HXG-122+

Overview

The HXG-122+ is a high dynamic range amplifier module from Mini-Circuits, operating within the 500 MHz to 1.2 GHz frequency range. It delivers a typical gain of 14.5 dB while requiring an operating supply voltage of 5 V and drawing 146 mA of current. The device utilizes Mini-Circuits System in Package (MSiP) technology, integrating internal matching networks to simplify circuit design. This configuration ensures industry-leading performance characteristics for RF applications.

Feature Summary

• Integrates high dynamic range MMIC technology with optimization circuits
• Includes internal matching networks eliminating external component requirements
• Provides Input and Output Return Loss of 10 dB up to 0.9 GHz

Applications

• RF signal amplification in wireless communication systems
• LTE infrastructure components
• High dynamic range receiver front ends

Procurement Notes

Verify that the specific order includes the RoHS compliant variant designated by the plus suffix. Confirm that the MSiP package type matches the required footprint for the target PCB layout. Ensure that the 5 V supply capability aligns with the system power architecture before integration.

Selection Notes

Select this component when high linearity and integrated matching are required within the 500 MHz to 1.2 GHz band. The internal matching network reduces design complexity compared to discrete solutions. Evaluate the 146 mA current consumption against available power budgets to ensure compatibility with the overall system constraints.

Part Context

This model belongs to the HXG series of ultra-high IP3 amplifier modules. These devices are engineered for applications demanding superior dynamic range and linearity. The MSiP packaging approach consolidates multiple functions into a single compact form factor, distinguishing it from traditional discrete amplifier designs.

Replacement Considerations

No public confirmed substitute part numbers are available.