SI5338A-B02179-GM

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 48-pin QFN (Quad Flat No-Lead)
• Essence: Provides multiple clock outputs with precise frequency and phase control
• 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: LVPECL, LVDS, HCSL, CMOS
• Programmable Features: Frequency, Phase, Output Format, Spread Spectrum, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. VDDI: Input Power Supply
3. GND: Ground
4. XAXB0: Differential Clock Input
5. XAXB1: Differential Clock Input
6. CLKIN0: Single-Ended Clock Input
7. CLKIN1: Single-Ended Clock Input
8. REFCLK: Reference Clock Input
9. SDA: I2C Serial Data Input
10. SCL: I2C Serial Clock Input
11. OUT0: Clock Output
12. OUT1: Clock Output
13. OUT2: Clock Output
14. OUT3: Clock Output
15. OUT4: Clock Output
16. OUT5: Clock Output
17. OUT6: Clock Output
18. OUT7: Clock Output
19. OUT8: Clock Output
20. OUT9: Clock Output
21. OUT10: Clock Output
22. OUT11: Clock Output
23. OUT12: Clock Output
24. OUT13: Clock Output
25. OUT14: Clock Output
26. OUT15: Clock Output
27. OUT16: Clock Output
28. OUT17: Clock Output
29. OUT18: Clock Output
30. OUT19: Clock Output
31. OUT20: Clock Output
32. OUT21: Clock Output
33. OUT22: Clock Output
34. OUT23: Clock Output
35. OUT24: Clock Output
36. OUT25: Clock Output
37. OUT26: Clock Output
38. OUT27: Clock Output
39. OUT28: Clock Output
40. OUT29: Clock Output
41. OUT30: Clock Output
42. OUT31: Clock Output
43. VDDO: Output Power Supply
44. VDDO: Output Power Supply
45. VDDO: Output Power Supply
46. VDDO: Output Power Supply
47. GND: Ground
48. GND: Ground

Functional Characteristics

• High-frequency clock generation and multiplication
• Low jitter and phase noise performance
• Programmable output frequencies and formats
• Spread spectrum modulation for EMI reduction
• I2C interface for configuration and control

Advantages and Disadvantages

Advantages: - Wide input voltage range - Precise frequency and phase control - Multiple clock outputs - Low jitter and phase noise - Programmable features for flexibility

Disadvantages: - Complex pin configuration - Requires external reference clock - Limited output frequency range

Applicable Range of Products

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

Working Principles

The SI5338A-B02179-GM is a clock generator IC that generates multiple clock signals with precise frequency and phase control. It accepts various input clock formats and provides programmable output frequencies in different formats such as LVPECL, LVDS, HCSL, and CMOS. The IC utilizes an internal PLL (Phase-Locked Loop) to multiply the input clock frequency and generate the desired output frequencies. The configuration and control of the IC are done through the I2C interface.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338A-B02179-GM can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission.
2. Networking Devices: It can be utilized in network switches, routers, and gateways to generate clock signals for precise data synchronization.
3. Data Centers: The IC can be employed in data center servers and storage systems to ensure accurate timing for data processing and storage operations.
4. Industrial Automation Systems: It can be integrated into industrial control systems, PLCs (Programmable Logic Controllers), and robotics to synchronize various processes and devices.
5. Test and Measurement Instruments: The SI5338A-B02179-GM can be used in oscilloscopes,