The TA1345A is a Surface Acoustic Wave (SAW) filter produced by TAI-SAW TECHNOLOGY CO., LTD. SAW filters are commonly employed in radio frequency (RF) circuits to selectively pass or reject signals within a specific frequency range. The TA1345A is designed for applications requiring precise signal filtering and noise reduction.

Applications

• Wireless communication devices
• Remote control systems
• Wireless security systems
• ISM band applications
• RF Transmitters and Receivers

Features

• Low insertion loss
• High attenuation
• Surface mount device (SMD)
• Compact size
• Stable performance

Benefits

• Improved signal clarity
• Reduced interference
• Simplified circuit design
• Miniaturization of electronic devices
• Enhanced reliability

Detailed Specs

The TA1345A operates at a center frequency which will be application specific, so consult the datasheet for that information. It offers low insertion loss within the passband, minimizing signal degradation. Simultaneously, it provides high attenuation of signals outside the passband, preventing unwanted interference. Designed for surface mount assembly, it simplifies manufacturing and enables compact product designs. Impedance is typically 50 Ohms. Exact specifications vary slightly from batch to batch, consult the relevant datasheet for accurate numbers.

SAW filters use piezoelectric materials to convert electrical signals into mechanical waves and back, allowing for precise filtering characteristics in a small form factor. The TA1345A offers reliable performance and is well-suited for demanding RF applications where signal integrity is paramount.