SI5344A-D06430-GMR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Jitter Attenuator
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 64-pin QFN (Quad Flat No-Lead) package
• Essence: Provides precise clock signals for various applications
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

• Frequency Range: 1 Hz to 945 MHz
• Number of Outputs: 4 differential clock outputs
• Output Types: LVPECL, LVDS, HCSL, CML
• Input Frequency: Crystal oscillator or external reference clock
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Programmability: I2C interface for configuration and control

Detailed Pin Configuration

The SI5344A-D06430-GMR has a total of 64 pins. The pin configuration is as follows:

• Pins 1-8: Differential clock output 1
• Pins 9-16: Differential clock output 2
• Pins 17-24: Differential clock output 3
• Pins 25-32: Differential clock output 4
• Pins 33-40: Power supply and ground pins
• Pins 41-48: Input reference clock and crystal oscillator connections
• Pins 49-56: I2C interface for configuration and control
• Pins 57-64: Reserved for future use

Functional Features

• High Performance: The SI5344A-D06430-GMR offers excellent jitter performance, ensuring accurate timing in various applications.
• Flexible Output Options: It provides four differential clock outputs, supporting multiple output types (LVPECL, LVDS, HCSL, CML), allowing compatibility with different systems.
• Programmable Configuration: The device can be easily configured and controlled through the I2C interface, enabling customization of output frequencies and other parameters.
• Low Power Consumption: The IC is designed to operate efficiently with low power consumption, making it suitable for power-sensitive applications.

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Flexible output options for compatibility with various systems - Programmable configuration for customization - Low power consumption

Disadvantages: - Requires external crystal oscillator or reference clock for operation - Limited number of differential clock outputs (4)

Working Principles

The SI5344A-D06430-GMR operates by taking an input reference clock or crystal oscillator signal and generating precise clock signals with programmable frequencies and output types. The device utilizes advanced PLL (Phase-Locked Loop) technology to generate stable clock signals while minimizing jitter. The programmability allows users to configure the device according to their specific requirements, providing flexibility in timing solutions.

Detailed Application Field Plans

The SI5344A-D06430-GMR finds applications in various fields where accurate timing and synchronization are crucial. Some of the detailed application field plans include:

1. Telecommunications: The IC can be used in network equipment, routers, and switches to ensure precise timing synchronization between different components.
2. Data Centers: It enables accurate clocking for servers, storage systems, and networking devices, ensuring efficient data processing and transmission.
3. Test and Measurement Equipment: The device can be utilized in oscilloscopes, signal generators, and other test instruments to provide precise timing references for accurate measurements.
4. Industrial Automation: It finds applications in PLCs (Programmable Logic Controllers), motion control systems, and robotics, where precise timing is essential for synchronized operations.
5. Broadcast and Audio/Video Equipment: The IC can be used in broadcast studios, video routers, and audio/video processing equipment to ensure accurate synchronization of signals.

Detailed and Complete Alternative Models

1. SI5341A-D06430-GMR: Similar to SI5344A-D06430-GMR but with 1 differential clock output instead of 4.
2. SI5345A-D06430-GMR: Similar to SI5344A-D06430-GMR but with 5 differential clock outputs instead of 4.
3. SI5346A-D06430-GMR: Similar to SI5344A-D06430-GMR but with 6 differential clock outputs instead of 4.

These alternative models provide options with varying numbers of differential clock outputs to suit different application requirements.

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