The TA0280A is a SAW (Surface Acoustic Wave) filter manufactured by TAI-SAW TECHNOLOGY CO., LTD. It is designed for use in RF (Radio Frequency) applications to selectively pass or reject signals within a specific frequency range. SAW filters are known for their sharp filter characteristics, low insertion loss, and small size.

Applications:

• Wireless Communication Systems
• Cellular Phones
• GPS Receivers
• Remote Control Systems
• RF Transceivers

Features:

• SAW Technology: Utilizes surface acoustic wave technology for precise filtering.
• Low Insertion Loss: Minimizes signal attenuation within the passband.
• High Attenuation: Effectively rejects signals outside the passband.
• Small Size: Compact package for space-constrained applications.
• Surface Mountable: Easy to integrate into automated assembly processes.
• Stable Performance: Provides consistent performance over temperature and voltage variations.

Benefits:

• Improved Signal Quality: Filters out unwanted signals and noise for improved signal quality.
• Enhanced Receiver Sensitivity: Low insertion loss improves receiver sensitivity.
• Reliable Communication: Stable performance ensures reliable communication in various environments.
• Compact Design: Small size allows for integration into small form-factor devices.

Technical Specifications:

The TA0280A typically operates at a center frequency of 280 MHz. The insertion loss is typically less than 2 dB within the passband. Attenuation is typically greater than 40 dB outside the passband. The package is typically a surface-mount device with dimensions appropriate for high-density circuit boards. Detailed specifications, including the passband width, stopband attenuation, and impedance matching requirements, can be found in the manufacturer's datasheet.