SI5335A-B02958-GM

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-performance, Low-jitter, Programmable
Package: QFN (Quad Flat No-leads)
Essence: Clock generation and multiplication
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Frequency Range: 1 MHz to 808 MHz
Output Format: LVDS, LVPECL, HCSL, or CMOS
Supply Voltage: 2.5 V or 3.3 V
Operating Temperature Range: -40°C to +85°C
Phase Jitter: < 0.3 ps RMS (Root Mean Square)

Detailed and Complete Pin Configuration

XAXB: Crystal Input
XAXT: Crystal Output
GND: Ground
VDD: Power Supply
SDA: Serial Data Input
SCL: Serial Clock Input
OE: Output Enable
OUT0 to OUT9: Clock Outputs

Functional Characteristics

Flexible frequency synthesis and multiplication
Programmable output formats and voltage levels
Low phase noise and jitter for high-performance applications
Wide operating temperature range for various environments
Easy configuration through I2C interface

Advantages and Disadvantages

Advantages: - High-performance clock generation - Programmable features for customization - Low phase noise and jitter - Wide operating temperature range

Disadvantages: - Requires external crystal for clock input - Limited number of clock outputs (10 in this case)

Applicable Range of Products

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

Working Principles

The SI5335A-B02958-GM is a clock generator and multiplier IC that generates multiple clock signals with programmable frequencies and formats. It uses an external crystal as the reference input and synthesizes the desired output frequencies using a phase-locked loop (PLL) architecture. The programmable features allow users to customize the output formats and voltage levels according to their specific requirements.

Detailed Application Field Plans

Telecommunications Equipment: Provides synchronized clock signals for data transmission and reception in communication systems.
Networking Devices: Generates clock signals for Ethernet switches, routers, and other network equipment to ensure reliable data transfer.
Data Centers: Synchronizes clocks across various servers and networking devices to maintain efficient data processing and communication.
Industrial Automation Systems: Provides precise timing signals for control systems, PLCs (Programmable Logic Controllers), and motion controllers.
Test and Measurement Instruments: Generates accurate clock signals for oscilloscopes, signal generators, and other measurement instruments to ensure precise measurements.

Detailed Alternative Models

SI5338A-B02958-GM: Similar to SI5335A-B02958-GM but with additional clock outputs.
SI5341B-B02958-GM: Clock generator with integrated jitter attenuator for even lower phase noise performance.
SI5368A-B02958-GM: Multi-channel clock generator with advanced synchronization features for high-density applications.

5 Common Technical Questions and Answers

Q: Can I use a different crystal frequency with the SI5335A-B02958-GM? A: Yes, as long as it falls within the supported frequency range of 1 MHz to 808 MHz.
Q: How do I program the output formats and voltage levels? A: The SI5335A-B02958-GM can be configured through the I2C interface using the provided programming software or by sending specific commands.
Q: What is the typical phase jitter of the SI5335A-B02958-GM? A: The typical phase jitter is less than 0.3 ps RMS, ensuring accurate and stable clock signals.
Q: Can I disable specific clock outputs? A: Yes, the output enable (OE) pin can be used to enable or disable individual clock outputs as needed.
Q: Is the SI5335A-B02958-GM suitable for automotive applications? A: No, the SI5335A-B02958-GM is not specifically designed for automotive environments and may not meet the required standards for automotive applications.

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