SI5350B-A-GU
Product Overview
Category
SI5350B-A-GU belongs to the category of integrated circuits (ICs).
Use
It is commonly used in electronic devices for generating clock signals and timing references.
Characteristics
- High frequency accuracy and stability
- Low phase noise
- Wide frequency range
- Programmable output frequencies
- Flexible clock synthesis options
Package
SI5350B-A-GU is available in a compact surface-mount package.
Essence
The essence of SI5350B-A-GU lies in its ability to provide precise and customizable clock signals for various applications.
Packaging/Quantity
This product is typically packaged in reels or trays, with a quantity of 1000 units per reel/tray.
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 Noise: -150 dBc/Hz @ 10 kHz offset (typical)
Pin Configuration
For detailed and complete pin configuration, please refer to the manufacturer's datasheet.
Functional Characteristics
SI5350B-A-GU offers the following functional characteristics:
- Three independent programmable clock outputs
- Fractional-N or Integer-N frequency synthesis modes
- Integrated voltage-controlled crystal oscillator (VCXO)
- I2C interface for easy control and configuration
Advantages and Disadvantages
Advantages: - High precision and stability in generating clock signals - Versatile frequency synthesis options - Compact size and surface-mount package
Disadvantages: - Limited frequency range compared to some other models - Requires external components for certain configurations
Applicable Range of Products
SI5350B-A-GU is suitable for a wide range of electronic devices and systems that require accurate clock signals, such as:
- Communication equipment
- Test and measurement instruments
- Audio and video devices
- Industrial automation systems
Working Principles
SI5350B-A-GU utilizes a phase-locked loop (PLL) architecture to generate precise clock signals. It combines a VCXO with programmable dividers and multipliers to synthesize the desired output frequencies.
Detailed Application Field Plans
- Communication Equipment: SI5350B-A-GU can be used in transceivers, routers, and base stations to provide stable timing references for data transmission.
- Test and Measurement Instruments: This IC is suitable for oscilloscopes, spectrum analyzers, and signal generators, ensuring accurate timing for precise measurements.
- Audio and Video Devices: SI5350B-A-GU can be employed in audio interfaces, video processors, and multimedia systems to synchronize audio/video streams.
- Industrial Automation Systems: It can be utilized in PLCs, motion controllers, and robotics, providing reliable timing signals for synchronized operations.
Detailed Alternative Models
- SI5351A-B-GM
- MAX038CPP
- AD9833BRMZ
5 Common Technical Questions and Answers
Q: What is the maximum frequency that SI5350B-A-GU can generate? A: The maximum frequency range is 160 MHz.
Q: Can I program the output frequencies using an external microcontroller? A: Yes, the IC supports programming via the I2C interface, allowing external control.
Q: Does SI5350B-A-GU require an external crystal oscillator? A: No, it has an integrated voltage-controlled crystal oscillator (VCXO).
Q: What is the typical phase noise performance of this IC? A: The typical phase noise at a 10 kHz offset is -150 dBc/Hz.
Q: Can SI5350B-A-GU generate both square wave and sine wave outputs? A: Yes, it can generate various types of clock signals, including square wave and sine wave outputs.
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