SI5335A-B08206-GMR

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-performance, Low-jitter, Programmable
Package: 20-QFN (Quad Flat No-Lead)
Essence: Clock generation and multiplication for various applications
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Frequency Range: 1 MHz to 808 MHz
Output Format: LVCMOS, LVDS, HCSL
Supply Voltage: 2.375 V to 3.63 V
Operating Temperature Range: -40°C to +85°C
Phase Jitter: < 0.3 ps RMS (Root Mean Square)

Detailed and Complete Pin Configuration

XIN: Crystal Input
XOUT: Crystal Output
VDDO: Output Power Supply
GND: Ground
SDA: Serial Data Input
SCL: Serial Clock Input
VDD: Core Power Supply
VDDO: Output Power Supply
OUT0: Output 0
OUT1: Output 1
OUT2: Output 2
OUT3: Output 3
OUT4: Output 4
OUT5: Output 5
OUT6: Output 6
OUT7: Output 7
OUT8: Output 8
OUT9: Output 9
OUT10: Output 10
OUT11: Output 11

Functional Characteristics

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

Advantages and Disadvantages

Advantages: - Wide frequency range - Low jitter performance - Programmable output formats - Easy configuration through I2C interface

Disadvantages: - Limited number of outputs (12 in total) - Requires external crystal for clock input

Applicable Range of Products

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

Working Principles

The SI5335A-B08206-GMR 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 internally synthesizes and multiplies the clock signal to generate the desired output frequencies. The I2C interface allows users to configure the device easily.

Detailed Application Field Plans

Telecommunications Equipment: Provides synchronized clock signals for various communication modules and interfaces.
Networking Devices: Generates clock signals for Ethernet ports, switches, and routers.
Data Centers: Synchronizes clocks for servers, storage systems, and network infrastructure.
Industrial Automation Systems: Provides precise timing for control systems, PLCs, and sensors.
Test and Measurement Instruments: Generates accurate clock signals for oscilloscopes, signal generators, and spectrum analyzers.

Detailed Alternative Models

SI5338A-B08206-GMR: Similar functionality with additional features like integrated voltage regulators.
SI5341B-B08206-GMR: Higher-performance clock generator with lower phase noise and jitter.
SI5368A-B08206-GMR: Multi-channel clock generator with more output options.

5 Common Technical Questions and Answers

Q: Can I use a different crystal frequency with the SI5335A-B08206-GMR? 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 frequencies? A: The desired frequencies can be programmed through the I2C interface using the provided software or register settings.
Q: Can I synchronize multiple SI5335A-B08206-GMR devices together? A: Yes, multiple devices can be synchronized by connecting their XIN and XOUT pins together.
Q: What is the typical power consumption of the SI5335A-B08206-GMR? A: The typical power consumption is around 200 mW when operating at maximum performance.
Q: Does the SI5335A-B08206-GMR support spread spectrum clocking? A: Yes, it supports Spread Spectrum Clocking (SSC) for reducing electromagnetic interference (EMI).

This encyclopedia entry provides an overview of the SI5335A-B08206-GMR clock generator and multiplier IC, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, detailed application field