TA0827A

Overview

The TA0827A is a Surface Acoustic Wave (SAW) filter manufactured by TST Semiconductor. It operates at a center frequency of 1970 MHz with a bandwidth of 20 MHz and an insertion loss of 3.5 dB. The component is housed in a compact 6-SMD, No Lead package measuring 3.0 mm x 3.0 mm. Designed for wireless RF applications, it provides signal filtering capabilities within the specified frequency range.

Feature Summary

• Utilizes Surface Acoustic Wave technology for RF signal processing
• Optimized for wireless communication frequency bands
• Compact surface-mount design suitable for space-constrained PCB layouts

Applications

• Wireless RF systems
• Mobile communication devices
• RF front-end modules

Procurement Notes

Verify the manufacturer designation as TST Semiconductor to ensure authenticity. Confirm the package type is 6-SMD, No Lead with dimensions of 3.0x3.0 mm. Check for RoHS compliance status if required by your manufacturing standards. Ensure the center frequency matches your system requirement of 1970 MHz before integration.

Selection Notes

Select this component when a SAW filter is required for the 1970 MHz band. Consider the 20 MHz bandwidth and 3.5 dB insertion loss against your link budget requirements. The small 3.0x3.0 mm footprint makes it suitable for dense circuit board designs where space is limited compared to larger ceramic or metal packaged filters.

Part Context

This part belongs to the SAW Filters category from TST Semiconductor. It is designed for specific RF applications requiring precise frequency selection. The manufacturer serves semiconductor markets globally, providing components for various electronic assemblies. This specific model targets the 1.97 GHz range commonly used in wireless technologies.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing circuit designs before attempting substitution with other SAW filters.