SI5338C-B04120-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
Package: 48-pin QFN (Quad Flat No-Lead)
Essence: Clock generation and multiplication for various electronic systems
Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

Input Voltage Range: 2.375V to 3.63V
Output Frequency Range: 1kHz to 808MHz
Output Format: LVCMOS, LVDS, HCSL, or LVPECL
Programmable Features: Output frequency, spread spectrum modulation, phase offset, etc.
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

VDDO: Output Power Supply
GND: Ground
XAXB0: Differential Clock Input
XAXB1: Differential Clock Input
XAXB2: Differential Clock Input
XAXB3: Differential Clock Input
XAXB4: Differential Clock Input
XAXB5: Differential Clock Input
XAXB6: Differential Clock Input
XAXB7: Differential Clock Input
XAXB8: Differential Clock Input
XAXB9: Differential Clock Input
XAXB10: Differential Clock Input
XAXB11: Differential Clock Input
XAXB12: Differential Clock Input
XAXB13: Differential Clock Input
XAXB14: Differential Clock Input
XAXB15: Differential Clock Input
XAXB16: Differential Clock Input
XAXB17: Differential Clock Input
XAXB18: Differential Clock Input
XAXB19: Differential Clock Input
XAXB20: Differential Clock Input
XAXB21: Differential Clock Input
XAXB22: Differential Clock Input
XAXB23: Differential Clock Input
XAXB24: Differential Clock Input
XAXB25: Differential Clock Input
XAXB26: Differential Clock Input
XAXB27: Differential Clock Input
XAXB28: Differential Clock Input
XAXB29: Differential Clock Input
XAXB30: Differential Clock Input
XAXB31: Differential Clock Input
VDDI: Input Power Supply
GND: Ground
SDA: I2C Serial Data Input
SCL: I2C Serial Clock Input
GND: Ground
NC: No Connection
GND: Ground
NC: No Connection
GND: Ground
NC: No Connection
GND: Ground
NC: No Connection
GND: Ground
NC: No Connection

Functional Characteristics

Generates up to 808MHz output frequencies with low jitter and high accuracy
Supports various output formats (LVCMOS, LVDS, HCSL, LVPECL)
Programmable features allow customization of output frequencies and modulation
Provides spread spectrum modulation for reduced electromagnetic interference
Offers phase offset adjustment for synchronization purposes

Advantages and Disadvantages

Advantages: - Wide range of programmable output frequencies - Low jitter for improved system performance - Flexible output format options - Spread spectrum modulation reduces EMI

Disadvantages: - Requires external power supplies for operation - Complex pin configuration may require careful PCB layout

Applicable Range of Products

Telecommunications equipment
Networking devices
Data storage systems
Industrial automation
Consumer electronics

Working Principles

The SI5338C-B04120-GMR is a clock generator and multiplier IC that generates high-frequency clock signals for various electronic systems. It utilizes an internal PLL (Phase-Locked Loop) to multiply the input clock frequency and generate multiple output clocks with programmable frequencies. The device also incorporates spread spectrum modulation and phase offset adjustment features to meet specific system requirements.

Detailed Application Field Plans

Telecommunications Equipment: The SI5338C-B04120-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
Networking Devices: This IC can be employed in network switches, routers, and servers to ensure precise timing for efficient data processing and communication.
Data Storage Systems: The device can be utilized in storage arrays and RAID controllers to generate synchronized clock signals for reliable data storage and retrieval.
Industrial Automation: The IC can be integrated into industrial control systems, PLCs (Programmable Logic Controllers), and