SI5347A-A-GM

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Jitter Attenuator
• Characteristics:
  • High-performance clock generation and jitter attenuation
  • Flexible frequency synthesis and distribution
  • Low phase noise and jitter
  • Wide operating frequency range
• Package: GM (Green Molded)
• Essence: Advanced clock generation and jitter attenuation capabilities
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on order size

Specifications

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1Hz to 2.67GHz
• Number of Outputs: 12
• Output Types: LVPECL, LVDS, HCSL, CMOS
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 200mA (typical)

Detailed Pin Configuration

The SI5347A-A-GM features a compact pin configuration with the following key pins:

1. VDD: Power supply input
2. GND: Ground reference
3. XAXB: Differential clock inputs
4. CLKOUTx: Clock output pins (x = 0 to 11)
5. SDA/SCL: I2C serial interface pins for device control and configuration

For a complete pin configuration diagram, please refer to the datasheet.

Functional Features

• High-performance clock generation: The SI5347A-A-GM provides precise and stable clock signals for various applications.
• Jitter attenuation: It effectively reduces the unwanted variations in the timing of the clock signals, resulting in improved system performance.
• Flexible frequency synthesis and distribution: The device allows for easy configuration of output frequencies, making it suitable for diverse system requirements.
• Low phase noise and jitter: The SI5347A-A-GM ensures minimal phase noise and jitter, critical for high-speed data transmission and synchronization.
• Wide operating frequency range: It supports a broad frequency range, enabling compatibility with different communication protocols and standards.

Advantages and Disadvantages

Advantages: - High-performance clock generation and jitter attenuation capabilities - Flexible frequency synthesis and distribution options - Low phase noise and jitter for improved system performance - Wide operating frequency range for compatibility with various applications

Disadvantages: - Requires careful configuration and setup to achieve optimal performance - Relatively higher power consumption compared to some alternative models

Working Principles

The SI5347A-A-GM utilizes advanced PLL (Phase-Locked Loop) technology to generate and attenuate clock signals. It employs a combination of frequency synthesis and jitter attenuation techniques to ensure accurate and stable timing. The device's internal circuitry continuously monitors and adjusts the clock signals to minimize phase noise and jitter.

Detailed Application Field Plans

The SI5347A-A-GM is widely used in various applications that require precise clock generation and jitter attenuation. Some common application fields include:

1. Telecommunications: Used in network switches, routers, and optical transport systems to synchronize data transmission.
2. Data Centers: Ensures accurate timing for servers, storage systems, and high-speed interconnects.
3. Broadcast and Video Equipment: Provides stable clock signals for video processing, encoding, and decoding.
4. Industrial Automation: Used in control systems, PLCs, and robotics to synchronize operations.
5. Test and Measurement: Enables precise timing for test equipment, oscilloscopes, and signal generators.

Detailed and Complete Alternative Models

1. SI5341B-B-GM: Similar features and performance, suitable for lower-frequency applications.
2. SI5345C-C-GM: Offers additional output channels and enhanced jitter attenuation capabilities.
3. SI5348D-D-GM: Higher-frequency range and improved phase noise performance.

Please note that the above alternative models are just a few examples, and there are other options available in the market.

This entry provides an overview of the SI5347A-A-GM, including its product details, specifications, features, advantages, disadvantages, working principles, application fields, and alternative models.