The TK71623SIL is a SAW (Surface Acoustic Wave) filter manufactured by Toko America Inc. SAW filters are widely used in radio frequency (RF) systems for filtering signals, removing unwanted noise, and improving the overall performance of wireless devices. The TK71623SIL is designed for specific frequency bands and applications, providing essential signal conditioning.

Applications

• Wireless Communication Devices
• Remote Control Systems
• Cordless Phones
• ISM Band Transceivers
• Wireless Security Systems

Features

• Low Insertion Loss: Minimizes signal attenuation within the passband.
• High Rejection: Provides effective attenuation of unwanted signals outside the passband.
• Small Size: Allows for integration into space-constrained devices.
• Stable Performance: Offers reliable operation over a wide temperature range.
• Surface Mount Technology (SMT): Facilitates automated assembly.
• Precise Center Frequency: Ensures accurate filtering at the specified frequency.

Benefits

• Improved Signal Quality: Reduces noise and interference for clearer communication.
• Increased Range: Enhances the operational range of wireless devices.
• Reduced Power Consumption: Minimizes signal loss, conserving battery life.
• Enhanced System Performance: Optimizes the overall performance of RF systems.
• Reliable Operation: Ensures consistent and dependable filtering.
• Simplified Design: Easier to incorporate into existing designs due to its compact size and SMT compatibility.

Additional Details

The TK71623SIL SAW filter's key parameters include center frequency, bandwidth, insertion loss, passband ripple, and attenuation. It uses piezoelectric materials to convert electrical signals into mechanical (acoustic) waves and back, enabling frequency-selective filtering. The surface-mount package simplifies manufacturing. Consult the manufacturer's datasheet for detailed specifications, including impedance matching requirements and temperature characteristics. Common use cases are within the ISM bands. Appropriate impedance matching networks are necessary for optimal performance. The device is lead-free and RoHS compliant.