GVA-93+

Overview

The GVA-93+ is a monolithic microwave integrated circuit (MMIC) amplifier fabricated using GaAs HBT technology. It operates within a frequency range of 10 MHz to 9 GHz and provides a typical gain of 15.2 dB with a noise figure of 5.3 dB. The device requires a 5 V supply voltage and draws 52 mA of current. Key performance metrics include a P1dB compression point of 9 dBm and an OIP3 of 20.3 dBm. It is housed in a compact SOT-89-4 surface-mount package and is designed for applications requiring excellent gain flatness over a broad bandwidth.

Feature Summary

• Ultra-wideband operation from 10 MHz to 9 GHz
• Excellent gain flatness across the operating band
• Low phase noise characteristics suitable for sensitive applications

Applications

• Wireless LAN systems
• LTE infrastructure
• MMDS applications

Procurement Notes

Verify the RoHS compliance status indicated by the '+' suffix against the latest manufacturer datasheet before procurement. Confirm that the SOT-89-4 package dimensions match your PCB footprint requirements. Ensure the 5V supply voltage and 52mA current draw are supported by your power management design. Check for any specific handling precautions related to GaAs HBT technology during assembly.

Selection Notes

Select this component when a wide bandwidth covering HF through K-band is required in a small form factor. The low noise figure makes it suitable for front-end amplification stages. Consider the 15.2 dB gain and 20.3 dBm OIP3 for linearity requirements. The SOT-89-4 package offers a balance between thermal performance and space constraints compared to larger packages.

Part Context

The GVA-93+ belongs to Mini-Circuits' GVA series of ultra-wideband MMIC amplifiers. These devices utilize GaAs HBT technology to deliver consistent performance across a broad frequency spectrum. The series is designed for general-purpose RF applications where size, weight, and power efficiency are critical factors. The GVA-93+ specifically targets markets requiring reliable amplification from low frequencies up to 9 GHz.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Mini-Circuits official resources for cross-reference information.