Overview
The HMC797APM5ETR is a GaAs MMIC pHEMT Distributed Power Amplifier produced by Analog Devices Inc. This amplifier operates across a wide frequency range from DC to 22 GHz, making it highly versatile for various high-frequency applications. It provides 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% and requires a supply voltage of +10 V with a current of 400 mA. Its high linearity, characterized by up to +41 dBm of output IP3, makes it ideal for applications in military, space, and test equipment where high-order modulations are used.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Frequency Range | DC to 22 GHz | GHz |
| Gain | 15 dB | dB |
| Output Power at 1 dB Gain Compression | +29 dBm | dBm |
| Saturated Output Power | +31 dBm | dBm |
| Power-Added Efficiency (PAE) | 25% | % |
| Output IP3 | Up to +41 dBm | dBm |
| Supply Voltage | +10 V | V |
| Supply Current | 400 mA | mA |
| Input/Output Impedance | 50 Ω | Ω |
| Package Type | 32-Lead LFCSP (5mm x 5mm w/ EP) | |
| Operating Temperature | -40 to +85 °C | °C |
Key Features
- Internally matched input and output to 50 Ω, facilitating easy integration into multi-chip-modules (MCMs) without external matching components.
- Positive gain slope from 2 to 20 GHz, making it suitable for applications such as Electronic Warfare (EW), Electronic Countermeasures (ECM), Radar, and test equipment.
- High linearity with up to +41 dBm of output IP3, ideal for high-order modulation applications.
- Packaged in a leadless QFN 5x5 mm surface mount package.
- ROHS-compliant and low stress pre-molded plastic with NiPdAu lead finish.
Applications
- Test Instrumentation: Ideal for high-frequency test equipment due to its high linearity and wide frequency range.
- Military and Space: Suitable for applications requiring high reliability and performance in harsh environments.
- Fiber Optics: Can be used in fiber optic systems that require high-frequency amplification.
- Electronic Warfare (EW) and Electronic Countermeasures (ECM): The positive gain slope and high linearity make it suitable for these applications.
- Radar Systems: Applicable in radar systems due to its wide frequency range and high performance characteristics.
Q & A
- What is the frequency range of the HMC797APM5ETR? The HMC797APM5ETR operates from DC to 22 GHz.
- What is the gain of the HMC797APM5ETR? The amplifier provides 15 dB of gain.
- What is the output power at 1 dB gain compression? The output power at 1 dB gain compression is +29 dBm.
- What is the saturated output power of the HMC797APM5ETR? The saturated output power is +31 dBm.
- What is the power-added efficiency (PAE) of the HMC797APM5ETR? The PAE is 25%.
- What is the output IP3 of the HMC797APM5ETR? The output IP3 is up to +41 dBm.
- What is the supply voltage and current for the HMC797APM5ETR? The supply voltage is +10 V and the supply current is 400 mA.
- What type of package does the HMC797APM5ETR come in? It is packaged in a 32-Lead LFCSP (5mm x 5mm w/ EP).
- Is the HMC797APM5ETR ROHS-compliant? Yes, the HMC797APM5ETR is ROHS-compliant.
- What are the typical applications of the HMC797APM5ETR? Typical applications include test instrumentation, military and space, fiber optics, EW, ECM, and radar systems.
