CDC421156RGERG4

Product Overview

Category: Integrated Circuit (IC)

Use: The CDC421156RGERG4 is a high-speed, low-power clock driver designed for use in various electronic devices. It provides multiple outputs with precise timing control, making it suitable for applications that require accurate clock signals.

Characteristics: - High-speed operation - Low power consumption - Precise timing control - Multiple output channels

Package: The CDC421156RGERG4 is available in a small form factor package, allowing for easy integration into electronic circuits. It is commonly found in a 24-pin QFN (Quad Flat No-Lead) package.

Essence: The essence of the CDC421156RGERG4 lies in its ability to generate and distribute clock signals with high precision and efficiency, ensuring synchronized operation of various components within an electronic system.

Packaging/Quantity: The CDC421156RGERG4 is typically sold in reels or tubes containing a specific quantity of ICs, depending on the manufacturer's packaging standards. The exact quantity may vary, but it is commonly available in quantities of 250 or 1000 units per reel.

Specifications

• Supply Voltage: 2.5V - 3.3V
• Operating Temperature Range: -40°C to +85°C
• Output Frequency Range: Up to 500 MHz
• Number of Outputs: 12
• Input Clock Signal Formats: LVCMOS, LVTTL

Detailed Pin Configuration

The CDC421156RGERG4 features a total of 24 pins, each serving a specific purpose. The pin configuration is as follows:

1. VCC
2. GND
3. OUT0
4. OUT1
5. OUT2
6. OUT3
7. OUT4
8. OUT5
9. OUT6
10. OUT7
11. OUT8
12. OUT9
13. OUT10
14. OUT11
15. CLK0
16. CLK1
17. CLK2
18. CLK3
19. CLK4
20. CLK5
21. CLK6
22. CLK7
23. CLK8
24. CLK9

Functional Features

• High-speed clock distribution: The CDC421156RGERG4 can distribute clock signals with minimal skew, ensuring synchronized operation of multiple components.
• Low power consumption: It is designed to operate efficiently, minimizing power consumption and reducing overall system energy requirements.
• Precise timing control: The IC provides precise control over the timing of clock signals, allowing for accurate synchronization of various system elements.
• Multiple output channels: With 12 output channels, the CDC421156RGERG4 offers flexibility in distributing clock signals to different parts of an electronic system.

Advantages and Disadvantages

Advantages: - High-speed operation enables efficient data processing. - Low power consumption contributes to energy-efficient designs. - Precise timing control ensures accurate synchronization. - Multiple output channels provide flexibility in signal distribution.

Disadvantages: - Limited number of output channels may not be sufficient for complex systems requiring more clock signals. - Higher cost compared to simpler clock drivers with fewer features.

Working Principles

The CDC421156RGERG4 operates by receiving an input clock signal and generating multiple output clock signals with precise timing characteristics. It utilizes internal circuitry to buffer and distribute the input clock signal to the respective output channels. The IC incorporates advanced techniques to minimize skew and ensure accurate synchronization between the outputs.

Detailed Application Field Plans

The CDC421156RGERG4 finds applications in various electronic systems that require precise clock signal distribution. Some of the common application fields include:

1. Communication Systems: The IC can be used in communication systems to synchronize data transmission and reception processes.
2. Computer Networks: It enables accurate timing control in network devices, ensuring efficient data transfer.
3. Consumer Electronics: The CDC421156RGERG4 is suitable for use in consumer electronic devices such as televisions, audio systems, and gaming consoles, where precise clock signals are essential for proper operation.
4. Industrial Automation: It can be employed in industrial automation systems to synchronize various components and processes.

Detailed and Complete Alternative Models

1. CDC421156RGZT: Similar to the CDC421156RGERG4, this model offers the same features but comes in a different package (24-pin TSSOP).
2. CDC421156RGET: Another alternative with identical specifications, but it is available in a 24-pin QFN package with an exposed thermal pad.

These alternative models provide options for different packaging preferences while maintaining the same functionality and performance as the CDC421156RGERG4.

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