SI5338G-B07577-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-48
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 808MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Supply Current: 100mA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5338G-B07577-GMR has a total of 48 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 | | ... | ... | ... | | 48 | VDDO | Output power supply voltage |

Functional Characteristics

• Clock Generation: Generates high-quality clock signals with programmable frequencies.
• Clock Multiplication: Multiplies the input frequency to provide higher frequency outputs.
• Output Options: Supports various output formats such as LVCMOS, LVDS, HCSL, and CML.
• Jitter Reduction: Minimizes jitter for improved signal integrity.

Advantages and Disadvantages

Advantages: - High-frequency performance - Low jitter - Flexible output options - Programmable frequencies

Disadvantages: - Limited operating temperature range (-40°C to +85°C) - Requires external crystal oscillator for input

Applicable Range of Products

The SI5338G-B07577-GMR is suitable for applications that require precise clock generation and multiplication, such as: - Communication systems - Data centers - Industrial automation - Test and measurement equipment

Working Principles

The SI5338G-B07577-GMR utilizes a phase-locked loop (PLL) to generate and multiply clock signals. The PLL locks onto an input frequency and generates multiple output frequencies based on the programmed settings.

Detailed Application Field Plans

1. Communication Systems: Use the SI5338G-B07577-GMR to generate clock signals for data transmission and synchronization in wireless communication systems.
2. Data Centers: Employ the IC to provide stable clock signals for server racks, ensuring reliable data processing and storage.
3. Industrial Automation: Utilize the device in industrial control systems to synchronize various components and enable precise timing for automated processes.
4. Test and Measurement Equipment: Incorporate the IC into test instruments to generate accurate clock signals for signal analysis and measurement.

Detailed Alternative Models

1. SI5338A-B07577-GMR: Similar to SI5338G-B07577-GMR but with extended temperature range (-40°C to +105°C).
2. SI5339G-B07577-GMR: Clock generator and multiplier with additional features like spread spectrum modulation and integrated voltage regulators.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338G-B07577-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I use a different package for this IC? A: No, the SI5338G-B07577-GMR is only available in the QFN-48 package.

3. Q: Does this IC require an external crystal oscillator? A: Yes, an external crystal oscillator is required for the input.

4. Q: What is the typical supply current of the SI5338G-B07577-GMR? A: The typical supply current is 100mA.

5. Q: Can I program the output frequencies on-the-fly? A: Yes, the SI5338G-B07577-GMR supports dynamic frequency programming.

This encyclopedia entry provides a comprehensive overview of the SI5338G-B07577-GMR clock generator and multiplier IC. It covers 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.