CJ5710

Overview

The CJ5710 is a Surface Acoustic Wave (SAW) filter manufactured by TST, designed for RF signal processing applications. It operates within a frequency range of 5490 MHz to 5935 MHz, covering the 5 GHz Wi-Fi band. The component utilizes a compact surface-mount package with physical dimensions of 8.6 mm x 3.45 mm x 3.0 mm. As a passive RF filter, it provides necessary attenuation and selectivity for wireless communication systems requiring precise frequency control in this specific high-frequency spectrum.

Feature Summary

• Surface Acoustic Wave technology for efficient RF filtering
• Optimized for 5 GHz wireless communication bands
• Compact surface-mount design for space-constrained PCB layouts

Applications

• 5 GHz Wi-Fi module front-end filtering
• Wireless LAN transceiver signal conditioning
• RF receiver input stage noise reduction

Procurement Notes

Verify the manufacturer designation as TST and confirm the part number CJ5710 against official datasheets. Ensure the specified frequency range matches 5490-5935 MHz requirements. Check package dimensions of 8.6x3.45x3.0 mm for compatibility with your footprint. Request original manufacturer documentation to validate authenticity and technical specifications before procurement.

Selection Notes

Select this component when designing circuits operating specifically within the 5490-5935 MHz range. Consider the SAW technology characteristics for insertion loss and rejection performance relative to other filter types. Evaluate the physical package size constraints against available board space. Confirm that the device meets the thermal and environmental ratings required for the target application environment.

Part Context

This component belongs to the category of RF SAW filters produced by TST. These devices are engineered for high-frequency signal integrity in modern wireless infrastructure. The CJ5710 serves as a specialized solution for filtering signals in the 5 GHz ISM band, supporting the growing demand for high-speed wireless data transmission standards.

Replacement Considerations

Consult official TST documentation or authorized distributors for verified substitute part numbers. Do not assume cross-compatibility with generic SAW filters without verifying electrical parameters and pin configurations. Ensure any replacement maintains the same frequency response and physical footprint.