The TK71628SCLH is a Surface Acoustic Wave (SAW) filter, manufactured by Toko America Inc. SAW filters are essential components in radio frequency (RF) circuits, used to selectively pass desired signals while rejecting unwanted interference and noise. The TK71628SCLH is designed for specific frequencies and is commonly used in wireless communication applications.

Applications

• Wireless Communication Systems
• Remote Control Systems
• Cordless Phones
• ISM Band Applications (Industrial, Scientific, Medical)
• Wireless Security Systems

Features

• Low Insertion Loss: Minimizes signal attenuation within the passband, ensuring efficient signal transmission.
• High Rejection: Provides effective attenuation of unwanted signals outside the passband, reducing interference.
• Compact Size: Allows for integration into space-constrained devices, enabling smaller product designs.
• Stable Performance: Offers reliable operation over a wide temperature range, ensuring consistent performance in various environments.
• Surface Mount Technology (SMT): Facilitates automated assembly, reducing manufacturing costs and improving efficiency.
• Precise Center Frequency: Ensures accurate filtering at the desired frequency, optimizing signal selectivity and performance.

Benefits

• Improved Signal Quality: Reduces noise and interference, leading to clearer and more reliable communication.
• Increased Range: Enhances the operational range of wireless devices by minimizing signal loss and maximizing signal strength.
• Reduced Power Consumption: Minimizes signal loss, conserving battery life in portable devices and extending operating time.
• Enhanced System Performance: Optimizes the overall performance of RF systems by improving signal clarity and reducing distortion.
• Reliable Operation: Ensures consistent and dependable filtering performance under varying conditions, contributing to overall system reliability.
• Simplified Design: Easier to incorporate into existing circuit designs due to its compact size and SMT compatibility, streamlining the design process.

Additional Details

The TK71628SCLH SAW filter is characterized by its center frequency, bandwidth, insertion loss, passband ripple, and rejection characteristics. Constructed using piezoelectric materials to convert electrical signals into acoustic waves and back, enabling frequency-selective filtering. The filter uses a surface-mount package simplifies manufacturing processes. It is essential to consult the manufacturer's datasheet for detailed specifications, including impedance matching requirements, temperature characteristics, and handling precautions. This filter is commonly employed in ISM band applications. Appropriate impedance matching networks are required for optimal performance. This component is lead-free and RoHS compliant.