FSSCSR1N1G90H4PB-AJ

Overview

The FSSCSR1N1G90H4PB-AJ is a Surface Acoustic Wave (SAW) filter manufactured by Taiyo Yuden, designed for signal conditioning applications. It operates at a center frequency of 1.9 GHz and is specified with an insertion loss of 1.1 dB. The component is categorized under the TRX type and supports Band 39 standards for TD-LTE systems. This device functions as a bandpass filter within radio frequency front-end modules.

Feature Summary

• Designed for TD-LTE Band 39 communication protocols
• Optimized for transceiver (TRX) type signal paths
• Provides RF signal conditioning via SAW technology

Applications

• TD-LTE base station or user equipment RF front-ends
• Band 39 specific channel filtering in wireless modules
• Transceiver signal path conditioning

Procurement Notes

Verify the exact datasheet specifications against the manufacturer's official documentation before integration. Confirm that the 1.9 GHz center frequency and 1.1 dB insertion loss align with your system requirements. Ensure compatibility with Band 39 TD-LTE standards. Check for any recent product change notifications or end-of-life notices from Taiyo Yuden to ensure long-term supply stability.

Selection Notes

Select this component when designing for TD-LTE Band 39 networks requiring a 1.9 GHz center frequency. The low insertion loss of 1.1 dB suggests suitability for applications prioritizing signal integrity. Compare performance metrics against other SAW filters in the FSSC series if alternative frequencies are needed. Ensure the package type matches the PCB layout constraints.

Part Context

This part belongs to Taiyo Yuden's FSSC series of SAW filters, which are widely used in mobile communication devices. The series offers various center frequencies tailored to different LTE bands. The FSSCSR1N1G90H4PB-AJ specifically targets the 1.9 GHz range, distinguishing it from other models in the lineup that may operate at lower or higher frequencies such as 800 MHz or 2.1 GHz.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Taiyo Yuden's official substitution guide or contact the manufacturer directly for verified alternatives.