SI5334J-B02374-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 20-QFN (Quad Flat No-Lead)
• Essence: Provides clock signals with precise frequency and phase control for various applications.

Specifications

• Input Frequency Range: 1 MHz to 710 MHz
• Output Frequency Range: 8 kHz to 945 MHz
• Number of Outputs: 4
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDDO: Output Power Supply
2. VDD: Core Power Supply
3. GND: Ground
4. XIN: Crystal Oscillator Input
5. XOUT: Crystal Oscillator Output
6. CLK0_OUT: Clock Output 0
7. CLK1_OUT: Clock Output 1
8. CLK2_OUT: Clock Output 2
9. CLK3_OUT: Clock Output 3
10. SDA: I2C Serial Data
11. SCL: I2C Serial Clock
12. OE_N: Output Enable
13. RST_N: Reset
14. NC: Not Connected
15. NC: Not Connected
16. NC: Not Connected
17. NC: Not Connected
18. NC: Not Connected
19. NC: Not Connected
20. NC: Not Connected

Functional Features

• Flexible frequency synthesis and multiplication.
• Low jitter and phase noise performance.
• Programmable output formats and levels.
• I2C interface for easy configuration.
• Built-in self-test and diagnostic features.

Advantages and Disadvantages

Advantages: - Wide frequency range. - High-performance clock generation. - Programmable for various applications. - Low jitter and phase noise.

Disadvantages: - Requires external crystal oscillator. - Limited number of outputs (4).

Scope of Application Products

• Telecommunications equipment.
• Networking devices.
• Data centers.
• Industrial automation systems.
• Test and measurement instruments.

Working Principles

The SI5334J-B02374-GMR uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input frequency and multiplies it to produce the desired output frequency with low jitter and phase noise.

Detailed Application Field Cases

1. Telecommunications: Used in base stations to provide synchronized clock signals for multiple transceivers.
2. Networking: Enables precise timing synchronization between network switches and routers.
3. Data Centers: Provides accurate clock signals for server clusters and storage systems.
4. Industrial Automation: Synchronizes control systems and sensors in manufacturing processes.
5. Test and Measurement: Ensures precise timing for accurate data acquisition and analysis.

Detailed Alternative Models

• SI5338J-B02374-GMR
• SI5341J-B02374-GMR
• SI5342J-B02374-GMR
• SI5343J-B02374-GMR
• SI5344J-B02374-GMR

5 Common Technical Questions and Answers

1. Q: Can I use an external clock source instead of a crystal oscillator? A: Yes, the SI5334J-B02374-GMR supports both crystal and external clock inputs.

2. Q: How do I program the output frequencies? A: The device can be programmed through the I2C interface using the provided software or register settings.

3. Q: What is the typical jitter performance of this clock generator? A: The SI5334J-B02374-GMR has a typical RMS jitter of less than 1 ps.

4. Q: Can I synchronize multiple SI5334J-B02374-GMR devices together? A: Yes, the devices can be synchronized using the SYNCIN and SYNCOUT pins.

5. Q: What is the power supply voltage range for this IC? A: The SI5334J-B02374-GMR operates with a supply voltage range of 2.5 V to 3.3 V.

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