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SI5350A-B06401-GTR
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SI5350A-B06401-GTR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: Low jitter, programmable frequency synthesis, high frequency accuracy
  • Package: QFN (Quad Flat No-leads) package
  • Essence: Silicon-based integrated circuit
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 8 kHz to 160 MHz
  • Supply Voltage: 2.5V to 3.63V
  • Output Format: LVCMOS, LVDS, or CMOS
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDD: Power supply voltage
  2. GND: Ground
  3. SDA: Serial Data Input/Output
  4. SCL: Serial Clock Input
  5. XAXB: Crystal Oscillator Input
  6. CLKx: Clock Output Channels (x = 0 to 7)

Functional Characteristics

  • Programmable frequency synthesis with fractional-N PLL
  • Low phase noise and jitter performance
  • Flexible output format selection
  • I2C interface for easy configuration
  • Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

Advantages: - Wide frequency range - High frequency accuracy - Low jitter performance - Easy configuration through I2C interface

Disadvantages: - Limited number of clock output channels - Requires external crystal oscillator for reference

Applicable Range of Products

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

Working Principles

The SI5350A-B06401-GTR is a clock generator IC that utilizes a fractional-N PLL to synthesize precise clock frequencies. It takes an external crystal oscillator as a reference and generates multiple clock outputs with programmable frequencies and formats.

Detailed Application Field Plans

  1. Communication Systems: Used for clock synchronization in wireless base stations, routers, and switches.
  2. Networking Equipment: Provides accurate clock signals for Ethernet switches, routers, and network interface cards.
  3. Test and Measurement Instruments: Enables precise timing and synchronization in oscilloscopes, signal generators, and spectrum analyzers.
  4. Industrial Automation Systems: Used in PLCs (Programmable Logic Controllers) and motion control systems for accurate timing and synchronization.
  5. Consumer Electronics: Provides clock signals for audio/video equipment, set-top boxes, and gaming consoles.

Detailed Alternative Models

  • SI5351A-B-GT: Similar clock generator IC with a different frequency range and package.
  • Si5341A-B-GM: Clock generator IC with more clock output channels and advanced features.
  • Si5338A-B-GM: Clock generator IC with integrated voltage-controlled crystal oscillator (VCXO).

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency that can be generated by SI5350A-B06401-GTR? A: The maximum frequency is 160 MHz.

  2. Q: Can I use this IC without an external crystal oscillator? A: No, an external crystal oscillator is required as a reference.

  3. Q: How many clock output channels does SI5350A-B06401-GTR have? A: It has 8 clock output channels.

  4. Q: What is the operating temperature range of this IC? A: The operating temperature range is -40°C to +85°C.

  5. Q: Is the configuration of SI5350A-B06401-GTR programmable? A: Yes, it can be configured through the I2C interface using serial data and clock inputs.

This encyclopedia entry provides an overview of the SI5350A-B06401-GTR clock generator IC, 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.