Overview
The HMC752LC4TR is a GaAs MMIC (Monolithic Microwave Integrated Circuit) Low Noise Wideband Amplifier produced by Analog Devices Inc. This amplifier is housed in a leadless 4x4 mm ceramic surface mount package and operates within the frequency range of 24 to 28 GHz. It is designed to provide high performance in various microwave and RF applications, offering up to 25 dB of small signal gain, a noise figure of 2.5 dB, and an output IP3 of +26 dBm. The device is powered by a +3V supply and consumes a current of 70 mA, making it suitable for a wide range of high-capacity microwave and VSAT (Very Small Aperture Terminal) applications.
Key Specifications
| Parameter | Min. | Typ. | Max. | Units |
|---|---|---|---|---|
| Frequency Range | 24 | - | 28 | GHz |
| Gain | 23 | 25 | - | dB |
| Noise Figure | 2.5 | - | 3 | dB |
| Input Return Loss | - | - | 14 | dB |
| Output Return Loss | - | - | 14 | dB |
| Output Power for 1 dB Compression (P1dB) | - | - | 13 | dBm |
| Saturated Output Power (Psat) | - | - | 16 | dBm |
| Output Third Order Intercept (IP3) | - | - | 26 | dBm |
| Supply Current (Idd) at Vdd = 3V | - | 70 | - | mA |
| Supply Voltage | - | 3 | - | V |
| Package Type | - | - | 24-Lead LCC | - |
Key Features
- Internally matched to 50 Ohms for both input and output, simplifying system design.
- DC blocked I/Os to prevent DC voltage from affecting RF performance.
- High gain of up to 25 dB and low noise figure of 2.5 dB.
- Output IP3 of +26 dBm, ensuring high linearity.
- P1dB output power of up to +13 dBm, suitable for LO driver applications in balanced, I/Q, or image reject mixers.
- Low power consumption of 70 mA from a +3V supply.
- Leadless 4x4 mm ceramic surface mount package for compact and reliable mounting.
Applications
- Point-to-Point Radios
- Point-to-Multi-Point Radios
- Military and Space Applications
- Test Instrumentation
- High Capacity Microwave Radios
- VSAT (Very Small Aperture Terminal) Applications
Q & A
- What is the frequency range of the HMC752LC4TR?
The HMC752LC4TR operates between 24 and 28 GHz. - What is the typical gain of the HMC752LC4TR?
The typical gain is up to 25 dB. - What is the noise figure of the HMC752LC4TR?
The noise figure is typically 2.5 dB. - What is the output IP3 of the HMC752LC4TR?
The output IP3 is +26 dBm. - What is the P1dB output power of the HMC752LC4TR?
The P1dB output power is up to +13 dBm. - What is the supply voltage and current for the HMC752LC4TR?
The supply voltage is +3V, and the supply current is 70 mA. - What type of package does the HMC752LC4TR come in?
The HMC752LC4TR is housed in a leadless 4x4 mm ceramic surface mount package. - What are some typical applications of the HMC752LC4TR?
Typical applications include point-to-point radios, point-to-multi-point radios, military and space applications, test instrumentation, high capacity microwave radios, and VSAT applications. - Is the HMC752LC4TR internally matched to 50 Ohms?
Yes, the HMC752LC4TR is internally matched to 50 Ohms for both input and output. - Is the HMC752LC4TR DC blocked?
Yes, the I/Os of the HMC752LC4TR are DC blocked.
