SI5338B-B08759-GM

Overview

Category: Integrated Circuit
Use: Clock Generator and Multiplier
Characteristics: High-performance, low-jitter, programmable clock generator
Package: QFN (Quad Flat No-leads)
Essence: Provides multiple clock outputs with precise frequency and phase control
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
Output Format: LVCMOS, LVDS, HCSL, CML
Programmable Features: Frequency, Phase, Output Format, Spread Spectrum Modulation
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5338B-B08759-GM has a total of 48 pins. The detailed pin configuration can be found in the datasheet.

Functional Characteristics

High-frequency accuracy and stability
Low phase noise and jitter
Flexible output format selection
Wide operating voltage range
Programmable features for customization
Spread spectrum modulation support

Advantages

Precise frequency and phase control
High-performance clock generation
Wide range of output formats
Programmable features for customization
Reliable and stable operation

Disadvantages

Complex pin configuration
Requires careful programming for optimal performance
Limited output frequency range compared to some specialized clock generators

Applicable Range of Products

Telecommunications equipment
Networking devices
Data storage systems
Industrial automation
Test and measurement instruments

Working Principles

The SI5338B-B08759-GM utilizes advanced PLL (Phase-Locked Loop) technology to generate highly accurate and stable clock signals. It takes an input reference clock and uses internal dividers, multipliers, and phase shifters to generate multiple output clocks with precise frequency and phase control.

Detailed Application Field Plans

Telecommunications: Clock synchronization in base stations and network switches.
Networking: Clock distribution in routers, switches, and data centers.
Data Storage: Timing control in solid-state drives (SSDs) and storage area networks (SANs).
Industrial Automation: Synchronization of sensors, actuators, and control systems.
Test and Measurement: Clock generation for accurate timing in oscilloscopes, signal generators, and spectrum analyzers.

Detailed Alternative Models

SI5338A-B08759-GM: Similar features but with a different package.
SI5339B-B08759-GM: Higher output frequency range and additional features.
SI5341C-B08759-GM: Clock generator with integrated jitter attenuator.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5338B-B08759-GM? A: The maximum output frequency is 945MHz.
Q: Can I program the phase of each output clock independently? A: Yes, the SI5338B-B08759-GM allows individual phase programming for each output clock.
Q: Does the SI5338B-B08759-GM support spread spectrum modulation? A: Yes, it supports spread spectrum modulation for reducing electromagnetic interference (EMI).
Q: What is the operating temperature range of the SI5338B-B08759-GM? A: It can operate within the temperature range of -40°C to +85°C.
Q: How many clock outputs does the SI5338B-B08759-GM provide? A: It provides a total of 8 clock outputs.

This encyclopedia entry provides an overview of the SI5338B-B08759-GM, including its 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.