GVA-83+

Overview

The GVA-83+ is a wideband monolithic microwave integrated circuit (MMIC) amplifier designed for high linear performance and dynamic range. It operates from DC to 7 GHz with a 50Ω interface. The device utilizes HBT technology in an SOT-89 surface-mount package. Key electrical characteristics include a typical gain of 11.2 dB at 2 GHz, a noise figure of 7.5 dB, and an output IP3 of +26 dBm. It requires a supply voltage between 4.8V and 5.2V with a current draw of 72mA. The component features repeatable lot-to-lot performance and RoHS compliance.

Feature Summary

• High dynamic range and linearity for wideband applications
• DC to 7 GHz operational frequency coverage
• SOT-89 surface-mount package for compact integration

Applications

• CATV systems
• DBS receivers
• LTE infrastructure
• Wireless LAN equipment

Procurement Notes

Verify the specific ordering suffix to ensure correct lead finish and packaging configuration. Confirm RoHS compliance status if required by regulatory standards. Cross-reference the datasheet parameters against system requirements for gain, noise, and power consumption. Ensure the supply voltage matches the specified 4.8V to 5.2V range for optimal operation.

Selection Notes

Select this amplifier when high linearity and wide bandwidth are critical. It suits designs requiring stable performance across DC to 7 GHz. Consider the SOT-89 package size for space-constrained layouts. Evaluate the 72mA current consumption against power budget constraints. Verify compatibility with 50Ω system impedance.

Part Context

The GVA-83+ belongs to Mini-Circuits' family of high-dynamic-range MMIC amplifiers. It is engineered for medium-power linear applications. The device complements other wideband solutions in the portfolio. It targets markets demanding reliable RF signal amplification. The SOT-89 form factor facilitates easy PCB mounting.

Replacement Considerations

No public confirmed substitute part numbers are available.