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SI5335B-B07957-GMR
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SI5335B-B07957-GMR

Overview

  • Category: Integrated Circuit
  • Use: Clock Generator and Multiplier
  • Characteristics: High-performance, Low-jitter, Programmable
  • Package: 48-pin QFN
  • Essence: Clock generation and multiplication
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 808 MHz
  • Output Format: LVCMOS, LVDS, HCSL, CML
  • Supply Voltage: 2.375 V to 3.63 V
  • Operating Temperature Range: -40°C to +85°C
  • Phase Jitter: < 0.3 ps RMS (typical)

Pin Configuration

The SI5335B-B07957-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. VDDO_12
  14. VDDO_13
  15. VDDO_14
  16. VDDO_15
  17. VDDO_16
  18. VDDO_17
  19. VDDO_18
  20. VDDO_19
  21. VDDO_20
  22. VDDO_21
  23. VDDO_22
  24. VDDO_23
  25. VDDO_24
  26. VDDO_25
  27. VDDO_26
  28. VDDO_27
  29. VDDO_28
  30. VDDO_29
  31. VDDO_30
  32. VDDO_31
  33. VDDO_32
  34. VDDO_33
  35. VDDO_34
  36. VDDO_35
  37. VDDO_36
  38. VDDO_37
  39. VDDO_38
  40. VDDO_39
  41. VDDO_40
  42. VDDO_41
  43. VDDO_42
  44. VDDO_43
  45. VDDO_44
  46. VDDO_45
  47. VDDO_46
  48. VDDO_47

Functional Characteristics

  • Flexible clock generation and multiplication options
  • Programmable output formats and frequencies
  • Low phase jitter for high-performance applications
  • Integrated EEPROM for storing configuration settings
  • Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

Advantages: - Wide frequency range - Low jitter performance - Programmable options for flexibility - Integrated EEPROM for easy configuration

Disadvantages: - Limited pin count for complex applications - Requires external components for certain features

Applicable Range of Products

The SI5335B-B07957-GMR is suitable for various applications that require precise clock generation and multiplication. It can be used in telecommunications, networking, industrial automation, and consumer electronics.

Working Principles

The SI5335B-B07957-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. The device takes an input reference clock and generates multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

  1. Telecommunications: The SI5335B-B07957-GMR can be used in telecommunications equipment such as routers, switches, and base stations to provide accurate clock signals for data transmission.
  2. Networking: It is suitable for networking devices like Ethernet switches and routers, ensuring precise timing synchronization between network components.
  3. Industrial Automation: The device can be utilized in industrial automation systems for synchronizing various control modules and sensors.
  4. Consumer Electronics: It can be integrated into consumer electronic devices like set-top boxes, gaming consoles, and audio/video equipment to ensure accurate timing for multimedia applications.

Detailed Alternative Models

  • SI5338A-B-GM
  • SI5347A-B-GM
  • SI5368A-B-GM

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency range supported by the SI5335B-B07957-GMR? A: The SI5335B-B07957-GMR supports a frequency range of 1 MHz to 808 MHz.

  2. Q: Can