CDCE421ARGET

Overview

CDCE421ARGET is a product belonging to the category of clock generators. It is widely used in various electronic devices and systems to generate precise clock signals. This device offers several characteristics that make it highly suitable for applications requiring accurate timing.

Category

Clock Generators

Use

CDCE421ARGET is primarily used to generate clock signals in electronic devices and systems. It provides a stable and reliable timing reference for proper operation of digital circuits.

Characteristics

• Precise Clock Generation: CDCE421ARGET ensures accurate timing with low jitter, making it ideal for high-performance applications.
• Flexible Configuration: The device allows for easy customization of output frequencies and formats to meet specific requirements.
• Low Power Consumption: CDCE421ARGET is designed to operate efficiently, minimizing power consumption in electronic systems.
• Small Package Size: The compact form factor of this device enables space-saving integration into various designs.
• Wide Operating Range: The CDCE421ARGET can operate over a wide range of input voltages and temperatures, enhancing its versatility.

Package

CDCE421ARGET is available in a small surface-mount package, ensuring ease of integration into electronic circuit boards.

Essence

The essence of CDCE421ARGET lies in its ability to provide precise clock signals, enabling synchronized operation of digital circuits.

Packaging/Quantity

This product is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications and Parameters

• Input Voltage Range: 1.8V - 3.3V
• Output Frequency Range: 1MHz - 500MHz
• Jitter: < 1 ps RMS
• Power Consumption: < 100mW
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The CDCE421ARGET features a detailed and complete pin configuration as follows:

1. VDD
2. GND
3. XIN
4. XOUT
5. CLK_OUT0
6. CLK_OUT1
7. CLK_OUT2
8. CLK_OUT3
9. SDA
10. SCL
11. OE
12. PLL_LOCK

Functional Characteristics

CDCE421ARGET offers the following functional characteristics:

• Clock Multiplication: The device can multiply the input clock frequency to generate higher-frequency output clocks.
• Clock Division: It also supports clock division, allowing for the generation of lower-frequency output clocks.
• Programmable Outputs: CDCE421ARGET provides programmable output frequencies and formats, enabling customization for specific applications.
• Phase-Locked Loop (PLL): The device utilizes a PLL to ensure precise clock generation and synchronization.

Advantages and Disadvantages

Advantages

• High Precision: CDCE421ARGET delivers accurate timing with low jitter, ensuring reliable operation of digital circuits.
• Customizable Outputs: The device allows for flexible configuration of output frequencies and formats to meet diverse application requirements.
• Efficient Power Consumption: CDCE421ARGET is designed to minimize power consumption, contributing to energy-efficient system designs.
• Compact Size: The small package size enables easy integration into space-constrained electronic designs.
• Wide Operating Range: This device can operate over a wide range of input voltages and temperatures, enhancing its versatility.

Disadvantages

• Complexity: Configuring the CDCE421ARGET for specific applications may require technical expertise.
• Cost: The advanced features and high precision of this device may result in a higher price compared to simpler clock generators.

Applicable Range of Products

CDCE421ARGET is suitable for use in various electronic devices and systems that require precise clock signals. Some common applications include:

• Microprocessors and Microcontrollers
• Communication Systems
• Data Storage Devices
• Test and Measurement Equipment
• Industrial Automation Systems

Working Principles

CDCE421ARGET operates based on the principles of clock multiplication and division using a PLL. The device takes an input clock signal and generates multiple output clocks with programmable frequencies and formats. The PLL ensures precise synchronization and low jitter in the generated clock signals.

Detailed Application Field Plans

CDCE421ARGET finds application in a wide range of fields, including:

1. Microprocessors and Microcontrollers: Provides accurate timing for efficient operation of these key components in various electronic systems.
2. Communication Systems: Enables synchronized data transmission and reception in communication networks.
3. Data Storage Devices: Facilitates reliable data read/write operations in storage devices such as hard drives and solid-state drives.
4. Test and Measurement Equipment: Ensures precise timing for accurate measurements in scientific and industrial testing applications.
5. Industrial Automation Systems: Supports synchronized operation of automation equipment, enhancing efficiency and reliability in industrial processes.

Detailed Alternative Models

Some alternative models to CDCE421ARGET include:

• CDCE913: A clock generator with similar features and performance characteristics.
• CDCE925: Offers additional functionality such as integrated voltage-controlled oscillators (VCOs).
• CDCE