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SI5335A-B07891-GMR
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SI5335A-B07891-GMR

Basic Information Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics:
    • High-frequency performance
    • Low jitter
    • Programmable output frequencies
    • Flexible configuration options
  • Package: QFN (Quad Flat No-Lead)
  • Essence: Clock generation and multiplication
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1kHz to 945MHz
  • Number of Outputs: 8
  • Supply Current: 100mA (typical)
  • Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5335A-B07891-GMR has a total of 48 pins. The pin configuration is as follows:

  1. VDDO_0
  2. VDDO_1
  3. VDDO_2
  4. VDDO_3
  5. VDDO_4
  6. VDDO_5
  7. VDDO_6
  8. VDDO_7
  9. GND
  10. XAXB_SEL
  11. SDA
  12. SCL
  13. VDDI
  14. GND
  15. XTAL_N
  16. XTAL_P
  17. VDDX
  18. GND
  19. CLKOUT0
  20. CLKOUT1
  21. CLKOUT2
  22. CLKOUT3
  23. CLKOUT4
  24. CLKOUT5
  25. CLKOUT6
  26. CLKOUT7
  27. GND
  28. VDDO_7
  29. VDDO_6
  30. VDDO_5
  31. VDDO_4
  32. VDDO_3
  33. VDDO_2
  34. VDDO_1
  35. VDDO_0
  36. GND
  37. SDA
  38. SCL
  39. XAXB_SEL
  40. GND
  41. VDDI
  42. GND
  43. XTAL_N
  44. XTAL_P
  45. VDDX
  46. GND
  47. CLKOUT7
  48. CLKOUT6

Functional Characteristics

The SI5335A-B07891-GMR is a highly versatile clock generator and multiplier. Its key functional characteristics include:

  • Programmable output frequencies with fine resolution
  • Low jitter performance for high-quality clock signals
  • Flexible configuration options for various applications
  • Integrated voltage regulators for improved power supply noise rejection
  • Spread Spectrum Clocking (SSC) support for EMI reduction

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Flexible configuration options - Wide operating temperature range

Disadvantages: - Requires careful programming for optimal performance - Limited number of outputs compared to some other models

Applicable Range of Products

The SI5335A-B07891-GMR is suitable for a wide range of applications, including:

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

Working Principles

The SI5335A-B07891-GMR generates clock signals by utilizing an internal PLL (Phase-Locked Loop) circuit. It takes an input reference clock and multiplies it to produce multiple output clocks with programmable frequencies. The device also allows for flexible configuration of output formats and signal levels.

Detailed Application Field Plans

The SI5335A-B07891-GMR can be used in various applications, such as:

  1. Telecommunications Equipment:

    • Base stations
    • Routers
    • Switches

  2. Networking Devices:

    • Ethernet switches
    • Network interface cards
    • Wireless access points

  3. Data Centers:

    • Servers
    • Storage systems
    • Network switches

  4. Industrial Automation Systems:

    • Programmable logic controllers (PLCs)
    • Human-machine interfaces (HMIs)
    • Motor drives

  5. Test and Measurement Instruments:

    • Oscilloscopes
    • Signal generators
    • Spectrum analyzers

Detailed Alternative Models

Some alternative models to the SI5335A-B07891-GMR include:

  • SI5338A-B-GM
  • SI5341B-B-GM
  • SI5368A-B-GM
  • SI5380A-B-GM
  • SI5395A-B-GM

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5335A-B07891-GMR? A: The maximum output frequency is