TA2544A

Overview

The TA2544A is a general-purpose RF Surface Acoustic Wave (SAW) filter manufactured by TST. It operates at a center frequency of 3.45 GHz with a bandwidth of 98.28 MHz and an insertion loss of 5.2 dB. The component is housed in a compact 6-SMD, no-lead package measuring 3.00mm x 3.00mm. Designed for surface mount technology, it serves as a band-pass filter for high-frequency applications requiring precise signal selection.

Feature Summary

• Surface acoustic wave technology for RF filtering
• Band-pass characteristic centered at 3.45 GHz
• Compact 6-SMD leadless package design

Applications

• General purpose RF signal processing
• High-frequency communication systems
• Wireless infrastructure components

Procurement Notes

Verify the manufacturer designation TST or Tai-Saw Technology Co. Ltd. against official datasheets to confirm authenticity. Ensure the part number TA2544A matches the required 3.45 GHz specification and 6-SMD package type. Request current documentation to validate technical parameters such as insertion loss and bandwidth before procurement.

Selection Notes

Select this component when a SAW filter is required for 3.45 GHz applications with specific bandwidth constraints. The 6-SMD package suits automated surface mount assembly processes. Confirm that the 5.2 dB insertion loss meets system sensitivity requirements and that the physical dimensions fit the available PCB real estate.

Part Context

This device belongs to the family of RF SAW filters designed for band-pass applications. It utilizes surface acoustic wave propagation to achieve frequency selectivity in the microwave range. The component is intended for integration into electronic circuits where compact size and reliable high-frequency performance are critical.

Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided source material. Verify compatibility with alternative components based on electrical specifications and mechanical footprint if sourcing from different manufacturers.

FAQ

What is the center frequency of the TA2544A?

The center frequency is 3.45 GHz.

What package type does the TA2544A use?

It uses a 6-SMD, no-lead package with dimensions of 3.00mm x 3.00mm.