TA1175A

Overview

TA1175A is a Surface Acoustic Wave (SAW) filter manufactured by TST. It operates at a center frequency of 1.5915 GHz with a passband bandwidth of 35 MHz. The component features a 50Ω impedance and an insertion loss of 3.7 dB. It is designed for surface mount technology (SMD) applications and supports a working temperature range from -40°C to +85°C.

Feature Summary

• Utilizes Surface Acoustic Wave technology for signal filtering
• Designed for high-frequency RF applications
• Optimized for compact surface mount integration

Applications

• Mobile phone communication systems
• Base station equipment
• Wireless local area networks
• Satellite positioning devices

Procurement Notes

Verify the specific datasheet version and manufacturer documentation to confirm electrical parameters such as insertion loss and center frequency. Ensure the SMD package dimensions match the design layout requirements. Cross-reference the part number TA1175A with official TST catalogs to validate compatibility with target RF circuit designs before procurement.

Selection Notes

Select this SAW filter for applications requiring precise filtering at 1.5915 GHz. Consider the 35 MHz bandwidth and 3.7 dB insertion loss when designing matching networks. Evaluate the thermal performance within the specified -40°C to +85°C range to ensure reliability in the intended operating environment.

Part Context

TST specializes in SAW components, including RF filters and resonators, for wireless communications. The TA1175A belongs to their SAW filter series, targeting mobile and satellite applications. This component supports the company's focus on providing high-performance acoustic wave solutions for consumer electronics and telecommunications infrastructure.

Replacement Considerations

Consult official TST documentation for verified substitute part numbers. Do not assume cross-compatibility with generic SAW filters without verifying impedance, frequency, and package specifications.