SI53303-B-GMR

Overview

Category

SI53303-B-GMR belongs to the category of integrated circuits (ICs).

Use

It is commonly used in electronic devices for clock generation and distribution.

Characteristics

• High-performance clock generator
• Low jitter
• Flexible frequency synthesis
• Programmable output formats

Package

SI53303-B-GMR is available in a compact surface mount package.

Essence

The essence of SI53303-B-GMR lies in its ability to generate and distribute accurate clock signals in various electronic systems.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications and Parameters

• Input voltage range: 1.8V - 3.3V
• Output frequency range: 1MHz - 1.5GHz
• Operating temperature range: -40°C to +85°C
• Supply current: 100mA (typical)

Pin Configuration

For detailed and complete pin configuration, please refer to the following table:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage | | 2 | GND | Ground | | 3 | OUT0 | Clock output 0 | | 4 | OUT1 | Clock output 1 | | 5 | OUT2 | Clock output 2 | | 6 | OUT3 | Clock output 3 | | 7 | SDA | I2C serial data input | | 8 | SCL | I2C serial clock input |

Functional Characteristics

SI53303-B-GMR offers the following functional characteristics:

• Frequency synthesis
• Phase-locked loop (PLL) operation
• Clock signal distribution
• Output format configuration

Advantages and Disadvantages

Advantages

• High-performance clock generation
• Low jitter for improved signal integrity
• Flexible frequency synthesis for versatile applications
• Programmable output formats for compatibility with different systems

Disadvantages

• Requires proper configuration for optimal performance
• Limited output frequency range compared to some specialized clock generators

Applicable Range of Products

SI53303-B-GMR is suitable for a wide range of electronic devices that require accurate clock generation and distribution, such as:

• Communication equipment
• Data storage systems
• Industrial automation devices
• Test and measurement instruments

Working Principles

SI53303-B-GMR utilizes a phase-locked loop (PLL) to generate stable clock signals. The input reference clock is multiplied and divided to achieve the desired output frequency. The PLL ensures synchronization and low jitter performance.

Detailed Application Field Plans

SI53303-B-GMR can be applied in various fields, including:

1. Telecommunications: Providing precise clock signals for network switches and routers.
2. Consumer Electronics: Enabling accurate timing for audio/video processing and synchronization.
3. Automotive: Supporting reliable clocking in automotive infotainment systems.
4. Medical Devices: Ensuring precise timing in medical imaging and diagnostic equipment.
5. Aerospace and Defense: Facilitating synchronized operations in radar systems and avionics.

Detailed Alternative Models

Some alternative models to SI53303-B-GMR include:

• SI53302-B-GMR
• SI53301-B-GMR
• SI53304-B-GMR
• SI53305-B-GMR
• SI53306-B-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI53303-B-GMR? A: The maximum output frequency is 1.5GHz.

2. Q: Can I use a 3.3V power supply for this IC? A: Yes, SI53303-B-GMR supports a power supply voltage range of 1.8V to 3.3V.

3. Q: How can I configure the output format of this clock generator? A: The output format can be programmed using the provided I2C interface.

4. Q: What is the typical supply current required by SI53303-B-GMR? A: The typical supply current is 100mA.

5. Q: Is this IC suitable for high-reliability applications? A: Yes, SI53303-B-GMR is designed to meet the requirements of various industries, including automotive and aerospace.

This concludes the encyclopedia entry for SI53303-B-GMR.