SI5335D-B02690-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible configuration 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 710MHz
• Number of Outputs: 12
• Supply Current: 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5335D-B02690-GMR has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 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 generation and multiplication with programmable output frequencies
• Low jitter for high-frequency performance
• Flexible configuration options through I2C interface
• Spread Spectrum Clocking (SSC) support for EMI reduction
• Integrated crystal oscillator circuitry

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter for precise timing requirements - Programmable output frequencies for flexibility - Integrated crystal oscillator simplifies design

Disadvantages: - Requires I2C interface for configuration - Limited to 12 clock outputs

Applicable Range of Products

The SI5335D-B02690-GMR is suitable for various applications that require clock generation and multiplication, such as: - Communication systems - Data centers - Industrial automation - Test and measurement equipment - Consumer electronics

Working Principles

The SI5335D-B02690-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate and multiply clock signals. It takes an input reference frequency and generates multiple output clocks with programmable frequencies.

Detailed Application Field Plans

1. Communication Systems: The SI5335D-B02690-GMR can be used in network switches and routers to provide precise clock synchronization for data transmission.
2. Data Centers: It can be employed in server systems to generate clock signals for various components, ensuring reliable data processing.
3. Industrial Automation: The IC can be utilized in control systems to synchronize timing across different devices, improving system performance.
4. Test and Measurement Equipment: It can be integrated into oscilloscopes and signal generators to generate accurate timing signals for precise measurements.
5. Consumer Electronics: The SI5335D-B02690-GMR can be used in TVs, set-top boxes, and audio/video equipment to provide stable clock signals for synchronization.

Detailed Alternative Models

1. SI5338A-B-GM: Similar clock generator IC with additional features like spread spectrum support and more clock outputs.
2. Si5341B-B-GM: Clock generator IC with higher output frequency range and advanced jitter reduction techniques.
3. Si5345A-B-GM: Clock generator IC with integrated voltage regulators for improved power supply noise rejection.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5335D-B02690-GMR? A: The maximum output frequency is 710MHz.

2. Q: Can I program the output frequencies using an external microcontroller? A: Yes, the IC supports configuration through the I2C interface, allowing external control.

3. Q: Does the SI5335D-B02690-GMR support spread spectrum clocking? A: Yes, it supports Spread Spectrum Clocking (SSC) for reducing electromagnetic interference (EMI).

4. Q: What is the typical supply current required by the IC? A: The typical supply current is 100mA.

5. Q: Can the SI5335D-B02690-GMR operate in harsh temperature conditions? A: Yes, it has an operating temperature range of -40°C to +85°C, making it suitable for various environments.

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