SI5356A-B02146-GM

Basic Information Overview

Category: Integrated Circuit (IC)
Use: Clock Generator and Multiplier
Characteristics: Low jitter, high frequency accuracy, programmable output frequencies
Package: QFN (Quad Flat No-leads) package
Essence: Clock generation and multiplication for various applications
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

Frequency Range: 8 kHz to 160 MHz
Output Channels: 3 independent channels
Output Types: Square wave, LVCMOS, LVDS, CMOS, or differential
Supply Voltage: 2.5 V to 3.63 V
Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

XA, XB: Crystal input pins
GND: Ground pin
VDD: Power supply pin
SDA, SCL: I2C interface pins
OUT0, OUT1, OUT2: Output pins
OE: Output enable pin
CLKIN: External clock input pin

Functional Characteristics

Programmable output frequencies with fine resolution
Low phase noise and jitter for accurate timing requirements
Flexible output types to accommodate different interface standards
I2C interface for easy configuration and control
Output enable pin for power management

Advantages and Disadvantages

Advantages: - Wide frequency range - High frequency accuracy - Low jitter performance - Compact QFN package - Easy configuration through I2C interface

Disadvantages: - Limited number of output channels - Requires external crystal or clock input

Applicable Range of Products

Telecommunications equipment
Networking devices
Industrial automation systems
Test and measurement instruments
Consumer electronics

Working Principles

The SI5356A-B02146-GM is a clock generator and multiplier IC that utilizes an external crystal or clock input to generate multiple output frequencies. It employs a phase-locked loop (PLL) architecture to achieve accurate frequency synthesis. The programmable registers and dividers allow for flexible frequency configuration, while the low jitter performance ensures precise timing for various applications.

Detailed Application Field Plans

Telecommunications Equipment: Provides clock signals for data transmission and synchronization in communication systems.
Networking Devices: Generates clock signals for Ethernet switches, routers, and network interface cards.
Industrial Automation Systems: Synchronizes control signals and data acquisition in industrial automation processes.
Test and Measurement Instruments: Offers precise timing references for oscilloscopes, signal generators, and spectrum analyzers.
Consumer Electronics: Provides clock signals for audio/video processing, digital displays, and multimedia devices.

Detailed Alternative Models

SI5351A-B-GT: Similar clock generator IC with fewer output channels.
Si5341A-B-GM: Clock generator and jitter attenuator IC with advanced phase noise reduction capabilities.
Si5338A-B-GM: Multi-channel clock generator IC with integrated voltage-controlled crystal oscillator (VCXO).

5 Common Technical Questions and Answers

Q: What is the maximum frequency range of the SI5356A-B02146-GM? A: The SI5356A-B02146-GM supports a frequency range from 8 kHz to 160 MHz.
Q: Can I use this IC without an external crystal or clock input? A: No, the SI5356A-B02146-GM requires an external crystal or clock input for operation.
Q: How many output channels does the SI5356A-B02146-GM have? A: The SI5356A-B02146-GM has 3 independent output channels.
Q: What is the operating temperature range of this IC? A: The SI5356A-B02146-GM can operate in temperatures ranging from -40°C to +85°C.
Q: How can I configure the output frequencies of this IC? A: The SI5356A-B02146-GM can be programmed through the I2C interface using the provided registers and dividers.

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