SI5335D-B04179-GM

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-performance clock generator with low jitter
  • Supports multiple output frequencies
  • Programmable through I2C interface
  • Wide operating voltage range
• Package: QFN (Quad Flat No-leads)
• Essence: Provides precise clock signals for various electronic devices
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 1.4GHz
• Number of Outputs: 12
• Output Types: LVCMOS, LVDS, HCSL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed Pin Configuration

The SI5335D-B04179-GM has a total of 24 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground | | 3 | SDA | I2C Serial Data Line | | 4 | SCL | I2C Serial Clock Line | | 5-16 | OUT0-OUT11| Clock output pins | | 17 | XAXB | Crystal oscillator input | | 18 | XAXT | Crystal oscillator output | | 19 | NC | No Connection | | 20 | VDDO | Output power supply voltage | | 21 | GND | Ground | | 22 | VDD | Power supply voltage input | | 23 | GND | Ground | | 24 | VDDO | Output power supply voltage |

Functional Features

• Precise clock generation: The SI5335D-B04179-GM generates highly accurate clock signals with low jitter, ensuring reliable operation of electronic devices.
• Multiple output frequencies: It supports the generation of multiple output frequencies, allowing flexibility in system design.
• Programmable through I2C interface: The device can be easily programmed and configured using the I2C serial interface, enabling customization of clock outputs.
• Wide operating voltage range: The IC operates within a wide voltage range, making it compatible with various power supply systems.

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Flexible output frequency options - Easy programmability through I2C interface - Wide operating voltage range

Disadvantages: - Limited number of outputs (12)

Working Principles

The SI5335D-B04179-GM utilizes a combination of phase-locked loop (PLL) and frequency synthesis techniques to generate precise clock signals. It takes an input reference frequency and uses internal dividers and multipliers to generate multiple output frequencies. The PLL ensures that the output clocks are synchronized and have low jitter.

Detailed Application Field Plans

The SI5335D-B04179-GM is widely used in various electronic systems where accurate clock signals are required. Some application fields include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments - Consumer electronics

Detailed and Complete Alternative Models

1. SI5338A-B-GM: Similar clock generator IC with additional features such as spread spectrum modulation and integrated crystal oscillator.
2. Si5341B-B-GM: Clock generator IC with higher output frequency range and more output options.
3. Si5345A-B-GM: Clock generator IC with integrated voltage-controlled crystal oscillator (VCXO) for improved frequency stability.

These alternative models offer similar functionality and can be considered based on specific system requirements.

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