SI5338M-B04122-GMR

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 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, output format, spread spectrum modulation, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. GND: Ground
3. XAXB: Crystal Oscillator Inputs
4. XAXT: Crystal Oscillator Outputs
5. SDA: I2C Serial Data Input
6. SCL: I2C Serial Clock Input
7. VDDI: Digital Power Supply
8. GND: Ground
9. CLKOUT0: Clock Output 0
10. CLKOUT1: Clock Output 1
11. CLKOUT2: Clock Output 2
12. CLKOUT3: Clock Output 3
13. CLKOUT4: Clock Output 4
14. CLKOUT5: Clock Output 5
15. CLKOUT6: Clock Output 6
16. CLKOUT7: Clock Output 7
17. CLKOUT8: Clock Output 8
18. CLKOUT9: Clock Output 9
19. CLKOUT10: Clock Output 10
20. CLKOUT11: Clock Output 11
21. CLKOUT12: Clock Output 12
22. CLKOUT13: Clock Output 13
23. CLKOUT14: Clock Output 14
24. CLKOUT15: Clock Output 15
25. VDDO: Output Power Supply
26. GND: Ground
27. VDDI: Digital Power Supply
28. GND: Ground
29. NC: No Connection
30. NC: No Connection
31. NC: No Connection
32. NC: No Connection
33. NC: No Connection
34. NC: No Connection
35. NC: No Connection
36. NC: No Connection
37. NC: No Connection
38. NC: No Connection
39. NC: No Connection
40. NC: No Connection
41. NC: No Connection
42. NC: No Connection
43. NC: No Connection
44. NC: No Connection
45. NC: No Connection
46. NC: No Connection
47. NC: No Connection
48. NC: No Connection

Functional Characteristics

• High-frequency clock generation and multiplication
• Low jitter and phase noise performance
• Programmable output formats for compatibility with various systems
• Spread spectrum modulation support for EMI reduction
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - High-performance clock generation with precise frequency control - Wide range of output frequencies and formats - Flexible programmability for customization - Low jitter and phase noise for improved system performance

Disadvantages: - Requires external crystal oscillator for input reference - Limited number of clock outputs (16 in total)

Applicable Range of Products

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

Working Principles

The SI5338M-B04122-GMR is a clock generator IC that uses an external crystal oscillator as the input reference. It generates multiple clock outputs with precise frequency control and low jitter. The device can be programmed through the I2C interface to set the desired output frequencies, formats, and other parameters. It also supports spread spectrum modulation for reducing electromagnetic interference (EMI).

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338M-B04122-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
2. Networking Devices: It can be utilized in network switches, routers, and servers to generate accurate clock signals for data synchronization and packet processing.
3. Data Storage Systems: The IC can be employed in storage arrays and RAID controllers to generate precise clock signals for data read/write operations and system synchronization.
4. Industrial Automation: It can be integrated into programmable logic controllers (PLCs), motor drives, and robotics systems to provide accurate timing signals for precise control and synchronization.
5. Test and Measurement Instruments: The device can be used in oscillosc