CMD231

RF Amplifiers Overview

The CMD231 is a wideband GaAs MMIC driver amplifier designed for military, space, and communications systems requiring small size and high linearity. It operates across the 2 GHz to 6 GHz frequency range. Key electrical specifications include a gain greater than 14.5 dB at 4 GHz, an output 1 dB compression point (P1dB) of +13.5 dBm, and an output third-order intercept point (OIP3) of 23.5 dBm. The device features a 50-ohm matched design, eliminating the need for external DC blocks or RF port matching components.

RF Amplifiers Feature Summary

• High gain performance with low current consumption
• RoHS compliant 3x3 mm QFN leadless surface mount package
• Operates on a single positive supply voltage
• Integrated 50-ohm input and output matching

RF Amplifiers Applications

• Electronic warfare (EW)
• S-band radar systems
• C-band radar systems
• Satellite communication (Satcom)

RF Amplifiers Procurement Notes

Verify component authenticity through authorized channels due to potential counterfeit risks. Confirm RoHS compliance status via official documentation. Check lifecycle status as the part may be scheduled for obsolescence. Ensure packaging type matches system requirements. Validate technical parameters against latest datasheets before integration.

RF Amplifiers Selection Notes

Select this component for applications demanding high linearity in compact form factors. Consider the 2-6 GHz bandwidth for S and C band operations. Evaluate power consumption relative to single-supply constraints. Assess thermal management needs within the 3x3 mm QFN footprint. Verify compatibility with existing RF front-end architectures.

RF Amplifiers Part Context

The CMD231 belongs to Qorvo's CMD231 series of broadband driver amplifiers. It utilizes Gallium Arsenide (GaAs) Monolithic Microwave Integrated Circuit (MMIC) technology. This series targets designs prioritizing miniaturization alongside robust RF performance metrics for defense and aerospace sectors.

RF Amplifiers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult manufacturer resources for end-of-life alternatives if discontinuation is imminent.