CY7B9945V-2AXIT

Product Overview

Category

The CY7B9945V-2AXIT belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for signal conditioning and clock distribution applications.

Characteristics

• Signal Conditioning: The CY7B9945V-2AXIT is designed to condition and distribute clock signals effectively.
• Clock Distribution: It provides multiple outputs for distributing clock signals to various components within a system.
• Low Jitter: This IC ensures minimal jitter, resulting in accurate and reliable clock synchronization.
• High Frequency Support: It supports high-frequency clock signals, making it suitable for demanding applications.
• Low Power Consumption: The CY7B9945V-2AXIT is designed to operate efficiently with low power consumption.

Package

The CY7B9945V-2AXIT is available in a compact and industry-standard package, allowing for easy integration into electronic systems.

Essence

The essence of the CY7B9945V-2AXIT lies in its ability to condition and distribute clock signals accurately and reliably.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Number of Outputs: 10
• Output Frequency Range: Up to 200 MHz
• Input Frequency Range: Up to 400 MHz
• Package Type: TSSOP

Detailed Pin Configuration

The CY7B9945V-2AXIT features the following pin configuration:

1. VDD
2. GND
3. OUT0
4. OUT1
5. OUT2
6. OUT3
7. OUT4
8. OUT5
9. OUT6
10. OUT7
11. OUT8
12. OUT9
13. CLKIN
14. SEL0
15. SEL1
16. SEL2

Functional Features

• Clock Signal Conditioning: The CY7B9945V-2AXIT conditions the incoming clock signal to ensure its stability and reliability.
• Multiple Outputs: It provides ten output channels, allowing for the distribution of the conditioned clock signal to various components within a system.
• Frequency Selection: The IC offers three select pins (SEL0, SEL1, SEL2) to choose different frequency dividers, enabling flexibility in clock signal distribution.

Advantages and Disadvantages

Advantages

• Accurate Clock Distribution: The CY7B9945V-2AXIT ensures precise clock synchronization across multiple components.
• Low Jitter: It minimizes jitter, resulting in improved system performance.
• High-Frequency Support: This IC can handle high-frequency clock signals, making it suitable for demanding applications.
• Compact Package: The industry-standard package allows for easy integration into electronic systems.

Disadvantages

• Limited Output Channels: The IC provides ten output channels, which may be insufficient for certain complex systems requiring more outputs.
• Temperature Sensitivity: Extreme temperature conditions beyond the specified range may affect the performance of the IC.

Working Principles

The CY7B9945V-2AXIT operates by receiving an input clock signal (CLKIN) and conditioning it to minimize noise and jitter. The conditioned clock signal is then distributed to the ten output channels based on the selected frequency divider settings (SEL0, SEL1, SEL2). This ensures accurate and synchronized clock signals for various components within a system.

Detailed Application Field Plans

The CY7B9945V-2AXIT finds application in various electronic systems, including:

1. Communication Systems: It is used for clock distribution in communication devices such as routers, switches, and modems.
2. Data Storage Systems: The IC ensures precise clock synchronization in storage devices like hard drives and solid-state drives.
3. Industrial Automation: It is employed in industrial automation systems to synchronize timing across multiple components.
4. Test and Measurement Equipment: The CY7B9945V-2AXIT is utilized in test and measurement instruments that require accurate clock signals.

Detailed and Complete Alternative Models

1. CY7B9945V-2AXC: Similar to the CY7B9945V-2AXIT, this model offers the same functionality but comes in a different package type (SOIC).
2. CY7B9945V-2AXCT: This alternative model is identical to the CY7B9945V-2AXIT but features a tape and reel packaging option.
3. CY7B9945V-2AXI: Another variant of the CY7B9945V-2AXIT, this model has the same specifications but comes in an