SI5338C-B08987-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 (Quad Flat No-leads)
Essence: Clock generation and multiplication
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Input Voltage Range: 2.375V to 3.63V
Output Frequency Range: 1kHz to 945MHz
Operating Temperature Range: -40°C to +85°C
Supply Current: 100mA (typical)

Detailed and Complete Pin Configuration

The SI5338C-B08987-GMR has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | VDD | Core Power Supply Voltage | | 3 | GND | Ground | | 4 | XAXB | Differential Input Clock | | 5 | XAXA | Differential Input Clock | | ... | ... | ... | | 48 | VDDO | Output Power Supply Voltage |

Functional Characteristics

Clock Generation: The SI5338C-B08987-GMR can generate multiple clock signals with programmable frequencies.
Clock Multiplication: It can multiply the input clock frequency to achieve higher output frequencies.
Jitter Reduction: The IC features low jitter, ensuring accurate and stable clock signals.
Flexible I/O Options: It supports various input and output configurations, allowing compatibility with different systems.

Advantages and Disadvantages

Advantages: - High-frequency performance enables support for demanding applications. - Low jitter ensures precise timing in sensitive systems. - Programmable output frequencies offer flexibility for different requirements.

Disadvantages: - Limited input voltage range may restrict compatibility with certain systems. - The package type (QFN) may require specialized handling during assembly.

Applicable Range of Products

The SI5338C-B08987-GMR is suitable for applications that require clock generation and multiplication, such as: - Communication systems - Data centers - Industrial automation - Test and measurement equipment

Working Principles

The IC utilizes a phase-locked loop (PLL) to generate and multiply clock signals. It takes an input clock and uses internal dividers and multipliers to produce the desired output frequencies.

Detailed Application Field Plans

Communication Systems: The SI5338C-B08987-GMR can be used to generate clock signals for high-speed data transmission in communication networks.
Data Centers: It provides accurate timing for data processing and synchronization in large-scale data centers.
Industrial Automation: The IC ensures precise timing in industrial control systems, improving overall system performance.
Test and Measurement Equipment: It offers stable and programmable clock signals for accurate measurements in various testing applications.

Detailed Alternative Models

SI5338A-B08987-GMR: Similar to SI5338C-B08987-GMR but with additional features.
SI5339C-B08987-GMR: A higher-performance version with extended frequency range.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of SI5338C-B08987-GMR? A: The maximum output frequency is 945MHz.
Q: Can I use a lower input voltage than the specified range? A: No, the recommended input voltage range should be followed for proper operation.
Q: Does the IC support differential or single-ended clock inputs? A: The SI5338C-B08987-GMR supports differential clock inputs.
Q: What is the typical supply current of the IC? A: The typical supply current is 100mA.
Q: Can I use the IC in automotive applications? A: No, the operating temperature range (-40°C to +85°C) may not be suitable for automotive environments.

This encyclopedia entry provides an overview of the SI5338C-B08987-GMR, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range, working principles, application field plans, alternative models, and common technical questions and answers.