Overview
The HMC659-SX, produced by Analog Devices Inc., is a GaAs MMIC PHEMT Distributed Power Amplifier die designed to operate across a wide frequency range from DC to 15 GHz. This amplifier is engineered for high-performance applications, offering excellent gain flatness and robust output power. It is particularly suited for use in Electronic Warfare (EW), Electronic Countermeasures (ECM), Radar systems, and various test equipment.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC to 15 GHz |
| Gain | 19.1 dB |
| Output IP3 | +35 dBm |
| Output Power at 1 dB Gain Compression | +26.5 dBm |
| Supply Voltage | +8V |
| Supply Current | 300 mA |
| Gain Flatness | ±0.4 dB (DC to 10 GHz) |
| Input/Output Impedance | Internally matched to 50 ohms |
Key Features
- High gain of 19.1 dB across the frequency range of DC to 15 GHz.
- Excellent gain flatness of ±0.4 dB from DC to 10 GHz.
- High output power of +26.5 dBm at 1 dB gain compression.
- High output IP3 of +35 dBm.
- Internally matched to 50 ohms, facilitating easy integration into Multi-Chip-Modules (MCMs).
- Operates from a single +8V supply, drawing 300 mA of current.
Applications
- Electronic Warfare (EW) and Electronic Countermeasures (ECM) systems.
- Radar systems.
- Test and measurement equipment.
- Various military and space applications.
- Scientific instruments.
Q & A
- What is the frequency range of the HMC659-SX amplifier?
The HMC659-SX operates from DC to 15 GHz. - What is the gain of the HMC659-SX amplifier?
The gain of the HMC659-SX is 19.1 dB. - What is the output power at 1 dB gain compression for the HMC659-SX?
The output power at 1 dB gain compression is +26.5 dBm. - What is the supply voltage and current for the HMC659-SX?
The HMC659-SX operates from a +8V supply and draws 300 mA of current. - What is the gain flatness of the HMC659-SX?
The gain flatness is ±0.4 dB from DC to 10 GHz. - Is the HMC659-SX internally matched to a specific impedance?
Yes, the HMC659-SX is internally matched to 50 ohms. - What are some typical applications of the HMC659-SX?
Typical applications include EW, ECM, Radar systems, test and measurement equipment, and various military and space applications. - What is the output IP3 of the HMC659-SX?
The output IP3 is +35 dBm. - How is the HMC659-SX packaged?
The HMC659-SX is available as a die. - What are the key benefits of using the HMC659-SX in system designs?
The key benefits include high gain, excellent gain flatness, high output power, and ease of integration due to internal 50-ohm matching.
