SI5338B-B06221-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-performance, Low-jitter, Programmable
Package: 24-pin QFN
Essence: Clock synthesis and distribution
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Frequency Range: 1 MHz to 350 MHz
Output Format: LVCMOS, LVDS, HCSL
Supply Voltage: 2.5 V to 3.3 V
Operating Temperature Range: -40°C to +85°C
Phase Jitter: < 0.3 ps RMS (typical)

Detailed and Complete Pin Configuration

XAXB: Crystal Input
XAXT: Crystal Input
GND: Ground
OUT0: Output 0
OUT1: Output 1
OUT2: Output 2
OUT3: Output 3
VDD: Power Supply
SDA: I2C Serial Data
SCL: I2C Serial Clock
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection
NC: No Connection

Functional Characteristics

Flexible clock synthesis and multiplication
Programmable output formats and frequencies
Low phase noise and jitter
I2C interface for configuration and control
Spread Spectrum Clocking (SSC) support

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide frequency range - Multiple output formats - Low jitter and phase noise - Programmable features

Disadvantages: - Requires external crystal or clock source - Limited number of outputs

Applicable Range of Products

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

Working Principles

The SI5338B-B06221-GMR is a clock generator IC that uses an external crystal or clock source to synthesize and distribute high-quality clock signals. It offers flexible programmability, allowing users to configure the output frequencies and formats according to their specific requirements. The IC utilizes advanced techniques to minimize phase noise and jitter, ensuring reliable clock synchronization in various applications.

Detailed Application Field Plans

Telecommunications Equipment: The SI5338B-B06221-GMR can be used in base stations, routers, and switches to generate precise clock signals for data transmission and synchronization.
Networking Devices: This IC is suitable for use in switches, routers, and network interface cards to ensure accurate timing and synchronization between network components.
Data Centers: The IC can be employed in data center servers and storage systems to provide stable clock signals for efficient data processing and storage operations.
Industrial Automation Systems: The SI5338B-B06221-GMR is ideal for use in PLCs (Programmable Logic Controllers), motion controllers, and industrial robots to synchronize various processes and improve system performance.
Test and Measurement Instruments: This IC can be utilized in oscilloscopes, signal generators, and spectrum analyzers to generate precise clock signals for accurate measurements and analysis.

Detailed Alternative Models

SI5338A-B06221-GMR: Similar to SI5338B-B06221-GMR, but with different pin configuration.
SI5339B-B06221-GMR: Higher-performance version with additional features and improved specifications.
SI5341B-B06221-GMR: Clock generator IC with integrated voltage-controlled crystal oscillator (VCXO) for enhanced frequency stability.

5 Common Technical Questions and Answers

Q: Can the SI5338B-B06221-GMR generate multiple clock frequencies simultaneously? A: Yes, it can generate up to four different output frequencies simultaneously.
Q: What is the maximum frequency that can be generated by this IC? A: The SI5338B-B06221-GMR can generate clock frequencies up to 350 MHz.
Q: Is the output format programmable? A: Yes, the IC supports LVCMOS, LVDS, and HCSL output formats, which can be programmed through the I2C interface.
Q: Does the SI5338B-B06221-GMR support Spread Spectrum Clocking (SSC)? A: Yes, it has built