Overview
The HMC8402 is a high-performance RF amplifier designed by Analog Devices Inc. It is a gallium arsenide (GaAs), pseudomorphic high electron mobility transistor (pHEMT), monolithic microwave integrated circuit (MMIC) that operates as a low noise amplifier. The device is capable of operating across a wide frequency range of 2 GHz to 30 GHz, making it suitable for various high-frequency applications such as VSAT (Very Small Aperture Terminal) systems, satellite communication, and military and space technologies.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Frequency Range | 2 GHz to 30 GHz | |
| Gain | 11.5 dB to 13.5 dB | dB |
| Noise Figure | 2 dB to 4.5 dB | dB |
| Output Power for 1 dB Compression (P1dB) | 15 dBm to 21.5 dBm | dBm |
| Saturated Output Power (PSAT) | 20.5 dBm to 22 dBm | dBm |
| Output Third Order Intercept (IP3) | 23 dBm to 26 dBm | dBm |
| Supply Voltage (VDD) | 5 V to 8 V | V |
| Supply Current (IDQ) | 45 mA to 85 mA | mA |
| Operating Temperature Range | -55°C to +85°C | °C |
| Storage Temperature Range | -65°C to +150°C | °C |
| Package Type | Die | |
| Mounting Type | Surface Mount |
Key Features
- Wideband Operation: Designed to operate across a wide frequency range of 2 GHz to 30 GHz.
- High Gain: Provides a gain of up to 13.5 dB to support demanding signal chain requirements.
- Low Noise Figure: Offers a noise figure as low as 2 dB, helping to minimize unwanted noise and improve the signal-to-noise ratio.
- Linear Performance: Ensures that signals remain undistorted during amplification.
- Compact Design: Available in a bare die tray package, offering a minimal footprint for integration.
- Energy Efficiency: Operates with a relatively low current consumption of 68 mA at 7 V supply voltage.
Applications
- VSAT Systems: Suitable for various satellite-based applications, including Very Small Aperture Terminal systems.
- Satellite Communication Systems: Used in satellite links and other high-frequency wireless communication systems.
- Aerospace and Defense Applications: Utilized in military and space technologies due to its robust performance and reliability.
- Telecommunications Infrastructure: Applied in fiber optics, microwave radios, and other telecommunications infrastructure.
- Millimeter-wave (mmWave) Radar and 5G Cellular Networks: Suitable for high-frequency applications in radar systems and 5G networks.
Q & A
- Q: What is the frequency range of the HMC8402?
A: The HMC8402 operates across a frequency range of 2 GHz to 30 GHz.
- Q: What is the typical gain of the HMC8402?
A: The HMC8402 provides a typical gain of 13.5 dB.
- Q: What is the noise figure of the HMC8402?
A: The noise figure of the HMC8402 is as low as 2 dB.
- Q: What is the output power for 1 dB compression (P1dB) of the HMC8402?
A: The output power for 1 dB compression (P1dB) is up to 21.5 dBm.
- Q: What is the supply voltage and current for the HMC8402?
A: The HMC8402 operates with a supply voltage of 5 V to 8 V and a supply current of 45 mA to 85 mA.
- Q: What is the operating temperature range of the HMC8402?
A: The operating temperature range is -55°C to +85°C.
- Q: What type of package does the HMC8402 come in?
A: The HMC8402 is available in a bare die tray package.
- Q: What are the primary applications of the HMC8402?
A: The primary applications include VSAT systems, satellite communication systems, aerospace and defense applications, and telecommunications infrastructure.
- Q: Is the HMC8402 suitable for high-frequency wireless communication systems?
A: Yes, the HMC8402 is suitable for high-frequency wireless communication systems, including millimeter-wave (mmWave) radar and 5G cellular networks.
- Q: What is the warranty period for the HMC8402?
A: The warranty period can vary depending on the supplier, but typically it is 1 year for defects in materials and workmanship under normal use.
