SI5335A-B08516-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: 16-pin QFN (Quad Flat No-Lead)
• 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 350MHz
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: <0.5 ps RMS (typical)

Detailed and Complete Pin Configuration

The SI5335A-B08516-GMR has a total of 16 pins. The pin configuration is as follows:

| 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 | VDDO | Output power supply voltage | | 8 | GND | Ground | | 9 | OUT0 | Output 0 | | 10 | OUT1 | Output 1 | | 11 | OUT2 | Output 2 | | 12 | OUT3 | Output 3 | | 13 | OUT4 | Output 4 | | 14 | OUT5 | Output 5 | | 15 | OUT6 | Output 6 | | 16 | OUT7 | Output 7 |

Functional Characteristics

• Clock generation and multiplication with programmable output frequencies
• Flexible input/output options for various applications
• Low jitter for improved signal integrity
• High-frequency performance for demanding applications

Advantages and Disadvantages

Advantages: - Wide range of programmable output frequencies - Low phase jitter for high-quality clock signals - Flexible input/output options for versatile applications

Disadvantages: - Requires external crystal oscillator for operation - Limited number of output pins (8 in total)

Applicable Range of Products

The SI5335A-B08516-GMR is suitable for a wide range of applications that require clock generation and multiplication. It can be used in various industries such as telecommunications, networking, consumer electronics, and industrial automation.

Working Principles

The SI5335A-B08516-GMR utilizes a crystal oscillator as the input source. It generates multiple output clocks by multiplying the input frequency using an internal PLL (Phase-Locked Loop). The output frequencies can be programmed through the I2C interface, allowing flexibility in meeting specific application requirements.

Detailed Application Field Plans

1. Telecommunications: The SI5335A-B08516-GMR can be used in communication systems to generate clock signals for data transmission and synchronization.
2. Networking: It is suitable for network switches, routers, and other networking equipment that require precise clock synchronization.
3. Consumer Electronics: The IC can be utilized in audio/video equipment, gaming consoles, and set-top boxes to ensure accurate timing for multimedia processing.
4. Industrial Automation: It finds applications in industrial control systems, PLCs (Programmable Logic Controllers), and robotics, where precise timing is crucial for synchronization and coordination.

Detailed Alternative Models

1. SI5338A-B08516-GMR: Similar to SI5335A-B08516-GMR but with additional features such as spread spectrum clocking.
2. SI5341B-B08516-GMR: A higher-performance clock generator with more output pins and advanced jitter management capabilities.
3. SI5368A-B08516-GMR: A clock multiplier IC designed specifically for high-speed optical networking applications.

5 Common Technical Questions and Answers

1. Q: Can the SI5335A-B08516-GMR operate with a supply voltage of 1.8V? A: No, the recommended supply voltage range is 2.5V to 3.3V.

2. Q: What is the maximum output frequency that can be generated by this IC? A: The SI5335A-B08516-GMR can generate output frequencies up to 350MHz.

3. Q: Does the IC support I2C communication for programming the output frequencies? A: Yes, the SI533