CJ5250N

Overview

The CJ5250N is a Surface Acoustic Wave (SAW) filter manufactured by Tai-Saw Technology (TST). It belongs to the HiQ SAW series, designed for high-performance RF applications. The component functions as a frequency-selective device within communication circuits, supporting operations in systems such as WiFi and Low Noise Block downconverters (LNBs). Packaging utilizes Faraday cage principles for electrostatic protection during handling.

Feature Summary

• High-quality SAW filter construction optimized for signal integrity
• Designed for integration into wireless communication modules
• Packaging incorporates Faraday cage principles for electrostatic discharge protection

Applications

• WiFi communication systems
• Low Noise Block downconverters (LNB)
• RF filtering in surface acoustic wave devices

Procurement Notes

Verify the specific datasheet for electrical parameters including center frequency, bandwidth, insertion loss, and return loss. Confirm package dimensions and pin configuration against design requirements. Ensure compatibility with intended RF circuit topology before procurement.

Selection Notes

Select this component for applications requiring SAW-based filtering in WiFi or LNB architectures. Evaluate thermal stability and frequency response characteristics against system specifications. Consider packaging protection features for sensitive assembly environments.

Part Context

Tai-Saw Technology (TST) specializes in SAW and BAW components. The CJ5250N is part of their HiQ SAW lineup, targeting high-performance communication needs. TST operates as a manufacturer and designer of RF elements, including filters and resonators.

Replacement Considerations

Consult official TST documentation for direct substitutes. Cross-reference with other HiQ SAW series models if functional equivalence is required. Verify parameter alignment before substitution.