The TA1202A is a Surface Acoustic Wave (SAW) filter manufactured by TAI-SAW TECHNOLOGY CO., LTD. SAW filters are essential components in radio frequency (RF) systems, designed to selectively pass signals within a specific frequency range while attenuating signals outside that range. These filters, including the TA1202A, utilize the piezoelectric effect and surface acoustic waves to achieve high performance in terms of insertion loss, rejection, and bandwidth. The TA1202A is designed to improve signal quality and minimize interference in various communication applications.

Applications

• Wireless communication systems
• Remote control applications
• Security systems
• ISM band applications
• RF transceivers

Features

• High Selectivity: Provides excellent rejection of unwanted signals.
• Low Insertion Loss: Minimizes signal attenuation in the passband.
• Surface Mount Device (SMD): Facilitates easy assembly on printed circuit boards (PCBs).
• Small Size: Allows for compact device designs.
• Stable Performance: Offers reliable operation over a wide temperature range.

Benefits

• Improved Signal Quality: Enhances the performance of communication systems by filtering out noise and interference.
• Increased System Reliability: Reduces the risk of signal degradation and system malfunctions.
• Reduced Power Consumption: Minimizes signal loss, improving power efficiency.
• Simplified Design: Easy to integrate into existing and new circuit designs.
• Cost-Effective Solution: Provides high performance at a competitive price.

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

While specific technical details may vary based on the application and model, typical SAW filters such as the TA1202A possess characteristics like:

• Center Frequency: The nominal operating frequency of the filter.
• Bandwidth: The range of frequencies the filter allows to pass through with minimal attenuation.
• Insertion Loss: The amount of signal power lost as it passes through the filter.
• Rejection: The amount of attenuation provided to signals outside the passband.
• Input and Output Impedance: Typically 50 Ohms.
• Operating Temperature Range: The range of temperatures over which the filter is guaranteed to meet its performance specifications.
• Package Size: The physical dimensions of the SMD package.

Refer to the manufacturer's datasheet for comprehensive specifications.