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SI5335A-B07961-GMR
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SI5335A-B07961-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 (Quad Flat No-leads)
  • 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: 12
  • Supply Voltage: 2.5V or 3.3V
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5335A-B07961-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. VDDO_8
  10. VDDO_9
  11. VDDO_10
  12. VDDO_11
  13. GND
  14. XAXB_SEL
  15. SDA
  16. SCL
  17. VDDI
  18. VDDXO
  19. VDDREF
  20. VDDOSC
  21. VDDPLL
  22. VDDA
  23. VDDP
  24. VDDOE
  25. VDD
  26. VDD
  27. VDD
  28. VDD
  29. VDD
  30. VDD
  31. VDD
  32. VDD
  33. VDD
  34. VDD
  35. VDD
  36. VDD
  37. VDD
  38. VDD
  39. VDD
  40. VDD
  41. VDD
  42. VDD
  43. VDD
  44. VDD
  45. VDD
  46. VDD
  47. VDD
  48. VDD

Functional Characteristics

  • Clock generation and multiplication for various applications
  • Programmable output frequencies with fine resolution
  • Low jitter for high-performance systems
  • Flexible input/output options for versatile connectivity
  • Integrated loop filter for simplified design

Advantages and Disadvantages

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

Disadvantages: - Requires external components for proper operation - Limited output frequency range compared to some alternatives

Applicable Range of Products

The SI5335A-B07961-GMR is suitable for a wide range of applications, including: - Telecommunications - Networking equipment - Data centers - Industrial automation - Test and measurement instruments

Working Principles

The SI5335A-B07961-GMR operates by generating and multiplying clock signals based on the input reference frequency. It utilizes a phase-locked loop (PLL) architecture to achieve precise frequency synthesis. The programmable nature of the device allows for flexibility in generating different output frequencies.

Detailed Application Field Plans

  1. Telecommunications: The SI5335A-B07961-GMR can be used in telecommunications equipment to generate clock signals for data transmission and synchronization.
  2. Networking Equipment: It can be employed in network switches and routers to provide accurate timing for data packet processing.
  3. Data Centers: The device is suitable for use in data centers to synchronize various components and ensure reliable operation.
  4. Industrial Automation: It can be utilized in industrial automation systems to synchronize control signals and enable precise timing for critical processes.
  5. Test and Measurement Instruments: The SI5335A-B07961-GMR can be integrated into test and measurement instruments to generate stable clock signals for accurate measurements.

Detailed Alternative Models

  1. SI5338A-B07961-GMR: Similar to the SI5335A-B07961-GMR, but with additional features such as spread spectrum modulation.
  2. SI5341B-B07961-GMR: Offers higher output frequency range and more output channels compared to the SI5335A-B07961-GMR.
  3. SI5368A-B07961-GMR: Provides advanced clock synchronization capabilities and support for multiple input reference frequencies.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5335A-B07961-GMR? A: The maximum output frequency is 945MHz.

  2. Q: Can I use a 3.3V power supply for