SI5338M-B03871-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 48-pin QFN (Quad Flat No-Lead)
• Essence: Highly integrated clock generator IC
• 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 differential or 16 single-ended
• Output Types: LVPECL, LVDS, HCSL, CMOS
• Programmable Features: Output frequency, output format, spread spectrum modulation, input reference selection, etc.

Detailed and Complete Pin Configuration

The SI5338M-B03871-GMR has a total of 48 pins. The pin configuration is as follows:

1. VDDO_0
2. VSSO_0
3. OUT0_N
4. OUT0_P
5. VDDO_1
6. VSSO_1
7. OUT1_N
8. OUT1_P
9. VDDO_2
10. VSSO_2
11. OUT2_N
12. OUT2_P
13. VDDO_3
14. VSSO_3
15. OUT3_N
16. OUT3_P
17. VDDO_4
18. VSSO_4
19. OUT4_N
20. OUT4_P
21. VDDO_5
22. VSSO_5
23. OUT5_N
24. OUT5_P
25. VDDO_6
26. VSSO_6
27. OUT6_N
28. OUT6_P
29. VDDO_7
30. VSSO_7
31. OUT7_N
32. OUT7_P
33. VDDO_8
34. VSSO_8
35. OUT8_N
36. OUT8_P
37. VDDO_9
38. VSSO_9
39. OUT9_N
40. OUT9_P
41. VDDO_10
42. VSSO_10
43. OUT10_N
44. OUT10_P
45. VDDO_11
46. VSSO_11
47. OUT11_N
48. OUT11_P

Functional Characteristics

• High-frequency accuracy and stability
• Low jitter performance for precise timing applications
• Flexible output format options to support various interface standards
• Programmable features allow customization of output frequencies and modulation schemes
• Input reference selection for synchronization with external clock sources
• Spread spectrum modulation capability for reducing electromagnetic interference (EMI)

Advantages and Disadvantages

Advantages: - High integration reduces component count and board space requirements - Wide output frequency range supports diverse applications - Programmability enables flexibility and adaptability - Low jitter performance ensures accurate timing in sensitive systems

Disadvantages: - Complexity of programming and configuration may require technical expertise - Limited number of outputs compared to some other clock generator ICs - Higher cost compared to simpler clock generation solutions

Applicable Range of Products

The SI5338M-B03871-GMR is suitable for a wide range of applications that require precise clock generation and distribution. Some common areas of application include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments - Audio/video equipment

Working Principles

The SI5338M-B03871-GMR utilizes a combination of phase-locked loop (PLL) and fractional-N synthesis techniques to generate accurate clock signals. It takes an input reference clock and uses internal dividers, multipliers, and programmable feedback paths to generate multiple output frequencies with low jitter and high frequency accuracy.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338M-B03871-GMR can be used in base stations, routers, and switches to provide precise clock signals for data transmission and synchronization.
2. Networking Devices: Ethernet switches, routers, and network interface cards can benefit from the accurate timing provided by the SI5338M-B03871-GMR, ensuring reliable data transfer.
3. Data Centers: Clock synchronization is crucial in data centers for efficient data processing and storage. The SI5338M-B03871-GMR can be used to generate synchronized clocks for servers, storage systems, and network equipment.
4. Industrial Automation Systems: Programmable logic controllers (PLCs), motor drives, and other industrial automation devices require accurate timing for precise control. The SI