SI5338L-B06239-GMR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
• Package: 24-pin QFN
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Supply Voltage: 2.5V to 3.3V
• Output Frequency Range: 1kHz to 710MHz
• Number of Outputs: 8
• Output Types: LVCMOS, LVDS, HCSL
• Programmable Features: Output frequency, output format, spread spectrum modulation, input reference selection

Detailed Pin Configuration

1. VDDO1: Power supply for Output 1
2. OUT1: Output 1
3. GND: Ground
4. OUT2: Output 2
5. VDDO2: Power supply for Output 2
6. OUT3: Output 3
7. VDDO3: Power supply for Output 3
8. OUT4: Output 4
9. VDDO4: Power supply for Output 4
10. OUT5: Output 5
11. VDDO5: Power supply for Output 5
12. OUT6: Output 6
13. VDDO6: Power supply for Output 6
14. OUT7: Output 7
15. VDDO7: Power supply for Output 7
16. OUT8: Output 8
17. VDDO8: Power supply for Output 8
18. VDD: Power supply for internal circuitry
19. SDA: Serial Data Input
20. SCL: Serial Clock Input
21. GND: Ground
22. XIN: Crystal Input
23. XOUT: Crystal Output
24. NC: No Connection

Functional Characteristics

• Flexible output frequency programming
• Low jitter performance for high-quality clock signals
• Spread spectrum modulation for EMI reduction
• Multiple output formats for compatibility with different systems
• Wide supply voltage range for versatility
• Easy configuration through serial interface

Advantages and Disadvantages

Advantages: - High frequency accuracy - Programmable features for customization - Low jitter performance - Multiple output formats - Wide supply voltage range

Disadvantages: - Relatively complex pin configuration - Requires external crystal for operation

Applicable Range of Products

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

Working Principles

The SI5338L-B06239-GMR is a clock generator and multiplier integrated circuit. It generates clock signals with programmable frequencies and outputs them through multiple channels. The device uses an external crystal as the reference input and internally generates the desired output frequencies using PLL (Phase-Locked Loop) technology. The programmable features allow users to customize the output frequencies, formats, and other parameters according to their specific requirements.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338L-B06239-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: Ethernet switches, routers, and network interface cards can benefit from the precise clock generation capabilities of this IC, ensuring reliable data transfer.
3. Data Centers: Clock synchronization is crucial in data centers to maintain the integrity of data transmission. This IC can be used in servers, storage systems, and network equipment within data centers.
4. Industrial Automation Systems: PLCs (Programmable Logic Controllers), motor drives, and other industrial automation devices require accurate timing signals for precise control. The SI5338L-B06239-GMR can provide the necessary clock signals.
5. Consumer Electronics: High-end audio/video equipment, gaming consoles, and smart TVs can utilize this IC to generate stable clock signals for improved performance.

Detailed Alternative Models

1. SI5332L-B06239-GMR: Similar to SI5338L-B06239-GMR but with fewer output channels.
2. SI5341L-B06239-GMR: Clock generator with higher frequency range and more advanced features.
3. SI5324L-B06239-GMR: Clock multiplier with lower output frequency range and simplified configuration options.
4. SI5368L-B06239-GMR: Clock generator and jitter attenuator with additional features for reducing clock signal noise.
5. SI5380L-B06239-GMR: Clock generator with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency stability.

5 Common Technical Questions and Answers

1. Q: Can I use a different crystal than the recommended one? A: It is not recommended