HMC435AMS8GE Overview
The HMC435AMS8GE is a high-performance GaAs MMIC voltage variable attenuator optimized for broadband RF and microwave applications. Operating from 0.5 GHz to 10 GHz, it delivers precise signal attenuation with low insertion loss and high linearity, making it ideal for system-level gain control. Packaged in an 8-lead, 3×3 mm surface-mount package, this component supports integration into compact, high-density assemblies. Designed for demanding industrial and communication environments, the device ensures reliable amplitude modulation with low DC power consumption. For sourcing and detailed specifications, visit IC Manufacturer.
HMC435AMS8GE Technical Specifications
| Parameter | Specification |
|---|---|
| Frequency Range | 0.5 GHz to 10 GHz |
| Attenuation Range | 0 to 30 dB |
| Insertion Loss (Typ.) | 1.7 dB at 6 GHz |
| Input Return Loss | 15 dB minimum |
| Output Return Loss | 15 dB minimum |
| Control Voltage Range | 0 to 6 V |
| Power Handling (Input) | +23 dBm (CW) |
| Package | 8-lead, 3 x 3 mm SMT package |
| Operating Temperature | -40??C to +85??C |
HMC435AMS8GE Key Features
- Wide frequency coverage: Supports 0.5 GHz to 10 GHz, enabling versatile use across multiple RF bands for broadband signal attenuation needs.
- High attenuation range: Offers up to 30 dB of precise attenuation, allowing fine-grain control of signal amplitude essential in dynamic RF systems.
- Low insertion loss: Minimizes signal degradation during attenuation, preserving signal integrity and improving overall system performance.
- Robust power handling: Capable of withstanding input power levels up to +23 dBm continuous wave, suitable for high-power RF environments.
- Compact SMT package: The 8-lead, 3 x 3 mm package facilitates dense PCB layouts and easy surface-mount assembly, reducing system size and cost.
- Wide operating temperature range: Reliable performance from -40??C to +85??C ensures operation in demanding industrial and outdoor applications.
- Low control voltage: Controls attenuation with a 0 to 6 V input, simplifying integration with standard voltage control circuits.
HMC435AMS8GE Advantages vs Typical Alternatives
This device offers superior broadband frequency support and higher attenuation range compared to typical attenuators, providing engineers with enhanced precision in gain control. Its low insertion loss and high power handling improve signal quality and system reliability. Additionally, the compact SMT package and wide operating temperature range make it more versatile and easier to integrate into modern RF designs than many alternatives.
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Typical Applications
- RF and microwave gain control in wireless communication systems, where precise attenuation and low signal distortion are critical for maintaining link quality.
- Test and measurement equipment requiring variable signal level adjustment across a broad frequency spectrum.
- Radar systems needing reliable amplitude modulation to optimize signal processing and detection performance.
- Electronic warfare and defense applications demanding rugged, wideband attenuators capable of operating in harsh environments.
HMC435AMS8GE Brand Info
The HMC435AMS8GE is part of a family of high-quality GaAs MMIC components designed and manufactured by a leading semiconductor company specializing in RF and microwave solutions. Known for innovation and reliability, this product line supports demanding industrial, aerospace, and communications applications worldwide. The attenuator exemplifies the brand??s commitment to delivering compact, robust, and high-performance components that simplify system design and enhance operational efficiency.
FAQ
What frequency range does the HMC435AMS8GE support?
This device operates over a broad frequency range from 0.5 GHz to 10 GHz, making it suitable for a variety of RF and microwave applications including communication and radar systems that require wideband attenuation capabilities.
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What is the maximum attenuation provided by this attenuator?
The attenuator offers a