CDCVF855PW

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Driver
• Characteristics: Low voltage, high-speed, low power consumption
• Package: TSSOP-20
• Essence: Clock distribution and buffering
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.3V to 3.6V
• Output Frequency Range: DC to 200MHz
• Number of Outputs: 10
• Output Skew: 100ps (maximum)
• Propagation Delay: 1.5ns (typical)

Detailed Pin Configuration

1. VDD - Power supply
2. GND - Ground
3. OUT0 - Output 0
4. OUT1 - Output 1
5. OUT2 - Output 2
6. OUT3 - Output 3
7. OUT4 - Output 4
8. OUT5 - Output 5
9. OUT6 - Output 6
10. OUT7 - Output 7
11. OUT8 - Output 8
12. OUT9 - Output 9
13. SEL0 - Select input 0
14. SEL1 - Select input 1
15. SEL2 - Select input 2
16. SEL3 - Select input 3
17. SEL4 - Select input 4
18. SEL5 - Select input 5
19. SEL6 - Select input 6
20. SEL7 - Select input 7

Functional Features

• Clock signal distribution to multiple outputs
• Buffering of clock signals to maintain signal integrity
• Low voltage operation for compatibility with modern systems
• High-speed operation for efficient data transfer
• Low power consumption for energy efficiency

Advantages

• Wide supply voltage range allows for flexibility in system design
• High-speed operation enables fast data processing
• Low power consumption reduces energy costs and heat generation
• Compact TSSOP-20 package saves board space
• Multiple outputs provide versatility in clock signal distribution

Disadvantages

• Limited number of outputs (10) may not be sufficient for complex systems requiring more clock signals
• Output skew may introduce timing issues in certain applications
• Propagation delay may affect real-time synchronization in critical systems

Working Principles

The CDCVF855PW is a clock driver IC that receives an input clock signal and distributes it to multiple output channels. It buffers the clock signal to maintain its integrity and ensures that each output channel receives a clean and synchronized clock signal. The device operates at low voltage and high speed, making it suitable for various applications.

Detailed Application Field Plans

1. Computer motherboards: The CDCVF855PW can be used to distribute clock signals to various components on a motherboard, such as the CPU, memory modules, and expansion cards.
2. Communication systems: In communication systems, the IC can be employed to distribute clock signals to different modules, ensuring synchronized data transmission.
3. Test and measurement equipment: The CDCVF855PW can be utilized in test and measurement equipment to distribute clock signals accurately, enabling precise timing measurements.
4. Industrial automation: Clock synchronization is crucial in industrial automation systems. This IC can ensure accurate timing across multiple devices, enhancing system performance.

Detailed and Complete Alternative Models

1. CDCVF857: Similar to CDCVF855PW but with 12 outputs instead of 10.
2. CDCVF860: Offers higher output frequency range up to 400MHz.
3. CDCVF852: Provides lower propagation delay for applications requiring faster response times.

(Note: These alternative models are suggestions and may vary based on specific requirements and availability in the market.)

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