Overview
The HMC797APM5E is a high-performance GaAs MMIC pHEMT Distributed Power Amplifier manufactured by Analog Devices, Inc. This amplifier operates seamlessly across the DC to 22 GHz frequency range, making it highly versatile for various high-frequency applications. It offers exceptional specifications, including 15 dB of gain, +29 dBm of output power at 1 dB gain compression, and +31 dBm of saturated output power. The amplifier also boasts a high Power Added Efficiency (PAE) of 25% while drawing 400 mA from a +10 V power supply. Its high linearity, with an output IP3 of up to +41 dBm, makes it ideal for applications demanding superior signal integrity.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Frequency Range | DC to 22 GHz | |
| Gain | 15 dB | |
| P1dB Output Power | +29 dBm | |
| Saturated Output Power | +31 dBm | |
| Power Added Efficiency (PAE) | 25% | |
| Output IP3 | Up to +41 dBm | |
| Supply Voltage | +10 V | |
| Supply Current | 400 mA | |
| Input/Output Impedance | 50 Ω | |
| Package Type | Leadless QFN 5x5 mm SMT |
Key Features
- High Gain and Output Power: The amplifier provides 15 dB of gain, +29 dBm of output power at 1 dB gain compression, and +31 dBm of saturated output power.
- High Linearity: With an output IP3 of up to +41 dBm, it is ideal for applications requiring superior linearity.
- Positive Gain Slope: Exhibits a positive gain slope from 2 to 20 GHz, making it suitable for EW, ECM, Radar, and test equipment applications.
- Internally Matched I/Os: The amplifier’s input and output are internally matched to 50 Ω, facilitating integration into multi-chip-modules (MCMs) without the need for external matching components.
- Compact Packaging: Housed in a leadless QFN 5x5 mm surface mount package, which is compact and suitable for various high-density applications.
Applications
- Test Instrumentation: Ideal for test equipment in electronics, telecommunications, and aerospace due to its high-frequency capabilities and low noise characteristics.
- Military & Space: Suitable for military and space applications due to its high linearity, durability, and ability to meet stringent environmental conditions.
- Fiber Optics: Used in signal modulation, amplification, or control in fiber optic systems, ensuring high-frequency capabilities and precision.
- Electronic Warfare (EW) and Electronic Countermeasures (ECM): Its positive gain slope and high linearity make it a perfect choice for EW and ECM applications.
- Radar: Suitable for radar applications due to its high gain and output power across a broad frequency range.
Q & A
- What is the frequency range of the HMC797APM5E?
The HMC797APM5E operates from DC to 22 GHz.
- What is the gain of the HMC797APM5E?
The amplifier provides 15 dB of gain.
- What is the output power at 1 dB gain compression for the HMC797APM5E?
The output power at 1 dB gain compression is +29 dBm.
- What is the Power Added Efficiency (PAE) of the HMC797APM5E?
The PAE is 25%.
- What is the output IP3 of the HMC797APM5E?
The output IP3 is up to +41 dBm.
- What is the supply voltage and current for the HMC797APM5E?
The supply voltage is +10 V, and the supply current is 400 mA.
- What type of package does the HMC797APM5E come in?
The HMC797APM5E is packaged in a leadless QFN 5x5 mm surface mount package.
- Are the input and output of the HMC797APM5E internally matched?
Yes, the input and output are internally matched to 50 Ω.
- What are some typical applications of the HMC797APM5E?
Typical applications include test instrumentation, military and space, fiber optics, EW, ECM, and radar.
- Does the HMC797APM5E require external matching components?
No, it does not require external matching components due to its internally matched I/Os.
