SI5338A-B05028-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: 28-pin QFN (Quad Flat No-Lead)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 350MHz
• Output Format: LVCMOS, LVDS, HCSL, or LVPECL
• Supply Current: 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

1. VDDO
2. GND
3. XAXB
4. XAXT
5. XBXB
6. XBXT
7. VDDI
8. GND
9. SDA
10. SCL
11. VDDO
12. GND
13. OUT0
14. OUT1
15. OUT2
16. OUT3
17. OUT4
18. OUT5
19. OUT6
20. OUT7
21. VDDO
22. GND
23. VDDO
24. GND
25. VDDO
26. GND
27. VDDO
28. GND

Functional Characteristics

• Clock multiplication and division
• Spread Spectrum Clocking (SSC) support
• Programmable output skew
• I2C interface for configuration
• Power-down mode for reduced power consumption

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Flexible output options - Programmable features

Disadvantages: - Requires I2C interface for configuration - Limited output frequency range

Applicable Range of Products

• Communication systems
• Data centers
• Industrial automation
• Test and measurement equipment
• Consumer electronics

Working Principles

The SI5338A-B05028-GMR is a clock generator and multiplier IC. It takes an input clock signal and generates multiple output clocks with programmable frequencies. The device uses PLL (Phase-Locked Loop) technology to multiply or divide the input frequency according to the desired output frequencies. The configuration of the device can be done through the I2C interface, allowing flexibility in setting up the output frequencies and other parameters.

Detailed Application Field Plans

1. Communication Systems: The SI5338A-B05028-GMR can be used in communication systems to generate synchronized clocks for various components, such as processors, memory interfaces, and data converters.
2. Data Centers: In data centers, this IC can provide precise clock signals for networking equipment, storage devices, and servers, ensuring reliable data transmission and processing.
3. Industrial Automation: Clock synchronization is crucial in industrial automation applications. This IC can generate accurate clocks for PLCs (Programmable Logic Controllers), motor drives, and sensors, improving system performance.
4. Test and Measurement Equipment: The SI5338A-B05028-GMR can be utilized in test and measurement equipment to generate stable and precise clocks for signal generation, data acquisition, and timing analysis.
5. Consumer Electronics: Clock generation is essential in consumer electronics like TVs, set-top boxes, and gaming consoles. This IC can provide reliable clock signals for video processing, audio playback, and user interface operations.

Detailed Alternative Models

1. SI5338B-B05028-GMR: Similar to SI5338A-B05028-GMR but with additional features.
2. SI5339A-B05028-GMR: Clock generator and multiplier IC with extended frequency range.
3. SI5341A-B05028-GMR: High-performance clock generator IC with advanced jitter reduction techniques.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338A-B05028-GMR? A: The maximum output frequency is 350MHz.

2. Q: Can I use this IC with a 3.3V power supply? A: Yes, the input voltage range is 2.375V to 3.63V, which includes 3.3V.

3. Q: Does the SI5338A-B05028-GMR support LVPECL output format? A: Yes, it supports LVPECL, as well as other formats like LVCMOS, LVDS, and HCSL.

4. Q: How can I program the output frequencies of this IC? A: The SI5338A-B05028-GMR