ZVA-183GX-S+

Overview

The ZVA-183GX-S+ is a wideband medium power amplifier manufactured by Mini-Circuits, designed for operation within the frequency range of 500 MHz to 18 GHz. This component features a Class-A architecture with four stages, ensuring unconditional stability and flat gain across its extensive bandwidth. It utilizes SMA connectors and operates at a characteristic impedance of 50 ohms. The device is housed in the CP1755 case style and supports an operating temperature range from -40°C. It is RoHS compliant and functions as a linear RF amplifier suitable for high-frequency applications.

Feature Summary

• Provides wideband amplification from 500 MHz to 18 GHz
• Features Class-A four-stage design for unconditional stability
• Ensures flat gain performance across the entire frequency range
• Utilizes SMA connectors for 50-ohm system integration

Applications

• Radar systems
• Test and measurement equipment
• Broadband communication links

Procurement Notes

Verify that the specific suffix 'GX' matches the required connector type and tolerance specifications against the official Mini-Circuits datasheet. Confirm that the CP1755 package dimensions align with your PCB layout constraints. Ensure the operating temperature range of -40°C meets your environmental requirements before finalizing the order.

Selection Notes

Select this model when a wide frequency span up to 18 GHz is required alongside stable Class-A linearity. Consider the SMA interface compatibility and the specific gain flatness needs of your application. Evaluate thermal management capabilities given the medium power output characteristics inherent to this wideband design.

Part Context

This component belongs to the ZVA series of wideband amplifiers from Mini-Circuits. The series is characterized by its ability to cover multiple octaves of bandwidth while maintaining consistent performance. The ZVA-183GX-S+ represents a specific variant optimized for the 500 MHz to 18 GHz range, distinguishing it from narrower band alternatives within the same product family.

Replacement Considerations

The ZVA-183G-S+ is a related part number within the same series. Verify if the specific 'GX' suffix variations in connector or tolerance are necessary for your design, as these may affect interchangeability without altering the core amplification function.