SI5335D-B02903-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: QFN (Quad Flat No-leads)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 1.4GHz
• Number of Outputs: 12
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5335D-B02903-GMR has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | XIN | Crystal oscillator input | | 4 | XOUT | Crystal oscillator output | | 5 | SDA | I2C serial data input | | 6 | SCL | I2C serial clock input | | 7-18 | OUT0-OUT11| Clock outputs |

Functional Characteristics

• Clock multiplication and division
• Phase-locked loop (PLL) frequency synthesis
• Spread spectrum modulation
• I2C interface for configuration and control
• Programmable output skew and delay

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Flexible configuration options - Wide operating temperature range

Disadvantages: - Requires external crystal oscillator - Limited number of outputs

Applicable Range of Products

The SI5335D-B02903-GMR is suitable for various applications that require precise clock generation and multiplication. It can be used in telecommunications, networking, data centers, industrial automation, and other electronic systems.

Working Principles

The SI5335D-B02903-GMR utilizes a PLL to generate high-frequency clocks from an input reference signal. The PLL locks onto the input frequency and generates multiple output clocks with programmable frequencies and characteristics.

Detailed Application Field Plans

1. Telecommunications: Use the SI5335D-B02903-GMR to generate synchronized clocks for communication systems, ensuring reliable data transmission.
2. Networking: Employ the IC to provide accurate timing signals for network switches and routers, improving network performance.
3. Data Centers: Utilize the clock generator to synchronize various components within data centers, enhancing overall system efficiency.
4. Industrial Automation: Incorporate the IC into automation systems to maintain precise timing for synchronized operations.
5. Electronic Systems: Apply the SI5335D-B02903-GMR in various electronic devices that require stable and accurate clock signals.

Detailed Alternative Models

1. SI5338A-B-GM: Similar clock generator IC with additional features such as integrated voltage regulators.
2. SI5341C-A-GM: Clock multiplier IC with higher output frequency range and more output channels.
3. SI5368B-B-GM: Clock generator IC with built-in jitter attenuators for improved signal quality.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5335D-B02903-GMR? A: The maximum output frequency is 1.4GHz.

2. Q: Can I use a 3.3V crystal oscillator with this IC? A: Yes, the SI5335D-B02903-GMR supports both 2.5V and 3.3V crystal oscillators.

3. Q: How many clock outputs does this IC have? A: The SI5335D-B02903-GMR has 12 clock outputs.

4. Q: Can I program the output skew and delay? A: Yes, the IC allows for programmable output skew and delay settings.

5. Q: What is the operating temperature range of this IC? A: The SI5335D-B02903-GMR can operate in temperatures ranging from -40°C to +85°C.

This encyclopedia entry provides an overview of the SI5335D-B02903-GMR, 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.