SI5350A-B05254-GT

Product Overview

Category

SI5350A-B05254-GT belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for generating clock signals.

Characteristics

• Integrated circuit
• Clock signal generator
• High frequency accuracy
• Low phase noise
• Programmable output frequencies
• Multiple outputs

Package

The SI5350A-B05254-GT is available in a small form factor package, typically a QFN (Quad Flat No-leads) package.

Essence

The essence of SI5350A-B05254-GT lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

The product is usually packaged in reels or trays, with a typical quantity of 2500 units per reel.

Specifications

• Supply voltage: 2.5V - 3.63V
• Output frequency range: 8kHz - 160MHz
• Number of outputs: 3
• Output types: Square wave, LVCMOS
• Phase noise: -140dBc/Hz @ 100kHz offset
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. SDA: Serial data input
4. SCL: Serial clock input
5. OUT0: Output 0
6. OUT1: Output 1
7. OUT2: Output 2
8. NC: No connection

Functional Features

• Frequency synthesis using fractional-N PLL technology
• Flexible programming interface for easy configuration
• Independent control of each output frequency
• Spread spectrum modulation capability for reduced electromagnetic interference (EMI)
• Low jitter performance for high-quality clock signals

Advantages

• Wide output frequency range
• High frequency accuracy and stability
• Low phase noise for improved signal quality
• Compact package size for space-constrained applications
• Easy integration into various electronic systems

Disadvantages

• Limited number of outputs (3 in this case)
• Requires external components for proper operation
• Relatively higher cost compared to simpler clock generators

Working Principles

The SI5350A-B05254-GT utilizes a fractional-N PLL architecture to generate precise clock signals. It takes an input reference frequency and uses a programmable divider to achieve the desired output frequency. The PLL feedback loop continuously adjusts the division ratio to maintain accurate frequency synthesis.

Detailed Application Field Plans

The SI5350A-B05254-GT finds applications in various fields, including:

1. Telecommunications: Clock generation for network equipment, base stations, and communication systems.
2. Consumer Electronics: Clock synchronization for audio/video devices, set-top boxes, and gaming consoles.
3. Industrial Automation: Timing control for industrial machinery, robotics, and process automation systems.
4. Automotive: Clock signals for infotainment systems, advanced driver-assistance systems (ADAS), and vehicle networking.
5. Medical Devices: Clock synchronization for medical imaging equipment, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar clock generator IC with 8 outputs and extended frequency range.
2. MAX038CPP: Function generator IC with programmable waveform and frequency capabilities.
3. LTC6909CMS8: Precision oscillator IC with low jitter performance and wide frequency range.

These alternative models offer similar functionalities and can be considered as alternatives to the SI5350A-B05254-GT based on specific requirements.

Word count: 523 words