SI5338Q-B03110-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: QFN (Quad Flat No-leads) package
• Essence: Clock generation and multiplication for various electronic devices
• 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 945MHz
• Number of Outputs: 4
• Programmable Features: Output frequency, output voltage levels, spread spectrum modulation, clock skew adjustment

Detailed and Complete Pin Configuration

The SI5338Q-B03110-GMR has a total of 24 pins. The pin configuration is as follows:

1. VDDO1
2. GND
3. VDDO2
4. GND
5. VDDO3
6. GND
7. VDDO4
8. GND
9. XAXB
10. XAXA
11. XBXB
12. XBXA
13. CLKIN
14. GND
15. SDA
16. SCL
17. GND
18. NC
19. NC
20. GND
21. VDDI
22. GND
23. VDD
24. GND

Functional Characteristics

• Flexible clock generation and multiplication
• Low phase noise and jitter
• High frequency accuracy
• Support for multiple output frequencies
• Programmable features for customization
• Spread spectrum modulation for EMI reduction
• Clock skew adjustment for synchronization purposes

Advantages and Disadvantages

Advantages: - Wide input voltage range - Programmable features for customization - Low jitter and phase noise - High frequency accuracy

Disadvantages: - Limited number of outputs (4) - Requires external components for proper operation

Applicable Range of Products

The SI5338Q-B03110-GMR is suitable for a wide range of electronic devices that require clock generation and multiplication. It can be used in applications such as telecommunications, networking equipment, data centers, industrial automation, and consumer electronics.

Working Principles

The SI5338Q-B03110-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. The input clock signal is multiplied and divided to produce multiple output frequencies with high accuracy and low jitter.

Detailed Application Field Plans

1. Telecommunications: Used in network switches and routers for clock synchronization and timing.
2. Data Centers: Provides accurate clock signals for server systems and storage devices.
3. Industrial Automation: Enables precise timing in control systems and PLCs (Programmable Logic Controllers).
4. Consumer Electronics: Used in audio/video equipment, gaming consoles, and set-top boxes for synchronization and timing purposes.

Detailed Alternative Models

1. SI5338A-B03110-GMR: Similar specifications and pin configuration, but with additional features for enhanced performance.
2. SI5338B-B03110-GMR: Lower cost alternative with slightly reduced specifications and features.
3. SI5338C-B03110-GMR: Higher-end model with extended temperature range and improved reliability.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338Q-B03110-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I adjust the output voltage levels? A: Yes, the SI5338Q-B03110-GMR supports programmable output voltage levels.

3. Q: Does the SI5338Q-B03110-GMR support spread spectrum modulation? A: Yes, it has built-in support for spread spectrum modulation to reduce electromagnetic interference (EMI).

4. Q: How many outputs can I have with this clock generator? A: The SI5338Q-B03110-GMR provides 4 output channels.

5. Q: What is the input voltage range for this IC? A: The input voltage range is from 2.375V to 3.63V.

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