Overview
The HMC751LC4TR is a high-performance RF amplifier module designed by Analog Devices, Inc. for applications within the 17GHz to 27GHz frequency range. This module is built using GaAs pHEMT MMIC technology, offering excellent high-frequency performance and low noise characteristics. It is housed in a compact 24-QFN (4x4) package, making it ideal for surface mount integration in various high-frequency systems.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Frequency Range | 17 - 27 | GHz |
| Gain | 25 | dB |
| Noise Figure | 2.2 | dB |
| Output Power at 1dB Compression (P1dB) | 13 | dBm |
| Supply Voltage | 4 | V |
| Supply Current | 73 | mA |
| Output Third Order Intercept (IP3) | +25 | dBm |
| Input/Output Impedance | 50 Ohms | |
| Package Type | 24-QFN (4x4) Exposed Pad | |
| RoHS Compliance | Yes |
Key Features
- High dynamic range GaAs pHEMT MMIC Low Noise Amplifier (LNA)
- Compact 24-QFN (4x4) package for easy surface mount integration
- Excellent high-frequency performance up to 27GHz
- Low noise figure of 2.2dB
- Output power at 1dB compression (P1dB) of +13 dBm
- Single supply voltage of +4V at 73mA
- 50 Ohm matched input/output
- RoHS3 compliant for environmental compatibility
Applications
- Satellite communications (VSAT)
- Microwave radio systems
- Point-to-Point and Point-to-Multi-Point radios
- Test and measurement equipment
- Military applications
Q & A
- What is the frequency range of the HMC751LC4TR?
The HMC751LC4TR operates within the 17GHz to 27GHz frequency range.
- What is the gain of the HMC751LC4TR?
The gain of the HMC751LC4TR is 25dB.
- What is the noise figure of the HMC751LC4TR?
The noise figure of the HMC751LC4TR is 2.2dB.
- What is the output power at 1dB compression (P1dB) of the HMC751LC4TR?
The output power at 1dB compression (P1dB) is +13 dBm.
- What is the supply voltage and current for the HMC751LC4TR?
The supply voltage is +4V, and the supply current is 73mA.
- Is the HMC751LC4TR RoHS compliant?
Yes, the HMC751LC4TR is RoHS3 compliant.
- What type of package does the HMC751LC4TR come in?
The HMC751LC4TR comes in a 24-QFN (4x4) exposed pad package.
- What are some typical applications for the HMC751LC4TR?
Typical applications include satellite communications, microwave radio systems, and test and measurement equipment.
- Does the HMC751LC4TR require any external components for operation?
Yes, external bypass capacitors of 100 pF, 1,000 pF, and 2.2 µF are required for proper operation.
- Is the HMC751LC4TR suitable for military applications?
Yes, the HMC751LC4TR is suitable for military applications due to its high performance and reliability.
