SI5350C-B02620-GTR

Basic Information Overview

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

Specifications and Parameters

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 3
• Supply Voltage: 2.5V to 3.63V
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5350C-B02620-GTR has a total of 20 pins. The pin configuration is as follows:

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

Functional Characteristics

• Programmable output frequencies with fine resolution
• Low phase noise and jitter
• Flexible clock multiplication and division ratios
• I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages: - Wide frequency range - High frequency accuracy - Low power consumption - Small form factor

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

Applicable Range of Products

The SI5350C-B02620-GTR is commonly used in various electronic devices that require precise clock signals, such as communication systems, data converters, and audio/video equipment.

Working Principles

The SI5350C-B02620-GTR utilizes a phase-locked loop (PLL) to generate accurate clock signals. It takes an external crystal oscillator as the reference frequency source and uses programmable dividers and multipliers to generate output frequencies with high precision.

Detailed Application Field Plans

1. Communication Systems: Used for clock synchronization in wireless communication devices, base stations, and network switches.
2. Data Converters: Provides precise timing signals for analog-to-digital converters (ADCs) and digital-to-analog converters (DACs).
3. Audio/Video Equipment: Used in audio/video processors, digital signal processors (DSPs), and multimedia devices for synchronization and timing control.

Detailed Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with additional features like spread spectrum modulation.
2. SiT8008B: MEMS-based programmable oscillator with similar frequency range and accuracy.

5 Common Technical Questions and Answers

1. Q: Can the SI5350C-B02620-GTR generate non-integer output frequencies? A: Yes, it can generate non-integer frequencies by using fractional dividers.

2. Q: What is the typical phase noise performance of the SI5350C-B02620-GTR? A: The phase noise performance varies depending on the output frequency and configuration. Please refer to the datasheet for detailed specifications.

3. Q: Can I use the SI5350C-B02620-GTR without an external crystal oscillator? A: No, an external crystal oscillator is required for accurate frequency generation.

4. Q: How do I program the SI5350C-B02620-GTR? A: The SI5350C-B02620-GTR can be programmed through the I2C interface using the provided control registers.

5. Q: What is the power supply voltage range for the SI5350C-B02620-GTR? A: The SI5350C-B02620-GTR operates with a supply voltage range of 2.5V to 3.63V.

This encyclopedia entry provides an overview of the SI5350C-B02620-GTR, 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.