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SI5356A-B08662-GMR
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SI5356A-B08662-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics:
    • High-frequency accuracy and stability
    • Low phase noise
    • Flexible frequency synthesis
  • Package: BGA (Ball Grid Array)
  • Essence: Silicon-based integrated circuit
  • Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

  • Frequency Range: 8 kHz to 160 MHz
  • Output Channels: 3
  • Supply Voltage: 2.5 V to 3.63 V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDDA: Analog Power Supply
  2. VDDD: Digital Power Supply
  3. GND: Ground
  4. XTAL1: Crystal Oscillator Input
  5. XTAL2: Crystal Oscillator Output
  6. SDA: I2C Serial Data Input/Output
  7. SCL: I2C Serial Clock Input
  8. CLK0: Output Clock Channel 0
  9. CLK1: Output Clock Channel 1
  10. CLK2: Output Clock Channel 2
  11. OE: Output Enable
  12. RST: Reset Input

Functional Characteristics

  • Flexible frequency synthesis using fractional-N PLL technology
  • Programmable output frequencies and formats
  • Low jitter and phase noise performance
  • Support for spread spectrum modulation
  • I2C interface for control and configuration

Advantages and Disadvantages

Advantages: - Wide frequency range coverage - High accuracy and stability - Low phase noise - Flexible programming options

Disadvantages: - Relatively complex configuration process - Limited number of output channels

Applicable Range of Products

  • Communication systems
  • Test and measurement equipment
  • Industrial automation
  • Consumer electronics

Working Principles

The SI5356A-B08662-GMR is based on a fractional-N PLL architecture. It uses an external crystal oscillator as a reference input and generates multiple output clock signals with programmable frequencies and formats. The device utilizes advanced frequency synthesis techniques to achieve high accuracy, stability, and low phase noise performance.

Detailed Application Field Plans

  1. Communication Systems: The SI5356A-B08662-GMR can be used in wireless communication systems, such as cellular base stations, to generate clock signals for various components, including transceivers, processors, and data converters.
  2. Test and Measurement Equipment: This IC is suitable for use in signal generators, oscilloscopes, and other test instruments where precise and stable clock signals are required for accurate measurements.
  3. Industrial Automation: The device can be employed in industrial control systems, PLCs (Programmable Logic Controllers), and motion control applications to provide synchronized timing signals for sensors, actuators, and controllers.
  4. Consumer Electronics: The SI5356A-B08662-GMR can be utilized in consumer electronic devices like TVs, set-top boxes, and audio/video equipment to generate clock signals for various functions, including display synchronization and data processing.

Detailed Alternative Models

  1. SI5351A-B-GM: Similar clock generator IC with a lower frequency range (8 kHz to 150 MHz) and fewer output channels (2).
  2. Si5341A-B-GM: Clock generator IC with a wider frequency range (100 Hz to 200 MHz) and more output channels (4).

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency that can be generated by the SI5356A-B08662-GMR? A: The maximum frequency is 160 MHz.

  2. Q: Can I program the output frequencies in real-time? A: Yes, the SI5356A-B08662-GMR supports dynamic frequency programming via the I2C interface.

  3. Q: What is the typical phase noise performance of this IC? A: The phase noise performance is typically -135 dBc/Hz at 10 kHz offset from the carrier.

  4. Q: Is spread spectrum modulation supported by the SI5356A-B08662-GMR? A: Yes, the device provides support for spread spectrum modulation to reduce electromagnetic interference (EMI).

  5. Q: Can I use an external clock source instead of a crystal oscillator? A: Yes, the SI5356A-B08662-GMR can accept an external clock input instead of a crystal oscillator.

This encyclopedia entry provides an overview of the SI5356A-B08662-GMR, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.