SI5351B-B04778-GM

Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High frequency accuracy, low jitter, programmable output frequencies
• Package: QFN (Quad Flat No-leads)
• Essence: Silicon-based integrated circuit for generating clock signals
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5351B-B04778-GM 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. MS0
12. MS1
13. MS2
14. PLLA
15. PLLB
16. REFCLK
17. VDDO
18. GND
19. VDD
20. GND

Functional Characteristics

• Programmable PLLs for generating accurate clock frequencies
• Three independent output channels with individual control
• Low phase noise and jitter for high-quality signal generation
• I2C interface for easy configuration and control

Advantages and Disadvantages

Advantages: - Wide frequency range - High frequency accuracy - Low jitter - Flexible programming options

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

Applicable Range of Products

The SI5351B-B04778-GM is commonly used in various electronic devices that require accurate clock signals, such as: - Communication systems - Test and measurement equipment - Audio and video equipment - Industrial automation systems

Working Principles

The SI5351B-B04778-GM utilizes phase-locked loop (PLL) technology to generate precise clock frequencies. It takes an external crystal oscillator as a reference and uses internal dividers and multipliers to generate the desired output frequencies.

Detailed Application Field Plans

1. Communication Systems: The SI5351B-B04778-GM can be used to generate clock signals for data transmission and reception in wireless communication systems.
2. Test and Measurement Equipment: It can provide accurate timing signals for oscilloscopes, signal generators, and other test instruments.
3. Audio and Video Equipment: The IC can generate clock signals for audio and video processing, ensuring synchronization and high-quality playback.
4. Industrial Automation Systems: It can be used in PLCs (Programmable Logic Controllers) and other industrial control systems to provide precise timing for various processes.

Detailed Alternative Models

Some alternative models to the SI5351B-B04778-GM include: - SI5351A-B04476-GM - SI5351C-B04271-GM - SI5351D-B04123-GM

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency range of the SI5351B-B04778-GM? A: The maximum frequency range is 8 kHz to 160 MHz.

2. Q: How many output channels does it have? A: The IC has three independent output channels.

3. Q: What is the operating voltage range? A: The operating voltage range is 2.8V to 5.5V.

4. Q: Can I program the output frequencies? A: Yes, the SI5351B-B04778-GM allows for programmable output frequencies.

5. Q: What is the package type of this IC? A: It comes in a QFN (Quad Flat No-leads) package.

This encyclopedia entry provides an overview of the SI5351B-B04778-GM, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field plans, alternative models, and common technical questions and answers.