SI5338P-B04351-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
Package: 20-pin QFN (Quad Flat No-Lead)
Essence: Provides clock signals for various electronic devices
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, or LVPECL
Programmable Features: Output frequency, output format, spread spectrum modulation, etc.
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

VDDO: Output Power Supply
GND: Ground
XAXB: Crystal Input
XAXT: Crystal Output
SDA: I2C Serial Data
SCL: I2C Serial Clock
VDDI: Input Power Supply
GND: Ground
CLKIN: External Clock Input
NC: Not Connected
OUT0: Output 0
OUT1: Output 1
OUT2: Output 2
OUT3: Output 3
OUT4: Output 4
OUT5: Output 5
OUT6: Output 6
OUT7: Output 7
VDDO: Output Power Supply
GND: Ground

Functional Characteristics

Generates up to 8 independent clock outputs
Supports various output formats (LVCMOS, LVDS, HCSL, or LVPECL)
Programmable output frequencies with high accuracy
Low jitter performance for precise timing requirements
Spread spectrum modulation for EMI reduction
I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - Flexible and programmable output frequencies - Wide range of supported output formats - Low jitter performance for accurate timing - Spread spectrum modulation for EMI reduction

Disadvantages: - Requires external crystal or clock input - Limited number of outputs (up to 8)

Applicable Range of Products

Telecommunications equipment
Networking devices
Data storage systems
Industrial automation
Consumer electronics

Working Principles

The SI5338P-B04351-GMR is a clock generator and multiplier IC. It takes an external clock input or crystal oscillator signal and generates up to 8 independent clock outputs with programmable frequencies. The device uses an internal PLL (Phase-Locked Loop) to multiply the input frequency and generate the desired output frequencies. The output formats can be configured to match the requirements of different electronic devices.

Detailed Application Field Plans

Telecommunications Equipment: The SI5338P-B04351-GMR can be used in base stations, routers, and switches to provide synchronized clock signals for data transmission and processing.
Networking Devices: This IC can be utilized in network switches, routers, and servers to ensure accurate timing for data packet synchronization and network communication.
Data Storage Systems: The device can be integrated into storage servers and RAID systems to generate precise clock signals for data read/write operations and data integrity maintenance.
Industrial Automation: The IC can be employed in industrial control systems, PLCs (Programmable Logic Controllers), and robotics to synchronize various processes and enable precise timing for automation tasks.
Consumer Electronics: The SI5338P-B04351-GMR can be used in smart TVs, set-top boxes, and gaming consoles to provide accurate clock signals for video processing, audio synchronization, and user interface operations.

Detailed Alternative Models

SI5338P-B04351-GM: Similar to the SI5338P-B04351-GMR but without spread spectrum modulation feature.
SI5338P-B04351-GM-T: Tape and Reel packaging with 3000 units per reel.
SI5338P-B04351-GM-EVB: Evaluation board for testing and prototyping purposes.

5 Common Technical Questions and Answers

Q: Can I use the SI5338P-B04351-GMR without an external crystal or clock input? A: No, this IC requires an external clock source to generate the desired output frequencies.
Q: What is the maximum number of clock outputs supported by this device? A: The SI5338P-B04351-GMR supports up to 8 independent clock outputs.
Q: Can I program the output frequencies on-the-fly? A: Yes, the device supports