Linear Technology's LTC1069-1IS8#PBF: An Advanced Filter Building Block

The LTC1069-1IS8#PBF is a high-performance, lowpass filter component from Linear Technology that stands out as a versatile and precise solution for signal processing applications. Designed with a focus on ease-of-use and efficiency, this integrated circuit is a member of Linear Technology's LTC1069 family of filters, which are known for their exceptional performance and reliability.

Key Features

• Switched-Capacitor Filter: The LTC1069-1IS8#PBF utilizes a switched-capacitor design, allowing for stable and accurate filtering without the need for external components like resistors and capacitors that can drift over time and temperature.
• 8th Order Lowpass Filter: This device implements an 8th order lowpass filter with a very sharp roll-off, providing excellent selectivity and noise reduction capabilities.
• Clock-Tunable Cutoff Frequency: The cutoff frequency can be set by an external clock or controlled by an onboard oscillator, giving designers flexibility in their applications.
• Single Supply Operation: Operating from a single 5V supply, the LTC1069-1IS8#PBF simplifies power supply design, making it suitable for a wide range of consumer and industrial applications.
• Low Power Consumption: With a typical power consumption of just 2.5mA, this device is ideal for power-sensitive applications.
• Compact Package: Housed in a compact 8-lead SOIC package, the LTC1069-1IS8#PBF saves valuable board space and is easy to integrate into existing designs.

Applications

The LTC1069-1IS8#PBF is designed to be a flexible filter solution for a variety of applications, including:

• Data acquisition systems
• Telecommunications
• Signal conditioning
• Anti-aliasing filters
• Audio processing
• Instrumentation

With its precision filtering capabilities and ease of use, the LTC1069-1IS8#PBF is an excellent choice for designers looking to improve the performance and integrity of their signal processing systems. Linear Technology's commitment to quality ensures that this component will deliver consistent and reliable results in a broad range of applications.