ON Semiconductor 74VHC4046M Phase-Locked Loop

The ON Semiconductor 74VHC4046M is a high-performance CMOS Phase-Locked Loop (PLL) circuit designed to be used in a wide range of applications, from signal conditioning to frequency synthesis. This versatile chip is part of the VHC family, known for its low power consumption and high noise immunity, making it an excellent choice for battery-operated and noise-sensitive electronic systems.

Key Features

• Wide Voltage Range: The 74VHC4046M operates at a voltage range of 2V to 5.5V, which allows it to be used in various logic-level environments.
• High-Speed Operation: With a typical VCO frequency of 80MHz at 5V, this PLL can handle high-speed applications with ease.
• Low Power Consumption: Its CMOS technology ensures low power dissipation, which is crucial for portable and low-power designs.
• Multiple Phase Comparators: It includes three phase comparators, each with a different set of characteristics to provide flexibility in application design.
• Temperature Range: The device is operational over an industrial temperature range of -40°C to +85°C, ensuring reliability under varying environmental conditions.

Applications

The 74VHC4046M is suitable for a range of applications that require precise frequency control and phase synchronization. Common applications include:

• Frequency modulation and demodulation
• Frequency synthesis and clock generation
• Signal conditioning
• Data communications
• Wireless systems and RFID

Package and Quality

ON Semiconductor provides the 74VHC4046M in a compact SOIC-16 package, which is ideal for space-constrained applications. The product adheres to the stringent quality standards of ON Semiconductor, ensuring high reliability and performance consistency.

With its combination of features, the 74VHC4046M from ON Semiconductor is a robust and adaptable component for any design requiring a phase-locked loop. Whether you are working on a new communication system, designing a frequency synthesizer, or implementing signal processing, the 74VHC4046M offers a balance of performance, power efficiency, and versatility.