SI5350A-B03204-GTR

Overview

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

Specifications and Parameters

Frequency Range: 8 kHz to 160 MHz
Output Channels: 3
Supply Voltage: 2.5 V to 3.63 V
Operating Temperature Range: -40°C to +85°C

Pin Configuration

The SI5350A-B03204-GTR has a total of 20 pins. The pin configuration is as follows:

VDD
GND
XTAL1
XTAL2
SDA
SCL
CLK0
CLK1
CLK2
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

Functional Characteristics

Programmable PLL clock generator
Fractional-N synthesis for precise frequency control
Spread Spectrum Clocking (SSC) support
I2C interface for easy configuration
Low phase noise and jitter

Advantages and Disadvantages

Advantages: - Wide frequency range - High frequency accuracy - Low jitter - Flexible programming options

Disadvantages: - Requires external crystal oscillator - Limited number of output channels

Applicable Range of Products

Communication systems
Networking equipment
Test and measurement instruments
Industrial automation
Consumer electronics

Working Principles

The SI5350A-B03204-GTR is a clock generator IC that uses a phase-locked loop (PLL) to generate precise and stable clock signals. It can generate multiple output frequencies by dividing or multiplying the input frequency. The PLL allows for fine-tuning of the output frequency, while the I2C interface enables easy configuration.

Detailed Application Field Plans

Communication Systems: The SI5350A-B03204-GTR can be used in wireless communication systems to generate clock signals for data transmission and reception.
Networking Equipment: It can be utilized in routers, switches, and other networking devices to provide accurate timing for data synchronization.
Test and Measurement Instruments: The IC can be employed in oscilloscopes, signal generators, and other test equipment to generate precise timing signals.
Industrial Automation: It can be integrated into industrial control systems to synchronize various processes and devices.
Consumer Electronics: The IC can be used in TVs, set-top boxes, and other consumer electronic devices to generate clock signals for audio and video processing.

Detailed Alternative Models

SI5351A-B-GM: Similar clock generator IC with additional features such as voltage-controlled oscillator (VCO) and frequency hopping support.
Si5341A-B-GM: Clock generator IC with higher frequency range and more output channels.

5 Common Technical Questions and Answers

Q: What is the maximum frequency that the SI5350A-B03204-GTR can generate? A: The maximum frequency is 160 MHz.
Q: Can I use this IC without an external crystal oscillator? A: No, an external crystal oscillator is required for proper operation.
Q: How many output channels does the SI5350A-B03204-GTR have? A: It has three output channels.
Q: What is the operating voltage range of the IC? A: The operating voltage range is 2.5 V to 3.63 V.
Q: Does the SI5350A-B03204-GTR support spread spectrum clocking? A: Yes, it supports spread spectrum clocking (SSC) for reducing electromagnetic interference (EMI).

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