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SI5335D-B05724-GMR
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SI5335D-B05724-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 24-pin QFN (Quad Flat No-leads)
  • Essence: Provides clock signals for various electronic devices
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 800 MHz
  • Output Types: LVCMOS, LVDS, HCSL
  • 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. XAXA
  5. VDDI
  6. CLKIN
  7. CLKFB
  8. SDA
  9. SCL
  10. VDDO
  11. OUT0
  12. OUT1
  13. OUT2
  14. OUT3
  15. OUT4
  16. OUT5
  17. OUT6
  18. OUT7
  19. VDDO
  20. VDDO
  21. VDDO
  22. VDDO
  23. VDDO
  24. VDDO

Functional Characteristics

  • Flexible clock synthesis and distribution
  • Programmable output frequencies and formats
  • Low phase noise and jitter
  • Integrated voltage regulators for improved power supply noise rejection
  • I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range - Multiple output types - Low phase jitter - Programmable features

Disadvantages: - Relatively high power consumption - Limited output current drive capability

Applicable Range of Products

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

Working Principles

The SI5335D-B05724-GMR is a clock generator IC that uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input clock signal, typically from a crystal oscillator or external reference, and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications: Used in base stations, routers, and switches for clock synchronization.
  2. Networking: Provides clock signals for Ethernet switches, routers, and network interface cards.
  3. Data Storage: Used in solid-state drives (SSDs), hard disk drives (HDDs), and RAID controllers for clocking data transfer.
  4. Industrial Automation: Provides clock signals for PLCs (Programmable Logic Controllers), motor drives, and control systems.
  5. Test and Measurement: Used in oscilloscopes, signal generators, and spectrum analyzers for accurate timing and synchronization.

Detailed Alternative Models

  1. SI5338A-B-GM: Similar clock generator IC with additional features like spread spectrum modulation.
  2. Si5341B-B-GM: Clock generator IC with higher frequency range and more output channels.
  3. Si5345A-B-GM: Clock generator IC with integrated jitter attenuators for even lower phase noise.
  4. Si5347C-B-GM: Clock generator IC with enhanced power supply noise rejection and improved output drive capability.
  5. Si5351C-B-GM: Clock generator IC with simplified configuration and lower cost.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5335D-B05724-GMR? A: The maximum output frequency is 800 MHz.

  2. Q: Can I use this IC with a 3.3 V power supply? A: Yes, the SI5335D-B05724-GMR supports a supply voltage range of 2.5 V to 3.3 V.

  3. Q: How do I program the output frequencies? A: The IC can be programmed through the I2C interface using the provided software or register settings.

  4. Q: What is the typical phase jitter of this clock generator? A: The typical phase jitter is less than 0.3 ps RMS.

  5. Q: Can I use LVDS outputs with this IC? A: Yes, the SI5335D-B05724-GMR supports LVDS, as well as LVCMOS and HCSL output types.

This concludes the encyclopedia entry for the SI5335D-B05724-GMR clock generator IC.