FSDCSQ8N1G50K2Y1-AZ

RF Multiplexers Overview

The FSDCSQ8N1G50K2Y1-AZ is a Surface Acoustic Wave (SAW) based RF duplexer manufactured by Taiyo Yuden. It is specifically optimized for LTE Band 21 operation, covering the frequency range of 1920 MHz to 1980 MHz for transmission and 2110 MHz to 2170 MHz for reception. The component utilizes an 8-SMD, No Lead package with dimensions of 1.8 mm x 1.4 mm x 1.0 mm. Designed for high reliability in mobile communication devices, it supports standard surface mount technology processes.

RF Multiplexers Feature Summary

• Optimized performance for LTE Band 21 applications
• Compact low-profile surface mount design
• Integrated SAW filter technology for signal conditioning

RF Multiplexers Applications

• LTE Band 21 mobile terminals
• Smartphones requiring compact RF front-end solutions
• Tablets and portable communication devices

RF Multiplexers Procurement Notes

Verify the complete part number including the suffix -AZ against official Taiyo Yuden documentation to ensure correct specification alignment. Confirm that the intended application matches LTE Band 21 requirements. Check for any specific handling instructions related to the 8-SMD package during assembly. Ensure compatibility with the target device's RF architecture before procurement.

RF Multiplexers Selection Notes

Select this component when designing for LTE Band 21 networks where space constraints are critical. The 1.8x1.4mm footprint offers a significant size advantage over larger discrete filter solutions. Consider the integration of this duplexer within the overall RF chain to ensure impedance matching and signal integrity meet system-level requirements for mobile broadband applications.

RF Multiplexers Part Context

This component belongs to Taiyo Yuden's family of SAW-based RF duplexers designed for modern cellular standards. It addresses the industry demand for miniaturized components in smartphones and tablets. The product line focuses on providing high selectivity and low insertion loss within a minimal physical envelope, supporting the evolution of mobile communication hardware.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Designers should consult official Taiyo Yuden resources or authorized distributors for qualified alternatives that match the specific electrical characteristics and package dimensions required for LTE Band 21 applications.