EQY-4-283+

Overview

The EQY-4-283+ is a fixed slope gain equalizer MMIC from Mini-Circuits, operating from DC to 28 GHz. It provides a nominal 4.3 dB slope with an insertion loss range of 0.3 to 5.2 dB. The device handles up to 30 dBm power and maintains a 50 Ohm impedance. Packaged in a compact 6-TDFN exposed pad SMT format, it utilizes GaAs IPD technology for reliable signal conditioning in high-frequency applications.

Feature Summary

• Absorptive design fabricated using GaAs IPD MMIC process
• Fixed 4.3 dB slope characteristic across the operational bandwidth
• Compact surface-mount package suitable for automated assembly

Applications

• RF and microwave circuit signal conditioning
• Compensation for frequency-dependent gain variations
• High-speed data transmission systems

Procurement Notes

Verify the specific suffix (+ or -DG) against your Bill of Materials, as packaging and environmental ratings may differ. Confirm RoHS compliance status directly with the manufacturer or authorized distributor documentation before finalizing procurement orders to ensure regulatory adherence.

Selection Notes

Select this component when a precise 4.3 dB slope correction is required within a DC to 28 GHz range. Ensure the system can accommodate the specified insertion loss variation. Verify that the 50 Ohm impedance matches the surrounding circuit topology to prevent signal reflections.

Part Context

This component belongs to the EQY series of gain equalizers designed by Mini-Circuits. These devices are engineered to flatten frequency responses in RF chains. The EQY-4-283+ specifically addresses scenarios requiring moderate slope compensation without active biasing, leveraging passive absorption techniques for stability.

Replacement Considerations

Direct substitutes include other Mini-Circuits models with similar slope specifications, such as the EQY-4-283-DG+. Cross-referencing with third-party manufacturers requires careful validation of the slope profile, insertion loss limits, and physical footprint compatibility.