Overview
The HMC994APM5E is a GaAs pHEMT MMIC Distributed Wideband Power Amplifier produced by Analog Devices Inc. This amplifier operates across a broad frequency range from DC to 28 GHz, making it highly versatile for various high-frequency applications. It provides 15 dB of gain, +29 dBm of saturated output power, and 25% Power Added Efficiency (PAE) from a +10V supply. The amplifier is particularly noted for its high linearity, with an Output IP3 of up to +38 dBm, which is ideal for applications requiring high order modulations.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC to 28 GHz |
| Gain | 15 dB |
| Saturated Output Power | +29 dBm |
| Power Added Efficiency (PAE) | 25% |
| Output IP3 | +38 dBm |
| Supply Voltage (Vdd) | +10V |
| Quiescent Drain Current (Idq) | 250 mA |
| Input/Output Impedance | 50 Ohms |
| Package Type | Leadless QFN 5x5 mm Surface Mount |
| Operating Temperature | -40°C to +85°C |
Key Features
- High gain of 15 dB across the frequency range.
- High saturated output power of +29 dBm.
- High linearity with an Output IP3 of up to +38 dBm.
- Positive gain slope from 2 to 20 GHz.
- Internally matched input and output to 50 Ohms.
- Leadless QFN 5x5 mm surface mount package for compact design.
- High Power Added Efficiency (PAE) of 25%.
Applications
- Test Instrumentation: Ideal for high-frequency test equipment due to its high linearity and broad frequency range.
- Military and Space: Suitable for applications requiring high reliability and performance in harsh environments.
- Fiber Optics: Used in fiber optic systems for amplifying high-frequency signals.
- Electronic Warfare (EW) and Electronic Countermeasures (ECM): The positive gain slope and high linearity make it suitable for these applications.
Q & A
- What is the frequency range of the HMC994APM5E amplifier?
The HMC994APM5E operates from DC to 28 GHz.
- What is the gain of the HMC994APM5E amplifier?
The amplifier provides 15 dB of gain.
- What is the saturated output power of the HMC994APM5E?
The saturated output power is +29 dBm.
- What is the Power Added Efficiency (PAE) of the HMC994APM5E?
The PAE is 25%.
- What is the Output IP3 of the HMC994APM5E?
The Output IP3 is up to +38 dBm.
- What is the supply voltage and quiescent drain current for the HMC994APM5E?
The supply voltage is +10V, and the quiescent drain current is 250 mA.
- What type of package does the HMC994APM5E come in?
The amplifier is packaged in a leadless QFN 5x5 mm surface mount package.
- What are the typical applications of the HMC994APM5E?
Typical applications include test instrumentation, military and space, fiber optics, and electronic warfare (EW) and electronic countermeasures (ECM).
- How is the input/output impedance of the HMC994APM5E?
The input and output are internally matched to 50 Ohms.
- What is the operating temperature range of the HMC994APM5E?
The operating temperature range is -40°C to +85°C.
