Product Overview: LTC1069-6CS8 from Linear Technology

The LTC1069-6CS8 is a state-of-the-art lowpass filter designed and manufactured by Linear Technology, now part of Analog Devices. This high-performance product is an essential component for various applications that require noise reduction and signal conditioning.

Key Features

• Filter Type: The LTC1069-6CS8 is an 8th order, lowpass, elliptic filter that provides excellent selectivity and low ripple in both the passband and stopband.
• Switched-Capacitor Design: Utilizing a switched-capacitor architecture, this filter allows for a stable and reliable performance without the need for external resistors or capacitors, simplifying design and reducing board space.
• Clock-Tunable Cut-off Frequency: The cut-off frequency is directly proportional to the clock frequency, making it highly flexible for various applications. It can be adjusted by changing the clock frequency, which ranges from 1kHz to 150kHz.
• Low Noise and Distortion: The LTC1069-6CS8 boasts a low noise floor and minimal distortion, ensuring high-quality signal processing for audio, data acquisition, and communication systems.
• Single Supply Operation: It operates from a single 5V supply, which simplifies the power supply design and is ideal for low-power applications.
• Compact Package: The device is available in an 8-pin narrow SO package, making it suitable for space-constrained applications.

Applications

The LTC1069-6CS8 is versatile and can be used in a variety of applications, including:

• Anti-aliasing for data acquisition systems
• Audio signal processing
• Telecommunications
• Instrumentation
• ADC/DAC interface

Conclusion

Linear Technology's LTC1069-6CS8 is a robust and reliable lowpass filter that offers precision, flexibility, and ease of use for designers looking to enhance their signal processing capabilities. Its combination of features ensures that it can meet the demands of a wide range of applications, making it a valuable addition to any electronic system.