CDCVF855PWG4

Product Overview

• Category: Integrated Circuit
• Use: Clock Driver
• Characteristics: Low Skew, High-Speed, Programmable
• Package: TSSOP (Thin Shrink Small Outline Package)
• Essence: Clock Distribution and Synchronization
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.3V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Output Frequency Range: DC to 200 MHz
• Number of Outputs: 10
• Output Type: LVCMOS/LVTTL
• Programmable Features: Output skew, output enable/disable, output voltage level

Detailed Pin Configuration

The CDCVF855PWG4 has a total of 20 pins. The pin configuration is as follows:

1. VCC
2. GND
3. OE (Output Enable)
4. Q0 (Output 0)
5. Q1 (Output 1)
6. Q2 (Output 2)
7. Q3 (Output 3)
8. Q4 (Output 4)
9. Q5 (Output 5)
10. Q6 (Output 6)
11. Q7 (Output 7)
12. Q8 (Output 8)
13. Q9 (Output 9)
14. NC (No Connection)
15. S0 (Skew Programming Bit 0)
16. S1 (Skew Programming Bit 1)
17. S2 (Skew Programming Bit 2)
18. VREF (Reference Voltage)
19. GND
20. VCC

Functional Features

• Low output skew for precise clock synchronization
• High-speed operation up to 200 MHz
• Programmable output skew for fine-tuning signal timing
• Output enable/disable control for flexible system integration
• Wide supply voltage range for compatibility with various systems

Advantages and Disadvantages

Advantages: - Precise clock distribution and synchronization - High-speed operation for demanding applications - Programmable features allow customization - Flexible system integration options

Disadvantages: - Limited number of outputs (10) - Requires external reference voltage (VREF)

Working Principles

The CDCVF855PWG4 is a clock driver integrated circuit designed to distribute and synchronize clock signals in electronic systems. It takes an input clock signal and generates multiple synchronized output clocks with low skew. The programmable features allow users to adjust the output skew, enable/disable specific outputs, and set the output voltage level. By providing precise clock distribution, the CDCVF855PWG4 ensures accurate timing across different components and subsystems.

Detailed Application Field Plans

The CDCVF855PWG4 finds applications in various fields where precise clock synchronization is crucial. Some of the potential application areas include:

1. Telecommunications: Clock distribution in communication systems, routers, and switches.
2. Data Centers: Synchronization of clocks in server farms and network equipment.
3. Industrial Automation: Timing control in PLCs (Programmable Logic Controllers) and industrial machinery.
4. Test and Measurement: Clock generation and synchronization in test equipment and data acquisition systems.
5. Automotive Electronics: Clock distribution in automotive control units and infotainment systems.

Detailed and Complete Alternative Models

1. CDCVF857PWG4: Similar to CDCVF855PWG4 but with 12 outputs instead of 10.
2. CDCVF860PWG4: Clock driver with 16 outputs and additional features like phase-locked loop (PLL) and frequency multiplication.
3. CDCVF877PWG4: Clock driver with 8 outputs and integrated voltage level translation for mixed-signal systems.

These alternative models offer different output configurations and additional features to cater to specific application requirements.

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