Overview
The HMC490-SX, produced by Analog Devices Inc., is a high dynamic range GaAs PHEMT MMIC Low Noise Amplifier designed to operate within the frequency range of 12 to 17 GHz. This amplifier is characterized by its high gain, low noise figure, and high output IP3, making it an ideal component for various high-frequency applications. The HMC490-SX is particularly suited for integration into Multi-Chip-Modules (MCMs) due to its compact size.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Units |
|---|---|---|---|---|
| Frequency Range | 12 | - | 17 | GHz |
| Gain | 24 | 26.5 | 27 | dB |
| Noise Figure | 2.5 | 2.0 | - | dB |
| Input Return Loss | 8 | 12 | - | dB |
| Output Return Loss | 8 | 9 | - | dB |
| Output Power for 1 dB Compression (P1dB) | 22 | 25 | 26 | dBm |
| Saturated Output Power (Psat) | 27 | 28 | - | dBm |
| Output Third Order Intercept (IP3) | 32 | 35 | - | dBm |
| Supply Voltage | - | 5 | - | V |
| Supply Current (Idd) | - | 200 | - | mA |
| Die Size | - | 2.78 x 1.46 x 0.1 | - | mm |
Key Features
- High dynamic range GaAs PHEMT MMIC Low Noise Amplifier.
- Operates within the frequency range of 12 to 17 GHz.
- Provides 27 dB of gain and a low noise figure of 2 dB.
- High output IP3 of +35 dBm.
- Supply voltage of +5V and supply current of 200 mA.
- Compact die size of 2.78 x 1.46 x 0.1 mm, suitable for integration into Multi-Chip-Modules (MCMs).
- 50 Ohm matched input and output.
Applications
- Point-to-Point Radios.
- Point-to-Multi-Point Radios.
- VSAT (Very Small Aperture Terminal) systems.
- Military and Space applications.
Q & A
- What is the frequency range of the HMC490-SX?
The HMC490-SX operates within the frequency range of 12 to 17 GHz.
- What is the gain of the HMC490-SX?
The HMC490-SX provides a gain of 27 dB.
- What is the noise figure of the HMC490-SX?
The noise figure of the HMC490-SX is 2 dB.
- What is the output IP3 of the HMC490-SX?
The output IP3 of the HMC490-SX is +35 dBm.
- What is the supply voltage and current for the HMC490-SX?
The supply voltage is +5V, and the supply current is 200 mA.
- What are the typical applications of the HMC490-SX?
The HMC490-SX is typically used in Point-to-Point Radios, Point-to-Multi-Point Radios, VSAT systems, and Military and Space applications.
- What is the die size of the HMC490-SX?
The die size of the HMC490-SX is 2.78 x 1.46 x 0.1 mm.
- Is the HMC490-SX suitable for integration into Multi-Chip-Modules (MCMs)?
- What is the input and output impedance of the HMC490-SX?
The input and output are 50 Ohm matched.
- What is the saturated output power of the HMC490-SX?
The saturated output power (Psat) of the HMC490-SX is 27 dBm.
