The TA1137A is a Surface Acoustic Wave (SAW) filter manufactured by TAI-SAW TECHNOLOGY CO., LTD. SAW filters are widely used in radio frequency (RF) applications for signal filtering, providing excellent performance in terms of signal rejection and insertion loss.

Applications

• Wireless communication systems
• Cellular base stations
• Mobile phones
• Remote control systems
• GPS devices
• Satellite communication

Features

• High selectivity: Offers excellent rejection of unwanted signals, ensuring a clean signal output.
• Low insertion loss: Minimizes signal attenuation, maximizing signal strength.
• Small size: Compact design allows for integration into small devices.
• Stable performance: Provides consistent performance over a wide temperature range.
• Surface mount technology (SMT): Suitable for automated assembly processes.

Benefits

• Improved signal quality: Filters out noise and interference, resulting in clearer and more reliable signals.
• Extended range: Enhances communication range by minimizing signal loss.
• Reduced power consumption: Efficient filtering minimizes power wastage.
• Enhanced system performance: Improves the overall performance of wireless devices and systems.
• Cost-effective: Provides a high-performance filtering solution at a competitive price.

Additional Details

SAW filters like the TA1137A operate by converting electrical signals into mechanical waves on a piezoelectric substrate. These waves propagate across the surface of the substrate and are then converted back into electrical signals. The filter's frequency response is determined by the physical characteristics of the substrate and the design of the interdigital transducers (IDTs) used to convert the signals. This filter is typically used in intermediate frequency (IF) stages of receivers and transmitters. The specific frequency and bandwidth characteristics of the TA1137A are designed for particular applications within the listed categories. The device is compliant with RoHS standards. It is designed to operate within specified temperature ranges. The device is packaged for automated assembly, further reducing manufacturing costs and improving reliability.