MGVA-63+

RF Amplifiers Overview

The MGVA-63+ is a dual matched monolithic microwave integrated circuit (MMIC) amplifier manufactured by Mini-Circuits. It operates within a frequency range of 40 MHz to 3 GHz and utilizes InGaP technology. The device features a typical gain of 18.9 dB with a noise figure of 3.7 dB. Key performance metrics include a P1dB compression point of 17.4 dBm and an OIP3 of 29.6 dBm at a test frequency of 900 MHz. It requires a 5 V supply voltage and draws 69 mA of operating current. The component is housed in an MCLP-8 package, equivalent to an 8-DFN (4.9x6 mm) footprint, and supports operation temperatures from -40°C.

RF Amplifiers Feature Summary

• Dual matched amplifier configuration for balanced signal processing applications
• InGaP MMIC technology ensuring linear performance across the broadband spectrum
• Surface mount design compatible with automated assembly processes

RF Amplifiers Applications

• CATV distribution systems requiring broadband amplification
• Satellite communication (SATCOM) receiver front ends
• Broadband RF signal conditioning circuits

RF Amplifiers Procurement Notes

Verify the specific ordering suffix and package variant against the official Mini-Circuits datasheet before procurement. Ensure that the requested part number matches the exact electrical specifications required for the target application, particularly regarding the dual matched channel configuration. Confirm compatibility with standard SMT reflow profiles for the MCLP-8 package type.

RF Amplifiers Selection Notes

Select this component when a dual-channel solution is required for 40 MHz to 3 GHz applications. The high linearity and moderate power output make it suitable for low-noise amplification stages. Consider the 5 V supply requirement and thermal management needs associated with the small surface mount package during board layout.

RF Amplifiers Part Context

The MGVA-63+ belongs to the Mini-Circuits GVA series of medium-power linear amplifiers. It serves as a specialized dual-matched variant designed for applications requiring phase and amplitude matching between channels. This distinguishes it from single-channel counterparts like the GVA-63+, offering improved balance in differential or push-pull circuit topologies.

RF Amplifiers Replacement Considerations

Direct replacements are limited due to the specific dual-matched configuration. Single-channel equivalents such as the GVA-63+ require circuit redesign to accommodate two separate components. Verify pinout compatibility and thermal characteristics if substituting with other Mini-Circuits MMICs.