STMicroelectronics

HCF4046M013TR

HCF4046M013TR Description

The HCF4046M013TR is a Phase Lock Loop (PLL) IC designed by STMicroelectronics, a leading manufacturer of semiconductor devices. This obsolete component is housed in a Surface Mount package, specifically a 16SO (Small Outline) configuration, and is available in Tape & Reel (TR) format. Despite its obsolescence, the HCF4046M013TR remains a valuable component for specific applications due to its robust performance and compatibility with CMOS logic levels.

HCF4046M013TR Features

The HCF4046M013TR features a versatile Phase Lock Loop (PLL) with a maximum operating frequency of 1.4MHz. It supports a wide supply voltage range of 3V to 20V, making it suitable for various power supply configurations. The input and output interfaces are CMOS-compatible, ensuring compatibility with modern digital systems. Key technical specifications include:

• PLL Functionality: The PLL allows for precise frequency synchronization and generation, making it ideal for applications requiring stable and accurate clock signals.
• Wide Voltage Range: The 3V to 20V supply voltage range provides flexibility in power supply design, accommodating both low-power and higher voltage applications.
• CMOS Compatibility: Both input and output are CMOS-compatible, ensuring seamless integration with digital circuits.
• High Frequency Performance: With a maximum operating frequency of 1.4MHz, the HCF4046M013TR can support high-speed clock generation and synchronization tasks.
• Compliance and Safety: The component is REACH unaffected and ROHS3 compliant, ensuring environmental and safety standards are met. Additionally, its Moisture Sensitivity Level (MSL) is 1 (Unlimited), making it suitable for a wide range of manufacturing environments.

HCF4046M013TR Applications

The HCF4046M013TR is ideal for applications requiring precise clock generation and synchronization. Specific use cases include:

• Clock Generation: Used in digital systems where a stable and accurate clock signal is required.
• Frequency Synthesis: Enables the generation of multiple frequencies from a single reference clock.
• Signal Processing: Useful in communication systems for signal synchronization and demodulation.
• Frequency Multiplication: Can be employed to multiply the frequency of an input signal, providing higher frequency outputs for specific applications.

Conclusion of HCF4046M013TR

Despite its obsolescence, the HCF4046M013TR remains a reliable choice for applications requiring a robust Phase Lock Loop (PLL) with CMOS compatibility and a wide supply voltage range. Its ability to operate at frequencies up to 1.4MHz and its compliance with environmental and safety standards make it a versatile component. While newer alternatives may offer enhanced performance, the HCF4046M013TR continues to serve specific needs in the electronics industry, particularly in legacy systems and specialized applications.