PMA3-83MP+

RF Amplifiers Overview

The PMA3-83MP+ is a wideband MMIC amplifier from Mini-Circuits, operating within the 400 MHz to 8 GHz frequency range. It utilizes GaAs PHEMT technology and is housed in a compact 12-MCLP (3x3) surface-mount package. The device provides a typical gain of 20.5 dB with a noise figure of 3.3 dB. It requires a supply voltage between 7.6 V and 8.4 V and draws approximately 144 mA. Key performance metrics include a P1dB compression point of 25.3 dBm and an OIP3 of 38.6 dBm. It functions as a 50-ohm gain block suitable for various RF applications.

RF Amplifiers Feature Summary

• Wideband operation covering 400 MHz to 8 GHz
• Low noise figure for signal integrity
• High linearity with elevated output power capabilities
• Compact SMD packaging for space-constrained designs

RF Amplifiers Applications

• EDGE and LTE wireless communication systems
• Radar systems
• Satellite communications (SATCOM)
• W-CDMA networks
• WiFi and WLAN infrastructure

RF Amplifiers Procurement Notes

Verify the specific suffix designation to ensure compatibility with required supply voltages and pin configurations. Confirm RoHS compliance status if environmental regulations apply to your manufacturing process. Check moisture sensitivity levels for proper storage and handling during assembly. Ensure the ordering quantity matches the available reel or cut tape options provided by distributors.

RF Amplifiers Selection Notes

Select this component when a broad frequency coverage up to 8 GHz is required alongside low noise characteristics. Consider the 12-MCLP package size for PCB real estate optimization. Evaluate the 20.5 dB gain against system link budget requirements. Verify that the 7.6 V to 8.4 V supply range aligns with existing power rails in the design.

RF Amplifiers Part Context

This part belongs to the PMA3 series of MMIC amplifiers from Mini-Circuits. The series offers various gain blocks optimized for different frequency bands and performance profiles. The PMA3-83MP+ specifically targets wideband applications requiring high linearity and low noise in a small form factor.

RF Amplifiers Replacement Considerations

Consult official Mini-Circuits documentation for direct cross-references. Alternative parts may require impedance matching adjustments due to differing internal architectures. Verify that substitute components meet the same 400 MHz to 8 GHz operational bandwidth and 50-ohm interface requirements.