Overview
The HMC797LP5ETR 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 13.5 dB of gain and delivers high output power, with +28 dBm at 1 dB gain compression and +29.5 dBm saturated output power. The amplifier is designed to operate with a supply voltage of +10 V and a supply current of 400 mA, and it is internally matched to 50 Ohms, facilitating easy integration into multi-chip modules (MCMs) without the need for external matching components.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range | DC - 22 | - | - | GHz |
| Gain | 11 | 13.5 | 13.5 | dB |
| Gain Flatness | ±0.7 | ±0.5 | ±0.5 | dB |
| Output Power at 1 dB Compression (P1dB) | 26 | 28 | 25 | dBm |
| Saturated Output Power (Psat) | 29 | 29.5 | 27 | dBm |
| Output Third Order Intercept (IP3) | 37 | 39 | 35 | dBm |
| Noise Figure | 3.5 | 4 | 6 | dB |
| Supply Voltage (Vdd) | +9 | +10 | +11 | V |
| Supply Current (Idd) at Vdd = 10 V | 400 | 400 | 440 | mA |
| Input/Output Impedance | 50 Ohms | - | - | - |
| Package Type | Leadless QFN 5x5 mm SMT | - | - | - |
Key Features
- Operates from DC to 22 GHz, providing a wide frequency range for various applications.
- High gain of 13.5 dB and high output power of +28 dBm at 1 dB gain compression.
- Internally matched to 50 Ohms, eliminating the need for external matching components.
- Positive gain slope from 4 to 20 GHz, making it ideal for EW, ECM, radar, and test equipment applications.
- Packaged in a leadless QFN 5x5 mm surface mount package.
- No external matching components required.
- High output IP3 of 39 dBm.
Applications
- Test Instrumentation
- Microwave Radio & VSAT
- Military & Space
- Telecom Infrastructure
- Fiber Optics
Q & A
- What is the frequency range of the HMC797LP5ETR amplifier?
The HMC797LP5ETR operates from DC to 22 GHz.
- What is the typical gain of the HMC797LP5ETR?
The typical gain is 13.5 dB.
- What is the output power at 1 dB gain compression?
The output power at 1 dB gain compression is +28 dBm.
- What is the supply voltage and current for the HMC797LP5ETR?
The supply voltage is +10 V, and the supply current is 400 mA.
- Is the HMC797LP5ETR internally matched to 50 Ohms?
- What type of package does the HMC797LP5ETR come in?
The HMC797LP5ETR is packaged in a leadless QFN 5x5 mm surface mount package.
- What are some typical applications for the HMC797LP5ETR?
Typical applications include test instrumentation, microwave radio & VSAT, military & space, telecom infrastructure, and fiber optics.
- What is the maximum peak reflow temperature for the HMC797LP5ETR?
The maximum peak reflow temperature is 260 °C.
- Is the HMC797LP5ETR RoHS compliant?
- What is the output third order intercept (IP3) of the HMC797LP5ETR?
The output third order intercept (IP3) is 39 dBm.
