ON Semiconductor MC74HC4046ANG Phase-Locked Loop IC

The MC74HC4046ANG is a high-performance silicon-gate CMOS Phase-Locked Loop (PLL) integrated circuit, designed and manufactured by ON Semiconductor. This versatile device is well-suited for a wide range of applications in communication, data processing, and control systems. The MC74HC4046ANG is known for its low power consumption and excellent noise immunity, characteristics inherent to CMOS technology.

Key Features

• Versatile Voltage Operation: The device is designed to operate from a supply voltage range of 2V to 6V, making it compatible with a variety of digital systems.
• Multiple Phase Comparators: It includes three phase comparators providing different operational characteristics and phase detection methods, enhancing the flexibility of the device.
• VCO with Linear Frequency Control: The Voltage-Controlled Oscillator (VCO) within the MC74HC4046ANG offers a linear frequency control over a wide range, which is essential for precise PLL operations.
• High Maximum Input Frequency: The device can handle a maximum input frequency of 18 MHz at 6V, suitable for high-speed operations.
• Low Power Consumption: As a CMOS device, it has a significantly low power dissipation, which is a critical feature for battery-powered and energy-efficient applications.

Applications

The MC74HC4046ANG finds its use in various applications, such as:

• FMCW Radar systems
• Wireless communication systems
• Signal conditioning and processing
• Frequency synthesis and modulation
• Function generators

Package and Quality

ON Semiconductor's MC74HC4046ANG comes in a PDIP-16 (Plastic Dual-In-Line Package) which is suitable for through-hole mounting, providing robust mechanical stability. The device is also compliant with the industry standard for lead-free manufacturing, ensuring both environmental consciousness and compliance with international regulations.

In summary, the MC74HC4046ANG from ON Semiconductor is a reliable and flexible solution for designers looking to implement a PLL in their systems. Its low power operation, wide voltage range, and multiple phase comparators make it a versatile choice for a myriad of applications.