SI5338K-B08986-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: QFN-48
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 710MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338K-B08986-GMR has a total of 48 pins. The pin configuration is as follows:

1. VDDO
2. GND
3. XAXB
4. XAXA
5. XBXB
6. XBXA
7. VDDI
8. GND
9. CLKIN
10. GND
11. CLKOUT0
12. GND
13. CLKOUT1
14. GND
15. CLKOUT2
16. GND
17. CLKOUT3
18. GND
19. CLKOUT4
20. GND
21. CLKOUT5
22. GND
23. CLKOUT6
24. GND
25. CLKOUT7
26. GND
27. CLKOUT8
28. GND
29. CLKOUT9
30. GND
31. CLKOUT10
32. GND
33. CLKOUT11
34. GND
35. CLKOUT12
36. GND
37. CLKOUT13
38. GND
39. CLKOUT14
40. GND
41. CLKOUT15
42. GND
43. CLKOUT16
44. GND
45. CLKOUT17
46. GND
47. CLKOUT18
48. GND

Functional Characteristics

• Clock generation and multiplication with programmable output frequencies
• Low jitter for improved signal integrity
• Flexible input/output options for compatibility with various systems
• High-frequency performance for demanding applications

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for compatibility with different power supplies - Programmable output frequencies offer flexibility in system design - Low jitter ensures high-quality clock signals

Disadvantages: - Limited output frequency range compared to some other clock generators - Requires careful consideration of power supply requirements

Applicable Range of Products

The SI5338K-B08986-GMR is suitable for a wide range of applications, including: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338K-B08986-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input clock signal and generates multiple output clocks with programmable frequencies. The device's internal circuitry ensures low jitter and high-frequency performance.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338K-B08986-GMR can be used in base stations, routers, and switches to provide accurate and synchronized clock signals for data transmission.
2. Networking Devices: This IC is suitable for use in network switches, routers, and gateways to ensure precise timing synchronization between different network components.
3. Data Centers: The SI5338K-B08986-GMR can be employed in data centers to generate clock signals for servers, storage systems, and network equipment, ensuring reliable data transmission.
4. Industrial Automation Systems: Clock synchronization is crucial in industrial automation applications. This IC can provide accurate timing signals for PLCs (Programmable Logic Controllers), motion controllers, and other automation devices.
5. Test and Measurement Instruments: Precise timing is essential in test and measurement instruments. The SI5338K-B08986-GMR can generate stable clock signals for oscilloscopes, signal generators, and other testing equipment.

Detailed Alternative Models

1. SI5338A-B08986-GMR: Similar to the SI5338K-B08986-GMR but with a different package option (QFN-32).
2. SI5338B-B08986-GMR: Another variant of the SI5338 series, offering additional features such as spread spectrum modulation.
3. SI5339K-B08986-GMR: A related model with enhanced performance and extended frequency range.

5 Common Technical Questions and Answers