JSPHS-2484+

Overview

The JSPHS-2484+ is a surface-mount analog phase shifter from Mini-Circuits, designed for high-reliability RF applications. It operates within a frequency range of 2150 MHz to 2484 MHz and provides a nominal 180-degree phase shift. The device features typical insertion loss ranging from 2 dB to 5.6 dB and requires a control voltage between 0 V and 15 V. It utilizes the BK276 package style with dimensions of 0.80 mm x 0.45 mm x 0.25 mm. The component supports operation temperatures from -55°C to +85°C and includes a typical control bandwidth of DC to 50 kHz.

Feature Summary

• Provides precise 180-degree analog phase control for signal processing
• Utilizes miniature surface-mount format for compact PCB integration
• Operates with low insertion loss across the specified UHF frequency band

Applications

• Cellular infrastructure systems
• Radar technology implementations
• Test and measurement equipment

Procurement Notes

Verify the specific datasheet revision (e.g., ED-13007/2) to ensure compatibility with current design requirements. Confirm that the BK276 footprint matches the target PCB layout, specifically referencing layout 98-PL-030. Ensure the control voltage supply aligns with the 0-15 V requirement. Check RoHS compliance status if environmental regulations apply to the final assembly.

Selection Notes

Select this component when a fixed 180-degree phase shift is required in the 2.15 GHz to 2.484 GHz range. Consider the typical insertion loss characteristics relative to system gain budgets. Evaluate the physical size constraints against the 0.80 mm x 0.45 mm package dimensions. Verify that the control interface can support the necessary voltage swing for full phase deviation.

Part Context

This part belongs to the JSPHS series of voltage-variable phase shifters manufactured by Mini-Circuits. These components are engineered for surface-mount technology, offering rugged performance in wireless and RF integrated circuits. The series provides various frequency-specific models to suit different application bands while maintaining consistent form factors.

Replacement Considerations

Direct substitutes within the same series include JSPHS-23+, JSPHS-42+, JSPHS-51+, JSPHS-150+, JSPHS-446+, and JSPHS-661+. These alternatives share the BK276 package but operate at different frequency ranges. Verify frequency overlap and electrical specifications before substitution.