Overview
The HMC772LC4 is a GaAs MMIC HEMT Low Noise Wideband Amplifier produced by Analog Devices Inc. This amplifier operates within the frequency range of 2 to 12 GHz, making it highly versatile for various high-frequency applications. It provides 15 dB of gain and a noise figure of 1.8 dB up to 12 GHz, along with an output IP3 of +25 dBm. The device is powered by a +4V supply voltage and consumes 45 mA of current. The HMC772LC4 is housed in a RoHS compliant 4x4 mm QFN leadless ceramic package, which is ideal for surface mount technology (SMT) based high-capacity microwave radio applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range | 2 | - | 12 | GHz |
| Gain | 14 | 15 | - | dB |
| Noise Figure | 1.8 | - | 2.5 | dB |
| Input Return Loss | - | - | 15 | dB |
| Output Return Loss | - | - | 15 | dB |
| Output Power for 1 dB Compression (P1dB) | - | - | 13 | dBm |
| Output IP3 | - | +25 | - | dBm |
| Supply Voltage | - | +4 | - | V |
| Supply Current | - | 45 | - | mA |
| Package Type | - | 24-Lead QFN Leadless Ceramic | - | - |
| Operating Temperature | -40 | - | +85 | °C |
Key Features
- Operates between 2 and 12 GHz, providing wideband coverage.
- Offers 15 dB of gain and a low noise figure of 1.8 dB.
- High output IP3 of +25 dBm.
- Low power consumption: 45 mA from a +4V supply voltage.
- I/Os are DC blocked and internally matched to 50 Ohms.
- Housed in a RoHS compliant 4x4 mm QFN leadless ceramic package.
- Ideal for SMT based high-capacity microwave radio applications.
Applications
- Wideband Communication Systems
- Surveillance Systems
- Point-to-Point Radios
- Point-to-Multi-Point Radios
- Military & Space Applications
- Test Instrumentation
Q & A
- What is the frequency range of the HMC772LC4 amplifier?
The HMC772LC4 operates between 2 and 12 GHz.
- What is the gain of the HMC772LC4 amplifier?
The amplifier provides 15 dB of gain.
- What is the noise figure of the HMC772LC4 amplifier?
The noise figure is 1.8 dB up to 12 GHz.
- What is the output IP3 of the HMC772LC4 amplifier?
The output IP3 is +25 dBm.
- What is the supply voltage and current for the HMC772LC4?
The device operates on a +4V supply voltage and consumes 45 mA of current.
- What type of package does the HMC772LC4 come in?
The HMC772LC4 is housed in a RoHS compliant 4x4 mm QFN leadless ceramic package.
- Is the HMC772LC4 suitable for surface mount technology (SMT) applications?
- What are some typical applications of the HMC772LC4?
It is used in wideband communication systems, surveillance systems, point-to-point radios, point-to-multi-point radios, military & space applications, and test instrumentation.
- What is the operating temperature range of the HMC772LC4?
The operating temperature range is from -40°C to +85°C.
- Is the HMC772LC4 RoHS compliant?
