SI5356A-B04356-GMR

Product Overview

Category

The SI5356A-B04356-GMR belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• High frequency accuracy and stability
• Low phase noise
• Wide frequency range
• Programmable output frequencies
• Multiple outputs
• Low power consumption

Package

The SI5356A-B04356-GMR is available in a small form factor package, such as QFN (Quad Flat No-leads) or BGA (Ball Grid Array).

Essence

The essence of this product lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

The SI5356A-B04356-GMR is typically sold in reels or trays, with a quantity of 250 or 500 units per reel/tray.

Specifications

• 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: -135 dBc/Hz at 10 kHz offset
• Output Impedance: 50 ohms

Detailed Pin Configuration

The SI5356A-B04356-GMR has a total of 24 pins. The pin configuration is as follows:

1. VDDA
2. GND
3. XTALI
4. XTALO
5. CLK0
6. CLK1
7. CLK2
8. GND
9. SDA
10. SCL
11. VDD
12. GND
13. NC
14. NC
15. NC
16. NC
17. NC
18. NC
19. NC
20. NC
21. NC
22. NC
23. NC
24. NC

Functional Features

• Frequency synthesis using a PLL (Phase-Locked Loop)
• Programmable output frequencies and formats
• Integrated crystal oscillator for accurate frequency generation
• I2C interface for easy configuration
• Low jitter and phase noise for high-quality clock signals

Advantages and Disadvantages

Advantages

• Wide frequency range allows for versatile applications
• Programmable outputs provide flexibility in system design
• Low power consumption helps conserve energy
• High frequency accuracy ensures reliable performance
• Small form factor package saves board space

Disadvantages

• Limited number of output channels may not be suitable for complex systems requiring multiple clock signals
• Higher cost compared to simpler clock generator ICs

Working Principles

The SI5356A-B04356-GMR utilizes a PLL-based frequency synthesis technique. It takes an input reference frequency from an external crystal oscillator and generates multiple output clock signals with programmable frequencies. The PLL locks onto the reference frequency and divides it to achieve the desired output frequencies. The integrated crystal oscillator ensures high accuracy and stability.

Detailed Application Field Plans

The SI5356A-B04356-GMR finds applications in various fields, including:

1. Telecommunications: Used in base stations, routers, and network switches for clock synchronization.
2. Consumer Electronics: Found in TVs, set-top boxes, and audio/video equipment for timing control.
3. Industrial Automation: Utilized in PLCs (Programmable Logic Controllers) and industrial control systems for precise timing.
4. Medical Devices: Incorporated into medical equipment such as ultrasound machines and patient monitors for accurate timekeeping.
5. Automotive: Used in automotive electronics for timing and synchronization purposes.

Detailed and Complete Alternative Models

1. SI5351A-B-GM: Similar functionality with a lower frequency range (8 kHz to 150 MHz).
2. MAX038CPP: Function generator IC with programmable frequencies up to 20 MHz.
3. LTC6904CMS8: Low power clock generator IC with multiple outputs and wide frequency range.

These alternative models offer similar features and can be considered based on specific application requirements.

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