SI5351B-A-GT
Overview
Category
SI5351B-A-GT belongs to the category of integrated circuits (ICs).
Use
It is commonly used as a clock generator and frequency synthesizer in various electronic devices.
Characteristics
- High-frequency accuracy and stability
- Wide frequency range
- Low phase noise
- Programmable output frequencies
- Small package size
Package
SI5351B-A-GT is available in a small form factor package, typically QFN (Quad Flat No-leads) or similar.
Essence
The essence of SI5351B-A-GT lies in its ability to generate accurate and stable clock signals for precise timing and synchronization in electronic systems.
Packaging/Quantity
SI5351B-A-GT is usually sold in reels or trays, with a typical quantity of 2500 units per reel.
Specifications and Parameters
- Frequency Range: 8 kHz to 160 MHz
- Output Channels: Up to 8 programmable outputs
- Supply Voltage: 2.5V to 3.63V
- Operating Temperature Range: -40°C to +85°C
- Phase Noise: -150 dBc/Hz at 10 kHz offset (typical)
Pin Configuration
For detailed and complete pin configuration information, please refer to the datasheet of SI5351B-A-GT.
Functional Characteristics
SI5351B-A-GT offers the following functional characteristics:
- Flexible frequency synthesis
- Programmable output formats (square wave, sine wave, etc.)
- I2C interface for easy control and configuration
- Clock output enable/disable control
- Spread spectrum modulation support
Advantages and Disadvantages
Advantages
- High accuracy and stability in generating clock signals
- Wide frequency range for versatile applications
- Compact package size for space-constrained designs
- Programmable outputs for flexibility in system integration
Disadvantages
- Limited output channels compared to some other clock generator ICs
- Requires I2C communication for configuration, which may add complexity to the design
Applicable Range of Products
SI5351B-A-GT is suitable for use in a wide range of electronic products that require precise timing and synchronization, including but not limited to: - Communication systems - Test and measurement equipment - Audio/video devices - Industrial automation systems - Embedded systems
Working Principles
The working principle of SI5351B-A-GT involves generating clock signals using a phase-locked loop (PLL) and fractional-N frequency synthesis techniques. The device takes an input reference frequency and generates multiple output frequencies with high accuracy and stability.
Detailed Application Field Plans
For detailed application field plans utilizing SI5351B-A-GT, please refer to the datasheet and application notes provided by the manufacturer.
Detailed Alternative Models
Some alternative models to SI5351B-A-GT include: - SI5351A-B-GT - SI5351C-A-GT - SI5351D-B-GT
Please consult the manufacturer's documentation for detailed specifications and differences between these models.
5 Common Technical Questions and Answers
Q: What is the maximum output frequency of SI5351B-A-GT? A: The maximum output frequency is 160 MHz.
Q: Can SI5351B-A-GT generate square wave outputs? A: Yes, it supports programmable square wave outputs.
Q: What is the typical phase noise performance of SI5351B-A-GT? A: The typical phase noise at a 10 kHz offset is -150 dBc/Hz.
Q: Does SI5351B-A-GT support spread spectrum modulation? A: Yes, it has built-in support for spread spectrum modulation.
Q: What is the operating temperature range of SI5351B-A-GT? A: It can operate within a temperature range of -40°C to +85°C.
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