency and ease of integration, while its compact QFN package enhances system miniaturization. These features translate to higher reliability and better RF performance in demanding industrial and communication applications compared to typical alternatives.
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Typical Applications
- Radar and Electronic Warfare Systems: Provides rapid and reliable RF signal routing with minimal insertion loss and high isolation, critical for maintaining signal integrity in complex radar architectures.
- Wireless Infrastructure: Enables flexible antenna switching and signal path management in base stations and repeaters operating up to 6 GHz.
- Test and Measurement Equipment: Supports fast and accurate signal switching in automated RF test setups, improving throughput and accuracy.
- Communication Systems: Used in microwave radios and satellite communication for efficient signal routing and multiplexing.
HMC245AQS16E Brand Info
The HMC245AQS16E is part of a well-established portfolio of high-frequency RF switches from a leading supplier known for GaAs MMIC technology. This product line is recognized for delivering robust, high-performance components tailored for demanding industrial, defense, and telecom markets. The manufacturer leverages advanced semiconductor processes to ensure consistent quality, reliability, and