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SI5355A-B04673-GMR

SI5355A-B04673-GMR

Product Overview

Category

The SI5355A-B04673-GMR belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for generating clock signals.

Characteristics

  • High frequency accuracy and stability
  • Low phase noise
  • Wide frequency range
  • Programmable output frequencies
  • Multiple outputs
  • Low power consumption

Package

The SI5355A-B04673-GMR is available in a small form factor package, such as QFN or BGA.

Essence

The essence of this product lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

The SI5355A-B04673-GMR is typically sold in reels or trays, with a quantity of 250 or more per package.

Specifications

  • Frequency Range: 8 kHz to 160 MHz
  • Output Channels: 3 or more
  • Supply Voltage: 2.5V to 3.63V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Noise: -150 dBc/Hz at 10 kHz offset
  • Output Impedance: 50 ohms

Detailed Pin Configuration

The SI5355A-B04673-GMR has a specific pin configuration that enables its functionality. The following are the pin descriptions:

  1. VDD: Power supply voltage input
  2. GND: Ground reference
  3. XTAL: Crystal oscillator input
  4. SDA: Serial data input/output for programming
  5. SCL: Serial clock input for programming
  6. OUT0: Clock output channel 0
  7. OUT1: Clock output channel 1
  8. OUT2: Clock output channel 2
  9. ... (additional pins for more output channels)

Functional Features

  • Programmable frequency synthesis
  • Fractional-N and Integer-N modes
  • Spread spectrum modulation support
  • I2C interface for programming
  • Output enable/disable control
  • Frequency calibration capability

Advantages and Disadvantages

Advantages

  • High accuracy and stability in generating clock signals
  • Wide frequency range allows for versatile applications
  • Low phase noise ensures minimal interference
  • Multiple output channels provide flexibility
  • Low power consumption contributes to energy efficiency

Disadvantages

  • Requires programming for proper configuration
  • Limited number of output channels compared to some alternatives
  • Relatively higher cost compared to simpler clock generator solutions

Working Principles

The SI5355A-B04673-GMR utilizes a phase-locked loop (PLL) architecture to generate clock signals. It takes an input reference frequency, typically from a crystal oscillator, and uses a programmable divider and multiplier to synthesize the desired output frequencies. The PLL continuously adjusts the feedback loop to maintain accurate and stable output signals.

Detailed Application Field Plans

The SI5355A-B04673-GMR finds applications in various fields, including:

  1. Telecommunications: Used in base stations, routers, and network switches for clock synchronization.
  2. Consumer Electronics: Integrated into smartphones, tablets, and smartwatches for timing and synchronization purposes.
  3. Industrial Automation: Employed in control systems, PLCs, and data acquisition devices for precise timing requirements.
  4. Test and Measurement: Utilized in oscilloscopes, signal generators, and frequency counters for accurate timebase generation.
  5. Audio/Video Equipment: Incorporated in audio interfaces, video processors, and digital broadcasting equipment for synchronization.

Detailed and Complete Alternative Models

  1. SI5341B-A-GM: Similar functionality with additional features like jitter attenuation and fanout capabilities.
  2. MAX038CPP: Analog function generator IC suitable for lower frequency applications.
  3. CDCE62005RGZT: Clock generator IC with integrated voltage-controlled oscillators for more precise frequency control.

These alternative models offer different features and specifications, allowing users to choose the most suitable option based on their specific requirements.

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Liste 10 perguntas e respostas comuns relacionadas à aplicação de SI5355A-B04673-GMR em soluções técnicas

Sure! Here are 10 common questions and answers related to the application of SI5355A-B04673-GMR in technical solutions:

  1. Q: What is the SI5355A-B04673-GMR? A: The SI5355A-B04673-GMR is a high-performance clock generator IC designed for use in various electronic applications.

  2. Q: What are the key features of the SI5355A-B04673-GMR? A: Some key features include multiple outputs, low jitter, programmable frequency synthesis, and flexible clock distribution.

  3. Q: How many outputs does the SI5355A-B04673-GMR have? A: The SI5355A-B04673-GMR has 8 differential clock outputs.

  4. Q: What is the maximum output frequency of the SI5355A-B04673-GMR? A: The maximum output frequency of the SI5355A-B04673-GMR is 200 MHz.

  5. Q: Can I program the frequencies of the clock outputs? A: Yes, the SI5355A-B04673-GMR allows you to program each clock output with different frequencies using its integrated PLLs.

  6. Q: Is the SI5355A-B04673-GMR suitable for high-speed data communication applications? A: Yes, the SI5355A-B04673-GMR is designed to provide low jitter clock signals, making it suitable for high-speed data communication applications.

  7. Q: Does the SI5355A-B04673-GMR require an external crystal oscillator? A: No, the SI5355A-B04673-GMR has an integrated crystal oscillator, eliminating the need for an external one.

  8. Q: Can I control the SI5355A-B04673-GMR using an I2C interface? A: Yes, the SI5355A-B04673-GMR can be controlled via an I2C interface, allowing for easy integration into digital systems.

  9. Q: What is the power supply voltage range for the SI5355A-B04673-GMR? A: The SI5355A-B04673-GMR operates with a power supply voltage range of 2.5V to 3.63V.

  10. Q: Are there any evaluation boards or development kits available for the SI5355A-B04673-GMR? A: Yes, Silicon Labs provides evaluation boards and development kits that can help in the prototyping and testing of the SI5355A-B04673-GMR in various applications.

Please note that these answers are general and may vary depending on the specific requirements and implementation of the SI5355A-B04673-GMR in different technical solutions.