SI5350A-B03765-GTR
Basic Information Overview
- Category: Integrated Circuit (IC)
- Use: Frequency Synthesizer
- Characteristics: High-performance, low-jitter clock generator
- Package: QFN-20
- Essence: Silicon-based integrated circuit
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications and Parameters
- Frequency Range: 8 kHz to 160 MHz
- Output Clocks: 3 independent outputs
- Supply Voltage: 2.5V to 3.63V
- Operating Temperature Range: -40°C to +85°C
Detailed and Complete Pin Configuration
- VDD: Power supply input
- GND: Ground reference
- XIN: Crystal oscillator input
- XOUT: Crystal oscillator output
- SDA: I2C serial data input
- SCL: I2C serial clock input
- CLK0: Output clock 0
- CLK1: Output clock 1
- CLK2: Output clock 2
- OE: Output enable control
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
- NC: No connection
Functional Characteristics
- Flexible frequency synthesis with fractional-N PLL
- Low phase noise and jitter performance
- Programmable output formats and frequencies
- I2C interface for easy configuration
- Output enable/disable control
Advantages and Disadvantages
Advantages: - Wide frequency range coverage - High-performance clock generation - Flexible programming options
Disadvantages: - Limited number of output clocks - Requires external crystal oscillator
Applicable Range of Products
- Communication systems
- Test and measurement equipment
- Industrial automation
- Consumer electronics
- Medical devices
Working Principles
The SI5350A-B03765-GTR is a frequency synthesizer IC that generates high-quality clock signals for various applications. It utilizes a fractional-N PLL to achieve flexible frequency synthesis. The device takes an input from a crystal oscillator and generates three independent output clocks with programmable frequencies and formats.
Detailed Application Field Plans
- Communication Systems: The SI5350A-B03765-GTR can be used in wireless communication systems, providing accurate clock signals for data transmission and reception.
- Test and Measurement Equipment: This IC is suitable for precision instruments, ensuring stable and precise timing for accurate measurements.
- Industrial Automation: The device can be integrated into industrial control systems, synchronizing various processes and improving overall system performance.
- Consumer Electronics: Clock generation is crucial in consumer electronic devices such as smartphones and tablets, where the SI5350A-B03765-GTR can ensure reliable operation.
- Medical Devices: Medical equipment often requires precise timing for critical functions. The SI5350A-B03765-GTR can provide accurate clock signals for medical devices.
Detailed Alternative Models
- SI5351A-B-GM: Similar functionality with additional features like spread spectrum modulation.
- Si5341A-B-GM: Higher-performance clock generator with more output clocks and advanced features.
5 Common Technical Questions and Answers
Q: What is the maximum frequency range supported by the SI5350A-B03765-GTR? A: The maximum frequency range is 160 MHz.
Q: Can I program the output frequencies of this IC? A: Yes, the SI5350A-B03765-GTR allows programming of output frequencies through the I2C interface.
Q: How many output clocks can be generated by this IC? A: The SI5350A-B03765-GTR can generate three independent output clocks.
Q: What is the operating voltage range for this IC? A: The operating voltage range is 2.5V to 3.63V.
Q: Does this IC require an external crystal oscillator? A: Yes, an external crystal oscillator is required as the input source for frequency synthesis.
This encyclopedia entry provides detailed information about the SI5350A-B03765-GTR, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, application field plans, alternative models, and common technical questions and answers.