Overview
The HMC499-SX, manufactured by Analog Devices, is a high dynamic range GaAs PHEMT MMIC Medium Power Amplifier. This amplifier operates within the frequency range of 21 to 32 GHz, making it suitable for various high-frequency applications. It is characterized by its high gain, low noise figure, and robust output power, making it an ideal component for systems requiring reliable and efficient signal amplification.
Key Specifications
| Parameter | Typical Value | Units |
|---|---|---|
| Frequency Range | 21 - 32 | GHz |
| Gain | 16 | dB |
| Output Power for 1 dB Compression (P1dB) | +24 | dBm |
| Saturated Output Power (Psat) | +24.5 | dBm |
| Output Third Order Intercept (IP3) | +33 | dBm |
| Noise Figure | 4.5 | dB |
| Supply Voltage | +5 | V |
| Supply Current (Idd) | 200 | mA |
| Input Return Loss | 10 - 12 | dB |
| Output Return Loss | 12 - 13 | dB |
| Die Size | 2.04 x 1.09 x 0.1 | mm |
Key Features
- High Gain and Output Power: The HMC499-SX provides 16 dB of gain and an output power of +24 dBm at 1 dB compression, making it highly efficient for signal amplification.
- Low Noise Figure: With a noise figure of 4.5 dB, this amplifier ensures minimal noise introduction into the signal chain.
- High Dynamic Range: The amplifier features a high dynamic range, making it suitable for applications requiring robust signal handling.
- Compact Design: The small die size (2.04 x 1.09 x 0.1 mm) allows for easy integration into Multi-Chip-Modules (MCMs).
- 50 Ohm Matched Input/Output: Simplifies the design and integration process by providing matched input and output impedances.
Applications
- Point-to-Point Radios: Ideal for use in high-frequency radio links due to its high gain and output power.
- Point-to-Multi-Point Radios: Suitable for systems that require robust signal amplification over multiple paths.
- VSAT (Very Small Aperture Terminal): Used in satellite communication systems for reliable signal amplification.
- Military & Space Applications: The HMC499-SX is used in various military and space applications due to its high reliability and performance.
Q & A
- What is the frequency range of the HMC499-SX?
The HMC499-SX operates within the frequency range of 21 to 32 GHz.
- What is the typical gain of the HMC499-SX?
The typical gain of the HMC499-SX is 16 dB.
- What is the output power for 1 dB compression (P1dB) of the HMC499-SX?
The output power for 1 dB compression (P1dB) is +24 dBm.
- What is the noise figure of the HMC499-SX?
The noise figure is 4.5 dB.
- What is the supply voltage and current for the HMC499-SX?
The supply voltage is +5V, and the supply current (Idd) is 200 mA.
- What are the typical applications of the HMC499-SX?
Typical applications include point-to-point radios, point-to-multi-point radios, VSAT, and military & space applications.
- What is the die size of the HMC499-SX?
The die size is 2.04 x 1.09 x 0.1 mm.
- Is the HMC499-SX 50 Ohm matched for input and output?
Yes, the HMC499-SX is 50 Ohm matched for both input and output.
- Can the HMC499-SX be integrated into Multi-Chip-Modules (MCMs)?
Yes, the HMC499-SX can easily be integrated into MCMs due to its small size.
- What is the output third order intercept (IP3) of the HMC499-SX?
The output third order intercept (IP3) is +33 dBm.
