SI5356A-B02647-GM

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: High-frequency precision, low jitter, programmable output frequencies
Package: 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

Frequency Range: 8 kHz to 160 MHz
Output Channels: 3
Supply Voltage: 2.5V to 3.63V
Operating Temperature Range: -40°C to +85°C
Phase Jitter: <1 ps RMS (Root Mean Square)

Detailed Pin Configuration

The SI5356A-B02647-GM has a total of 20 pins. The pin configuration is as follows:

VDDO - Power supply voltage for the output drivers
GND - Ground reference
XTAL1 - Crystal oscillator input
XTAL2 - Crystal oscillator output
CLKIN - External clock input
SDA - I2C serial data input
SCL - I2C serial clock input
VDD - Power supply voltage for internal circuitry
GND - Ground reference
XAXB - Differential clock output pair A
XAXC - Differential clock output pair A
XBXB - Differential clock output pair B
XBXD - Differential clock output pair B
XDXD - Differential clock output pair C
XDXC - Differential clock output pair C
VDDO - Power supply voltage for the output drivers
GND - Ground reference
NC - No connection
NC - No connection
NC - No connection

Functional Characteristics

The SI5356A-B02647-GM offers the following functional characteristics:

Programmable output frequencies with fine resolution
Flexible clock multiplication and division ratios
Low phase noise and jitter
Integrated crystal oscillator or external clock input options
I2C interface for easy configuration

Advantages and Disadvantages

Advantages: - High-frequency precision - Low jitter - Programmable output frequencies - Versatile clock generation capabilities

Disadvantages: - Limited frequency range (8 kHz to 160 MHz) - Requires external crystal oscillator or clock input

Applicable Range of Products

The SI5356A-B02647-GM is commonly used in various electronic devices that require accurate clock signals, such as:

Communication systems
Data storage devices
Audio and video equipment
Industrial control systems
Test and measurement instruments

Working Principles

The SI5356A-B02647-GM utilizes a phase-locked loop (PLL) architecture to generate precise clock signals. It can accept an external clock input or use an integrated crystal oscillator as a reference. The device then generates multiple output clocks with programmable frequencies and dividers.

Detailed Application Field Plans

Communication Systems: The SI5356A-B02647-GM can be used in wireless communication systems to provide synchronized clock signals for data transmission and reception.
Data Storage Devices: This IC can be employed in hard disk drives and solid-state drives to generate accurate timing signals for data read and write operations.
Audio and Video Equipment: The SI5356A-B02647-GM is suitable for audio and video equipment, ensuring precise synchronization between different components.
Industrial Control Systems: In industrial automation and control systems, this IC can generate clock signals for precise timing of processes and synchronization of devices.
Test and Measurement Instruments: The device can be utilized in various test and measurement instruments, providing accurate timing references for data acquisition and analysis.

Detailed Alternative Models

SI5356A-B02647-GM2: Similar to SI5356A-B02647-GM but with extended frequency range up to 200 MHz.
SI5356A-B02647-GM3: Enhanced version with additional output channels for more versatile clock generation capabilities.
SI5356A-B02647-GM4: Lower power consumption variant suitable for battery-powered applications.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5356A-B02647-GM? A: The maximum output frequency is 160 MHz.
Q: Can I use an external crystal oscillator instead of the integrated one? A: Yes, the SI5356A-B02647-GM supports both options.
Q: How many output channels does this IC have? A: It has three output channels.
Q: What is the typical phase jitter of the SI535