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LTC1064-4MJ

LTC1064-4MJ Description

The LTC1064-4MJ is a high-performance, 8th-order Cauer low-pass switched capacitor filter designed by Analog Devices Inc. This single-filter IC operates with a supply voltage range of ±2.37V to ±8V, making it suitable for a variety of applications requiring precise signal processing. The filter has a cutoff frequency of 100kHz, ensuring effective attenuation of higher frequency noise while allowing desired signals to pass through. The LTC1064-4MJ is housed in a through-hole package and is available in a tube format, facilitating easy integration into existing circuit designs. Despite its obsolete status, the LTC1064-4MJ remains a reliable choice for applications where its specific performance characteristics are required. It is classified under ECCN EAR99 and HTSUS 8542.39.0001, with a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited storage conditions.

LTC1064-4MJ Features

• 8th-Order Cauer Filter Design: The LTC1064-4MJ employs an 8th-order Cauer filter topology, providing a sharp cutoff and excellent selectivity. This design ensures minimal ripple in the passband and rapid attenuation in the stopband, making it ideal for applications requiring high precision and minimal signal distortion.
• Low-Pass Switched Capacitor Technology: Utilizing switched capacitor technology, the LTC1064-4MJ offers a highly stable and programmable cutoff frequency. This feature allows for precise control over the filter characteristics, enabling designers to tailor the filter to specific application requirements.
• Wide Supply Voltage Range: With a supply voltage range of ±2.37V to ±8V, the LTC1064-4MJ is versatile and can be used in a variety of power supply environments. This wide range ensures compatibility with different power sources and reduces the need for additional voltage regulation components.
• Through-Hole Mounting: The through-hole mounting type of the LTC1064-4MJ simplifies the assembly process and ensures robust mechanical stability. This is particularly beneficial in applications where the PCB may be subjected to mechanical stress or vibration.
• 100kHz Cutoff Frequency: The 100kHz cutoff frequency is ideal for filtering out high-frequency noise while allowing lower frequency signals to pass through. This makes the LTC1064-4MJ suitable for applications in telecommunications, audio processing, and other signal conditioning tasks.
• Obsolete but Reliable: Although the LTC1064-4MJ is now obsolete, its proven design and performance characteristics mean it remains a reliable choice for legacy systems and specific applications where its unique features are required.

LTC1064-4MJ Applications

• Telecommunications: The LTC1064-4MJ's ability to filter out high-frequency noise makes it suitable for use in telecommunication systems where signal clarity is crucial. It can be used to remove unwanted noise from voice and data signals, ensuring high-quality transmission.
• Audio Processing: In audio applications, the LTC1064-4MJ can be used to filter out high-frequency noise that may degrade sound quality. Its low-pass characteristics ensure that only the desired audio frequencies are passed through, resulting in cleaner and more accurate audio output.
• Signal Conditioning: The LTC1064-4MJ is ideal for signal conditioning tasks in various electronic systems. It can be used to filter out unwanted frequencies from sensor signals, ensuring that only the relevant information is processed and transmitted.
• Legacy Systems: For systems where the LTC1064-4MJ was originally specified and is still in use, its continued availability ensures that these systems can be maintained and upgraded without the need for extensive redesign.

Conclusion of LTC1064-4MJ

The LTC1064-4MJ is a high-performance, 8th-order Cauer low-pass switched capacitor filter that offers precise signal processing capabilities. Its wide supply voltage range, through-hole mounting, and 100kHz cutoff frequency make it suitable for a variety of applications, including telecommunications, audio processing, and signal conditioning. Despite its obsolete status, the LTC1064-4MJ remains a reliable choice for legacy systems and specific applications where its unique features are required. Its low-pass characteristics and programmable cutoff frequency ensure high precision and minimal signal distortion, making it a valuable component in the electronics industry.