SI5351A-B06302-GMR

Basic Information Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: High Frequency Accuracy, Low Phase Noise
• Package: QFN (Quad Flat No-Lead)
• Essence: Programmable PLL Clock Generator
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.5V to 3.63V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <1 ps RMS (typical)

Pin Configuration

The SI5351A-B06302-GMR has a total of 20 pins. The pin configuration is as follows:

1. VDD
2. GND
3. XTAL1
4. XTAL2
5. SDA
6. SCL
7. CLK0
8. CLK1
9. CLK2
10. OE
11. NC
12. NC
13. NC
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC

Functional Characteristics

• Programmable PLL clock generator with three output channels
• Supports frequency synthesis, multiplication, and division
• Integrated crystal oscillator for accurate frequency generation
• I2C interface for easy control and configuration
• Low phase noise for high-quality clock signals

Advantages and Disadvantages

Advantages: - Wide frequency range - High frequency accuracy - Low phase noise - Programmable and flexible configuration

Disadvantages: - Requires external crystal oscillator - Limited number of output channels

Applicable Range of Products

The SI5351A-B06302-GMR is commonly used in various electronic devices and systems that require accurate clock signals. It is suitable for applications such as:

• Communication equipment
• Test and measurement instruments
• Audio and video equipment
• Industrial automation systems
• Embedded systems

Working Principles

The SI5351A-B06302-GMR utilizes a phase-locked loop (PLL) to generate precise clock signals. It takes an input frequency from an external crystal oscillator and uses frequency synthesis techniques to generate output frequencies within the specified range. The PLL allows for programmable frequency multiplication, division, and synthesis, providing flexibility in generating clock signals for different applications.

Detailed Application Field Plans

1. Communication Equipment: The SI5351A-B06302-GMR can be used in transceivers, base stations, and routers to provide accurate clock signals for data transmission and synchronization.

2. Test and Measurement Instruments: This IC can be integrated into oscilloscopes, signal generators, and spectrum analyzers to ensure precise timing and synchronization of measurements.

3. Audio and Video Equipment: The SI5351A-B06302-GMR is suitable for use in audio/video receivers, digital televisions, and multimedia players to maintain accurate timing for audio and video processing.

4. Industrial Automation Systems: It can be employed in programmable logic controllers (PLCs), motor control systems, and robotics to synchronize various processes and ensure precise timing.

5. Embedded Systems: This IC can be utilized in microcontrollers, single-board computers, and IoT devices to generate accurate clock signals for system operation and communication.

Detailed Alternative Models

Some alternative models to the SI5351A-B06302-GMR include:

• SI5351B-B06302-GMR
• SI5351C-B06302-GMR
• SI5351D-B06302-GMR
• SI5351E-B06302-GMR
• SI5351F-B06302-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that can be generated by the SI5351A-B06302-GMR? A: The maximum frequency range of this IC is 160 MHz.

2. Q: Can I use an external clock source instead of a crystal oscillator? A: Yes, the SI5351A-B06302-GMR supports both crystal and external clock inputs.

3. Q: How many output channels does this IC have? A: The SI5351A-B06302-GMR has three output channels.

4. Q: What is the typical phase jitter of this IC? A: The typical phase jitter is less than 1 ps RMS.

5. Q: What is the operating temperature range of the SI5351A-B06302-GMR? A: The IC can operate within a temperature range of -40°C to +85°C.

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