Overview
The HMC797APM5ETR-R5 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 is designed to provide high gain, output power, and linearity, which are crucial for military, space, and test equipment applications where high-order modulations are used.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | DC to 22 GHz |
| Gain | 15 dB |
| Output Power at 1 dB Gain Compression | +29 dBm |
| Saturated Output Power | +31 dBm |
| Power Added Efficiency (PAE) | 25% |
| Supply Voltage | +10 V |
| Supply Current | 400 mA |
| Output IP3 | Up to +41 dBm |
| Package Type | 32-LFQFN Exposed Pad (5x5 mm) |
| Input/Output Impedance | Internally matched to 50 Ω |
Key Features
- High gain and output power across a broad frequency range from DC to 22 GHz.
- Positive gain slope from 2 to 20 GHz, making it ideal for applications requiring stable gain over a wide band.
- High linearity with up to +41 dBm of output IP3, suitable for high-order modulation schemes.
- Internally matched to 50 Ω, facilitating easy integration into multi-chip-modules (MCMs) without external matching components.
- Packaged in a leadless QFN 5x5 mm surface mount package for compact design.
- Includes an exposed paddle for enhanced thermal and electrical conduction.
Applications
The HMC797APM5ETR-R5 is ideal for various high-frequency applications, including:
- Military and space systems where high reliability and performance are critical.
- Electronic Warfare (EW) and Electronic Countermeasures (ECM) systems.
- Radar systems requiring high power and linearity.
- Test equipment such as network analyzers and spectrum analyzers where high-order modulations are used.
Q & A
- What is the frequency range of the HMC797APM5ETR-R5?
The HMC797APM5ETR-R5 operates from DC to 22 GHz. - What is the gain of the HMC797APM5ETR-R5?
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-R5?
The saturated output power is +31 dBm. - What is the power added efficiency (PAE) of the amplifier?
The PAE is 25%. - What is the supply voltage and current for the HMC797APM5ETR-R5?
The supply voltage is +10 V, and the supply current is 400 mA. - What is the output IP3 of the HMC797APM5ETR-R5?
The output IP3 is up to +41 dBm. - What type of package does the HMC797APM5ETR-R5 come in?
The amplifier is packaged in a 32-LFQFN Exposed Pad (5x5 mm) surface mount package. - Is the HMC797APM5ETR-R5 internally matched to a specific impedance?
Yes, it is internally matched to 50 Ω. - What are some typical applications for the HMC797APM5ETR-R5?
Typical applications include military and space systems, EW and ECM systems, radar systems, and test equipment.
