SI5338A-B04201-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-leads)
• Essence: Provides clock signals for various electronic devices
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 945MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

The SI5338A-B04201-GMR has a total of 48 pins. The pin configuration is as follows:

1. VDDO
2. VDDO
3. VDDO
4. VDDO
5. VDDO
6. VDDO
7. VDDO
8. VDDO
9. VDDO
10. VDDO
11. VDDO
12. VDDO
13. VDDO
14. VDDO
15. VDDO
16. VDDO
17. VDDO
18. VDDO
19. VDDO
20. VDDO
21. VDDO
22. VDDO
23. VDDO
24. VDDO
25. VDDO
26. VDDO
27. VDDO
28. VDDO
29. VDDO
30. VDDO
31. VDDO
32. VDDO
33. VDDO
34. VDDO
35. VDDO
36. VDDO
37. VDDO
38. VDDO
39. VDDO
40. VDDO
41. VDDO
42. VDDO
43. VDDO
44. VDDO
45. VDDO
46. VDDO
47. VDDO
48. VDDO

Functional Characteristics

• Programmable output frequencies with fine resolution
• Low jitter for accurate timing requirements
• Flexible output formats to support various devices
• Integrated loop filter for simplified design
• Spread Spectrum Clocking (SSC) for reduced electromagnetic interference

Advantages and Disadvantages

Advantages: - Wide input voltage range allows compatibility with different power supplies - High frequency accuracy ensures precise timing in electronic systems - Programmable output frequencies offer flexibility for diverse applications

Disadvantages: - Limited output frequency range compared to some specialized clock generators - Requires careful consideration of power supply noise for optimal performance

Applicable Range of Products

The SI5338A-B04201-GMR is suitable for a wide range of applications, including: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Consumer electronics

Working Principles

The SI5338A-B04201-GMR utilizes a phase-locked loop (PLL) architecture to generate clock signals. It takes an input reference clock and uses internal dividers and multipliers to produce multiple output clocks with programmable frequencies. The PLL ensures that the output clocks are synchronized and have low jitter.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338A-B04201-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: It can be employed in switches, routers, and network interface cards to generate precise clock signals for reliable data communication.
3. Data Centers: The IC can be utilized in servers, storage systems, and network equipment within data centers to ensure accurate timing for efficient data processing and transfer.
4. Industrial Automation Systems: It can be integrated into programmable logic controllers (PLCs), motor drives, and industrial robots to synchronize various components and enable precise control.
5. Consumer Electronics: The SI5338A-B04201-GMR can be used in smart TVs, set-top boxes, and gaming consoles to provide stable clock signals for audio and video processing.

Detailed Alternative Models

1. SI5338B-B04201-GMR: Similar to SI5338A-B04201-GMR but with additional features for enhanced performance.
2. SI5339A-B04201-GMR: A higher frequency version of the SI5338A-B04201-GMR with extended output range.
3. SI5340A-B04201-GMR: A more advanced clock generator with additional features and higher