Overview
The PMA3-83LNW+ is a Low Noise RF Amplifier (LNA) designed and manufactured by Mini-Circuits, a global leader in RF, IF, and microwave components. This amplifier is part of Mini-Circuits' extensive range of RF amplifiers, known for their high performance and reliability. The PMA3-83LNW+ is particularly suited for applications requiring low noise and high dynamic range.
Key Specifications
| Parameter | Value |
|---|---|
| Frequency Range | 400 MHz to 8000 MHz |
| Gain | 22.6 dB |
| Noise Figure | 1.2 dB |
| P1dB | 21.7 dBm |
| IP3 | 37.0 dBm |
| VSWR Input/Output | 1.32 / 1.5 |
| Current Consumption | 5.0/6.0 mA (typ/max) |
| Operating Voltage | 58/75 mA (typ/max) at Vdd=5V |
| Package Type | DQ1225 |
Key Features
- Low Noise Figure: The PMA3-83LNW+ offers a low noise figure of 1.2 dB, making it ideal for applications where signal integrity is crucial.
- High Gain: With a gain of 22.6 dB, this amplifier provides significant signal amplification.
- High IP3: The high third-order intercept point (IP3) of 37.0 dBm ensures good linearity and minimal distortion.
- Low Current Consumption: The amplifier operates with a current consumption of 5.0/6.0 mA, making it suitable for power-sensitive applications.
- Compact Package: The DQ1225 package is compact and suitable for surface mount applications.
Applications
- Wireless Communication Systems: Suitable for use in cellular base stations, wireless local area networks (WLAN), and other wireless communication systems.
- Test and Measurement Equipment: Used in various test and measurement instruments due to its high performance and reliability.
- Medical Devices: Can be used in medical imaging and diagnostic equipment where low noise and high gain are essential.
- Military and Aerospace: Applicable in military and aerospace systems requiring high-performance RF amplification.
Q & A
- What is the frequency range of the PMA3-83LNW+?
The frequency range of the PMA3-83LNW+ is from 400 MHz to 8000 MHz.
- What is the gain of the PMA3-83LNW+?
The gain of the PMA3-83LNW+ is 22.6 dB.
- What is the noise figure of the PMA3-83LNW+?
The noise figure of the PMA3-83LNW+ is 1.2 dB.
- What is the P1dB of the PMA3-83LNW+?
The P1dB of the PMA3-83LNW+ is 21.7 dBm.
- What is the IP3 of the PMA3-83LNW+?
The IP3 of the PMA3-83LNW+ is 37.0 dBm.
- What is the current consumption of the PMA3-83LNW+?
The current consumption of the PMA3-83LNW+ is 5.0/6.0 mA.
- What is the package type of the PMA3-83LNW+?
The package type of the PMA3-83LNW+ is DQ1225.
- What are some typical applications of the PMA3-83LNW+?
The PMA3-83LNW+ is typically used in wireless communication systems, test and measurement equipment, medical devices, and military and aerospace systems.
- Why is the PMA3-83LNW+ suitable for low noise applications?
The PMA3-83LNW+ is suitable for low noise applications due to its low noise figure of 1.2 dB.
- Is the PMA3-83LNW+ suitable for surface mount applications?
