CDCEL913PWR

Product Overview

Category

CDCEL913PWR belongs to the category of clock generators and buffers.

Use

The CDCEL913PWR is primarily used for generating and distributing high-quality clock signals in electronic systems. It provides precise timing control, synchronization, and frequency division capabilities.

Characteristics

• High accuracy: The CDCEL913PWR offers excellent frequency stability and low jitter performance.
• Flexible configuration: It allows users to adjust various parameters such as output frequency, duty cycle, and phase delay.
• Low power consumption: The device operates efficiently with low power requirements.
• Wide operating range: It supports a wide input voltage range, making it suitable for various applications.
• Small form factor: The CDCEL913PWR comes in a compact package, enabling space-saving designs.

Package and Quantity

The CDCEL913PWR is available in a small outline integrated circuit (SOIC) package. Each package contains one unit of the device.

Specifications

• Input voltage range: 1.8V - 3.6V
• Output frequency range: 1MHz - 350MHz
• Output duty cycle: Adjustable from 10% to 90%
• Phase delay range: Programmable from 0° to 360°
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The CDCEL913PWR has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. XIN/XOUT: Crystal oscillator input/output
4. SDA/SCL: I2C interface for device configuration
5. OUT0-OUT7: Clock output channels
6. OE: Output enable control
7. PLL_SEL: PLL selection control
8. REF_SEL: Reference clock selection control

Functional Features

• Frequency synthesis: The CDCEL913PWR utilizes a phase-locked loop (PLL) to generate precise clock signals with adjustable frequencies.
• Clock distribution: It provides multiple output channels to distribute the generated clock signals to various components within a system.
• I2C interface: The device can be configured and controlled using the I2C communication protocol, allowing for easy integration into existing systems.
• Output enable control: Each clock output channel can be individually enabled or disabled, providing flexibility in system operation.

Advantages and Disadvantages

Advantages

• High accuracy and stability ensure reliable timing control.
• Flexible configuration options allow customization for specific application requirements.
• Low power consumption contributes to energy-efficient designs.
• Wide operating range enhances compatibility with different voltage levels.
• Compact package enables space-saving designs.

Disadvantages

• Limited output frequency range may not meet the needs of certain high-frequency applications.
• Dependency on an external crystal oscillator may introduce additional cost and complexity.

Working Principles

The CDCEL913PWR operates based on the principle of frequency synthesis using a PLL. It takes an input reference clock and uses the PLL to multiply and divide its frequency to generate the desired output clock signals. The PLL ensures precise frequency control and synchronization.

Detailed Application Field Plans

The CDCEL913PWR finds applications in various electronic systems that require accurate timing control and synchronization. Some potential application fields include:

1. Telecommunications: The device can be used in network switches, routers, and communication equipment to synchronize data transmission and reception.
2. Industrial automation: It is suitable for controlling timing in programmable logic controllers (PLCs), motor drives, and robotic systems.
3. Consumer electronics: The CDCEL913PWR can be utilized in smart TVs, set-top boxes, and gaming consoles to ensure synchronized audio and video processing.
4. Automotive electronics: It can be employed in automotive infotainment systems, advanced driver-assistance systems (ADAS), and engine control units (ECUs) for precise timing requirements.

Detailed and Complete Alternative Models

1. CDCE913PWR: Similar to CDCEL913PWR, but with additional features such as spread spectrum clocking (SSC) for reduced electromagnetic interference (EMI).
2. CDCLVC1104PW: A clock generator with fewer output channels but lower power consumption.
3. CDCM6208V1RGZT: Offers a wider output frequency range and more advanced configuration options, suitable for high-performance applications.

(Note: The alternative models listed above are just a few examples and not an exhaustive list.)

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