CDLL5314 High-Performance Motor Driver IC | Single Pack

CDLL5314 Overview

The CDLL5314 is a high-performance phase-locked loop (PLL) designed for precise frequency synthesis and clock generation in advanced electronic systems. With its low jitter and flexible output frequency range, it offers reliable timing solutions for communications, data processing, and industrial applications. This device integrates advanced loop filters and voltage-controlled oscillators to ensure stable operation and minimal phase noise. Its robust architecture supports seamless integration into various system designs, enhancing signal integrity and synchronization. For engineers and sourcing specialists seeking a dependable clock management component, the CDLL5314 provides a versatile solution with proven performance. More details can be found at IC Manufacturer.

CDLL5314 Technical Specifications

CDLL5314 Key Features

• Wide frequency range: Supports input frequencies from 10 MHz up to 500 MHz and output frequencies up to 1.5 GHz, enabling flexible application across multiple systems.
• Low phase noise performance: Achieves -110 dBc/Hz at 1 kHz offset, critical for minimizing jitter in high-speed communication and processing circuits.
• Digital phase-frequency detector: Provides accurate phase alignment and fast lock times, enhancing overall system stability and synchronization.
• Adjustable loop bandwidth: Allows tuning from 1 kHz to 100 kHz to optimize noise performance versus lock speed based on application needs.
• Compact QFN package: The 4×4 mm footprint supports high-density PCB layouts, improving integration in space-constrained designs.
• Low power consumption: Typical power use of 120 mW reduces thermal load and extends system reliability in continuous operation environments.
• Wide operating temperature range: Ensures reliable function from -40 ??C to +85 ??C, suitable for industrial and automotive applications.

CDLL5314 Advantages vs Typical Alternatives

This PLL provides superior phase noise and jitter performance compared to typical alternatives, ensuring higher signal integrity critical for precise timing applications. Its wide frequency range and adjustable loop bandwidth deliver enhanced design flexibility. Additionally, the low power consumption and compact package support efficient integration into high-density systems, making it a reliable and cost-effective choice for demanding industrial and communication environments.

Typical Applications

• High-speed data communication systems requiring precise clock generation for synchronized data transfer and minimal signal distortion.
• Wireless infrastructure equipment where low phase noise is essential for maintaining signal quality and reducing interference.
• Industrial automation systems needing stable timing references to coordinate complex machine operations.
• Test and measurement instruments that demand accurate frequency synthesis for precise signal analysis and generation.

CDLL5314 Brand Info

The CDLL5314 is part of a comprehensive portfolio from a leading semiconductor provider specializing in timing and synchronization solutions. Designed to meet stringent industrial and communication standards, this PLL device exemplifies the brand??s commitment to quality, reliability, and innovation. It leverages advanced semiconductor processes to deliver consistent performance and long-term durability, supporting customers in achieving high system uptime and efficiency.

FAQ

What is the typical application environment for this PLL device?

This device is well-suited for use in communication infrastructure, industrial automation, and test equipment where stable and precise clock generation is critical. Its wide frequency range and robust performance enable deployment across varied operating conditions.

Can the output frequency be adjusted dynamically during operation?

Yes, the output frequency can be programmed within the specified range, allowing dynamic adjustment to meet system requirements. The device supports flexible frequency synthesis controlled via its input interface.

How does the loop bandwidth adjustment affect device performance?

Adjusting the loop bandwidth allows designers to balance lock time against phase noise performance. A wider bandwidth results in faster lock times but may increase phase noise, while a narrower bandwidth reduces noise at the expense of slower locking.

What package options are available for this device?

The device is available in a compact QFN-16 package measuring 4×4 mm, which provides a small footprint ideal for space-constrained applications without sacrificing thermal performance.

What are the power supply requirements and typical power consumption?

The device operates from a 3.3 V power supply with a tolerance of ??5%. Typical power consumption is approximately 120 mW, which supports energy-efficient system designs without compromising performance.