FSDCSR8H1G84K2C4-AZ

RF Multiplexers Overview

The FSDCSR8H1G84K2C4-AZ is a Surface Acoustic Wave (SAW) duplexer manufactured by Taiyo Yuden, designed for high-frequency signal conditioning in wireless communication systems. Operating at a center frequency of 1.84 GHz, this component integrates transmit and receive filtering functions within a compact 8-SMD, no-lead package. It utilizes SAW technology to provide efficient frequency separation, ensuring minimal interference between transmission and reception paths. The device supports non-cellular wireless technologies such as Bluetooth and Wireless LAN, offering high isolation and low insertion loss to maintain system sensitivity and power efficiency.

RF Multiplexers Feature Summary

• Integrates dual-path filtering for simultaneous transmit and receive operations using SAW technology
• Provides high isolation between frequency bands to minimize signal interference
• Features a compact surface-mount package suitable for space-constrained mobile designs

RF Multiplexers Applications

• Bluetooth wireless communication modules
• Wireless LAN (Wi-Fi) interface circuits
• GPS receiver front-end signal conditioning

RF Multiplexers Procurement Notes

Verify the specific suffix 'AZ' against the manufacturer's current datasheet to confirm RoHS compliance status and lead-free specifications. Ensure the 8-SMD no-lead package dimensions match your PCB footprint requirements. Cross-reference the 1.84 GHz operating frequency with your system's channel plan to confirm compatibility with intended wireless standards.

RF Multiplexers Selection Notes

Select this component when designing for 1.84 GHz ISM band applications requiring integrated duplexing solutions. Consider its SAW construction for cost-effective performance in Bluetooth and Wi-Fi contexts. Evaluate the thermal characteristics and soldering profile compatibility for the no-lead SMD package during assembly planning.

RF Multiplexers Part Context

Taiyo Yuden specializes in passive components and RF devices, including SAW and FBAR filters. This part belongs to their signal conditioning portfolio, targeting non-cellular wireless markets. The company leverages over six decades of expertise in ceramic and acoustic wave technologies to produce high-reliability RF components for consumer electronics.

RF Multiplexers Replacement Considerations

Consult official Taiyo Yuden substitution guides for compatible SAW duplexers with similar 1.84 GHz specifications. Verify pinout and electrical parameter equivalence before replacing. Generic cross-references may not account for specific impedance or isolation differences.