The TA0927A is a surface acoustic wave (SAW) filter designed and manufactured by TAI-SAW TECHNOLOGY CO., LTD. SAW filters are essential components in many RF (radio frequency) systems. They selectively filter out unwanted frequencies while allowing the desired frequencies to pass with minimal attenuation. The TA0927A utilizes the piezoelectric effect to create and manipulate surface acoustic waves, offering high performance characteristics such as low insertion loss, high rejection, and stable operation. This filter is engineered to enhance signal quality and minimize interference in diverse wireless applications.

Applications

• Wireless communication systems
• Remote control applications
• Security systems
• Industrial control systems
• Automotive applications (e.g., remote keyless entry)

Features

• High selectivity: Effectively rejects unwanted signals outside the passband.
• Low insertion loss: Minimizes signal attenuation, ensuring optimal signal strength.
• Compact size: Allows for integration into space-constrained devices.
• Surface mount device (SMD): Facilitates automated assembly and reduces manufacturing costs.
• Stable performance: Operates reliably over a wide range of temperatures.

Benefits

• Improved signal quality: Provides cleaner signals with less noise and interference.
• Enhanced system performance: Increases the reliability and efficiency of wireless systems.
• Reduced power consumption: Minimizes signal loss, contributing to energy efficiency.
• Simplified design: Easy to incorporate into new and existing circuit designs.
• Cost-effective filtering solution: Offers high performance at a competitive price.

Technical Specifications (General - May Vary Depending on Specific Model)

Typical specifications for SAW filters like the TA0927A, though subject to variation based on the specific model and intended application, generally include:

• Center Frequency: The nominal frequency around which the filter operates.
• Bandwidth: The frequency range the filter allows to pass with minimal attenuation.
• Insertion Loss: The power lost as the signal passes through the filter.
• Rejection: The amount of attenuation provided to signals outside the passband.
• Input/Output Impedance: Typically 50 Ohms.
• Operating Temperature Range: The temperatures at which the filter will meet specifications.
• Package Dimensions: The physical dimensions of the surface-mount package.

For complete and precise specifications, always refer to the manufacturer's datasheet.