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SI5338A-B01692-GMR
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SI5338A-B01692-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 16-pin QFN (Quad Flat No-Lead)
  • Essence: Clock generation and multiplication for various applications
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Frequency Range: 1 MHz to 710 MHz
  • Output Frequency Range: 10 kHz to 945 MHz
  • Supply Voltage: 2.5 V to 3.3 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Jitter: < 0.3 ps RMS (Root Mean Square)

Detailed and Complete Pin Configuration

  1. VDDO
  2. GND
  3. XAXB
  4. XAXT
  5. XBXB
  6. XBXT
  7. SDA
  8. SCL
  9. CLKOUT0
  10. CLKOUT1
  11. CLKOUT2
  12. CLKOUT3
  13. CLKOUT4
  14. CLKOUT5
  15. CLKOUT6
  16. CLKOUT7

Functional Characteristics

  • Flexible clock synthesis and distribution
  • Programmable output frequencies and formats
  • Low phase noise and jitter
  • Multiple independent clock outputs
  • I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide frequency range - Low jitter and phase noise - Programmable flexibility

Disadvantages: - Requires external configuration via I2C interface - Limited number of clock outputs

Applicable Range of Products

  • Telecommunications equipment
  • Networking devices
  • Data centers
  • Industrial automation systems
  • Test and measurement instruments

Working Principles

The SI5338A-B01692-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and multiply clock signals. It takes an input frequency and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications Equipment: Use the SI5338A-B01692-GMR to generate clock signals for various communication protocols, such as Ethernet, SONET/SDH, and Fibre Channel.
  2. Networking Devices: Utilize the IC to provide synchronized clock signals for routers, switches, and network interface cards.
  3. Data Centers: Use the clock generator to synchronize timing across different equipment in data centers, ensuring reliable data transmission.
  4. Industrial Automation Systems: Employ the IC to generate precise clock signals for control systems, PLCs (Programmable Logic Controllers), and motion controllers.
  5. Test and Measurement Instruments: Use the clock generator to provide accurate timing references for oscilloscopes, spectrum analyzers, and signal generators.

Detailed Alternative Models

  • SI5338B-B01692-GMR
  • SI5338C-B01692-GMR
  • SI5338D-B01692-GMR
  • SI5338E-B01692-GMR
  • SI5338F-B01692-GMR

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338A-B01692-GMR? A: The maximum output frequency is 945 MHz.

  2. Q: Can I program the output frequencies using an external microcontroller? A: No, the configuration is done through the I2C interface provided by the IC.

  3. Q: What is the typical phase jitter of the SI5338A-B01692-GMR? A: The typical phase jitter is less than 0.3 ps RMS.

  4. Q: Can I use this IC in automotive applications? A: No, the SI5338A-B01692-GMR is not designed for automotive environments.

  5. Q: What is the power supply voltage range for this IC? A: The recommended power supply voltage range is 2.5 V to 3.3 V.

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