SI5351A-B06397-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency accuracy and stability
  • Low phase noise
  • Programmable frequency synthesis
• Package: QFN-20
• Essence: Silicon-based integrated circuit
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Supply Voltage: 2.8V to 3.63V
• Output Formats: Square wave, CMOS, or LVDS
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5351A-B06397-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. CLK3
11. CLK4
12. CLK5
13. CLK6
14. CLK7
15. CLK8
16. CLK9
17. CLK10
18. CLK11
19. CLK12
20. CLK13

Functional Characteristics

• Programmable frequency synthesis with up to 13 outputs
• Independent control of each output frequency and format
• Support for spread spectrum modulation
• I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-frequency accuracy and stability - Flexible and programmable output frequencies - Low phase noise for improved signal quality

Disadvantages: - Limited frequency range compared to some other clock generators - Requires external crystal oscillator for accurate frequency synthesis

Applicable Range of Products

The SI5351A-B06397-GMR is commonly used in various electronic devices that require precise clock signals. It finds applications in: - Communication systems - Test and measurement equipment - Audio and video equipment - Industrial automation systems

Working Principles

The SI5351A-B06397-GMR utilizes a phase-locked loop (PLL) to generate accurate clock signals. It takes an external crystal oscillator as a reference and uses frequency synthesis techniques to generate multiple output frequencies.

Detailed Application Field Plans

1. Communication Systems: The SI5351A-B06397-GMR can be used as a clock source for data transmission, ensuring synchronized and reliable communication.
2. Test and Measurement Equipment: Precise timing is crucial in test and measurement applications. This IC provides accurate clock signals for precise measurements.
3. Audio and Video Equipment: The SI5351A-B06397-GMR can generate stable clock signals for audio and video processing, reducing jitter and improving overall performance.
4. Industrial Automation Systems: Clock synchronization is essential in industrial automation. This IC ensures precise timing for synchronized operation of various components.

Detailed Alternative Models

1. SI5351B-B06397-GMR: Similar to SI5351A-B06397-GMR but with extended frequency range up to 200 MHz.
2. SI5351C-B06397-GMR: Enhanced version with additional features such as integrated voltage-controlled oscillator (VCO).

5 Common Technical Questions and Answers

1. Q: What is the maximum number of outputs supported by SI5351A-B06397-GMR? A: It supports up to 13 independent outputs.

2. Q: Can I program each output frequency individually? A: Yes, you have full control over each output frequency and format.

3. Q: Does SI5351A-B06397-GMR support spread spectrum modulation? A: Yes, it supports spread spectrum modulation for reduced electromagnetic interference (EMI).

4. Q: What is the operating voltage range for this IC? A: It operates within the range of 2.8V to 3.63V.

5. Q: Is an external crystal oscillator required for frequency synthesis? A: Yes, an external crystal oscillator is needed as a reference for accurate frequency synthesis.

This encyclopedia entry provides an overview of the SI5351A-B06397-GMR integrated circuit, 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.