Overview
The HMC609LC4TR is a GaAs PHEMT MMIC Low Noise Amplifier (LNA) designed and manufactured by Analog Devices Inc. This amplifier operates within the frequency range of 2 to 4 GHz, making it suitable for various RF and microwave applications. It is characterized by its extremely flat performance characteristics, which include a small signal gain of 20 dB, a noise figure of 3.5 dB, and an output IP3 of +36.5 dBm across its operating band. The amplifier is 50 Ohm matched and does not require any external matching components, simplifying its integration into larger systems.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Frequency Range | 2 - 4 | GHz |
| Gain | 20 | dB |
| Noise Figure | 3.5 | dB |
| Output IP3 | +36.5 | dBm |
| P1dB | 21.5 | dBm |
| Supply Voltage | 5 | V |
| Supply Current | 170 | mA |
| Package Type | 24-TFQFN Exposed Pad | |
| Number of Pins | 24 | |
| Mounting Type | Surface Mount | |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) | |
| RoHS Status | ROHS Compliant |
Key Features
- Operates from 2 to 4 GHz with flat performance characteristics.
- Provides 20 dB of small signal gain and a noise figure of 3.5 dB.
- Output IP3 of +36.5 dBm across the operating band.
- 50 Ohm matched input and output, eliminating the need for external matching components.
- Compatible with high volume surface mount manufacturing techniques.
- RF I/Os are DC blocked for ease of integration.
- Exposed metal paddle on the package bottom must be connected to RF/DC ground.
Applications
- Wireless communication systems.
- Radar systems.
- Satellite communications.
- Point-to-point and point-to-multipoint radio systems.
- Military and defense applications.
Q & A
- What is the operating frequency range of the HMC609LC4TR?
The HMC609LC4TR operates from 2 to 4 GHz.
- What is the gain of the HMC609LC4TR?
The amplifier provides a small signal gain of 20 dB.
- What is the noise figure of the HMC609LC4TR?
The noise figure is 3.5 dB.
- What is the output IP3 of the HMC609LC4TR?
The output IP3 is +36.5 dBm across the operating band.
- Does the HMC609LC4TR require external matching components?
No, the amplifier is 50 Ohm matched and does not require external matching components.
- What is the supply voltage and current for the HMC609LC4TR?
The supply voltage is 5V, and the supply current is 170 mA.
- What is the package type of the HMC609LC4TR?
The package type is 24-TFQFN Exposed Pad.
- Is the HMC609LC4TR RoHS compliant?
Yes, the HMC609LC4TR is RoHS compliant.
- What are some typical applications of the HMC609LC4TR?
Typical applications include wireless communication systems, radar systems, satellite communications, and military and defense applications.
- How is the RF I/O of the HMC609LC4TR configured?
The RF I/Os are DC blocked for ease of integration.
