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SI5335A-B05992-GMR
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SI5335A-B05992-GMR

Basic Information Overview

  • Category: Integrated Circuit (IC)
  • Use: Clock Generator and Multiplier
  • Characteristics:
    • High-frequency performance
    • Low jitter
    • Programmable output frequencies
    • Flexible input/output options
  • Package: QFN-24
  • Essence: Clock generation and multiplication
  • Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 1.8V to 3.3V
  • Output Frequency Range: 1kHz to 808MHz
  • Output Format: LVCMOS, LVDS, HCSL, or LVPECL
  • Supply Voltage: 2.5V or 3.3V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5335A-B05992-GMR has a total of 24 pins. The pin configuration is as follows:

  1. VDDO
  2. GND
  3. XAXB
  4. XAXA
  5. XBXB
  6. XBXA
  7. CLKIN
  8. GND
  9. VDDI
  10. SDA
  11. SCL
  12. GND
  13. VDDO
  14. OUT0
  15. OUT1
  16. OUT2
  17. OUT3
  18. OUT4
  19. OUT5
  20. OUT6
  21. OUT7
  22. GND
  23. VDDO
  24. VDDO

Functional Characteristics

  • Clock multiplication and division
  • Phase-locked loop (PLL) frequency synthesis
  • Spread spectrum modulation
  • I2C interface for programming and control
  • Output enable/disable function
  • Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Programmable output frequencies - Flexible input/output options

Disadvantages: - Limited output format options - Requires programming and control via I2C interface

Applicable Range of Products

The SI5335A-B05992-GMR is suitable for various applications that require clock generation and multiplication, such as: - Communication systems - Networking equipment - Data centers - Industrial automation - Test and measurement instruments

Working Principles

The SI5335A-B05992-GMR utilizes a PLL to generate and multiply clock signals. It takes an input clock signal and uses the PLL to synthesize multiple output clock signals with programmable frequencies. The device also supports spread spectrum modulation for reducing electromagnetic interference.

Detailed Application Field Plans

  1. Communication Systems: Use the SI5335A-B05992-GMR to generate clock signals for data transmission and synchronization in communication systems.
  2. Networking Equipment: Employ the device to provide accurate timing signals for network switches, routers, and other networking equipment.
  3. Data Centers: Utilize the SI5335A-B05992-GMR to generate clock signals for server racks, storage systems, and other components in data centers.
  4. Industrial Automation: Apply the device in industrial automation systems to synchronize various processes and devices.
  5. Test and Measurement Instruments: Use the SI5335A-B05992-GMR to generate precise clock signals for test and measurement instruments, ensuring accurate measurements.

Detailed Alternative Models

Some alternative models to the SI5335A-B05992-GMR include: - SI5338A-B-GM - SI5340A-B-GM - SI5351A-B-GM - SI5361A-B-GM - SI5381A-B-GM

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5335A-B05992-GMR? A: The device can generate output frequencies up to 808MHz.

  2. Q: Can I use a 3.3V input voltage with this IC? A: Yes, the SI5335A-B05992-GMR supports input voltages ranging from 1.8V to 3.3V.

  3. Q: How many output channels does this clock generator have? A: The SI5335A-B05992-GMR has a total of 8 output channels.

  4. Q: Does this IC support spread spectrum modulation? A: Yes, the device supports spread spectrum modulation for reducing electromagnetic interference.

  5. Q: What is the operating temperature range of the SI5335A-B05992-GMR? A: The device can operate within a temperature range of -40°C to +85°C.

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