SI5338N-B05174-GMR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 48-pin QFN
• Essence: Clock generation and multiplication for various electronic systems
• 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 710MHz
• Output Format: LVCMOS, LVDS, HCSL
• Programmable Features: Output frequency, spread spectrum modulation, output format, input clock source selection
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXA
5. VDDI
6. GND
7. CLKIN
8. GND
9. CLKOUT0
10. CLKOUT1
11. CLKOUT2
12. CLKOUT3
13. CLKOUT4
14. CLKOUT5
15. CLKOUT6
16. CLKOUT7
17. CLKOUT8
18. CLKOUT9
19. CLKOUT10
20. CLKOUT11
21. CLKOUT12
22. CLKOUT13
23. CLKOUT14
24. CLKOUT15
25. CLKOUT16
26. CLKOUT17
27. CLKOUT18
28. CLKOUT19
29. CLKOUT20
30. CLKOUT21
31. CLKOUT22
32. CLKOUT23
33. CLKOUT24
34. CLKOUT25
35. CLKOUT26
36. CLKOUT27
37. CLKOUT28
38. CLKOUT29
39. CLKOUT30
40. CLKOUT31
41. VDDO
42. GND
43. SDA
44. SCL
45. GND
46. VDDI
47. GND
48. VDDO

Functional Characteristics

• Generates up to 32 programmable clock outputs
• Supports various output formats (LVCMOS, LVDS, HCSL)
• Low jitter for precise timing requirements
• Spread spectrum modulation for EMI reduction
• Flexible input clock source selection
• I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High frequency accuracy - Programmable output frequencies - Low jitter performance - Wide operating temperature range

Disadvantages: - Requires external I2C interface for configuration - Limited number of output formats supported

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems
• Consumer electronics

Working Principles

The SI5338N-B05174-GMR is a clock generator and multiplier integrated circuit. It takes an input clock signal and generates multiple output clock signals with programmable frequencies. The device uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to achieve accurate and stable clock generation. The programmable features allow users to customize the output frequencies and other parameters according to their specific system requirements.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338N-B05174-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
2. Networking Devices: Ethernet switches, routers, and network interface cards can benefit from the precise clock generation capabilities of this IC, ensuring reliable data communication.
3. Data Centers: Clock synchronization is crucial in data centers to maintain the integrity of data transmission and storage. This IC can be used to generate synchronized clock signals for servers, storage systems, and network equipment.
4. Industrial Automation Systems: Programmable output frequencies make this IC suitable for various industrial automation applications, such as PLCs (Programmable Logic Controllers) and motion control systems.
5. Consumer Electronics: The SI5338N-B05174-GMR can be utilized in consumer electronics devices that require accurate timing, such as high-end audio/video equipment, gaming consoles, and smart home devices.

Detailed Alternative Models

1. SI5338N-B05175-GMR: Similar to SI5338N-B05174-GMR but with additional features for spread spectrum modulation.
2. SI5338N-B05176-GMR: Higher frequency range and more output channels compared to SI5338N-B05174-GMR.
3. SI5338N-B05177-GMR: Lower power consumption variant of SI5338N-B05174-GMR with reduced output channels.

5 Common Technical Questions and Answers

1. Q