SI5350A-B08416-GM

Product Overview

Category

The SI5350A-B08416-GM belongs to the category of integrated circuits (ICs).

Use

This product is primarily used for clock generation and distribution in electronic devices.

Characteristics

• Clock generator and distributor IC
• High frequency accuracy and stability
• Low phase noise
• Wide frequency range
• Programmable output frequencies
• Multiple outputs with independent control
• Flexible input/output voltage options

Package

The SI5350A-B08416-GM is available in a small form factor package, suitable for surface mount technology (SMT) assembly.

Essence

The essence of the SI5350A-B08416-GM lies in its ability to generate and distribute accurate clock signals, which are crucial for synchronization and timing in various electronic systems.

Packaging/Quantity

This product is typically packaged in reels or trays, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Frequency Range: 8 kHz to 160 MHz
• Output Channels: 4
• Supply Voltage: 2.5V to 3.63V
• Output Voltage: 1.8V to 3.3V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: < -140 dBc/Hz at 10 kHz offset

Detailed Pin Configuration

The SI5350A-B08416-GM has a total of 20 pins, each serving a specific function. The pin configuration is as follows:

1. VDDA - Analog power supply
2. GND - Ground
3. XTAL - Crystal oscillator input
4. CLKIN - External clock input
5. SDA - I2C serial data input
6. SCL - I2C serial clock input
7. VDDIO - Digital power supply
8. GND - Ground
9. OUT0 - Output channel 0
10. OUT1 - Output channel 1
11. OUT2 - Output channel 2
12. OUT3 - Output channel 3
13. GND - Ground
14. NC - No connection
15. NC - No connection
16. NC - No connection
17. GND - Ground
18. VDDA - Analog power supply
19. GND - Ground
20. XTAL - Crystal oscillator output

Functional Features

• Frequency synthesis using a fractional-N PLL (Phase-Locked Loop)
• Programmable dividers for precise frequency control
• Independent control of each output channel
• Low jitter and phase noise for accurate timing
• I2C interface for easy configuration and control
• Flexible voltage options for compatibility with various systems

Advantages and Disadvantages

Advantages

• Wide frequency range allows for versatile applications
• High accuracy and stability ensure reliable performance
• Multiple outputs with independent control offer flexibility in system design
• Low phase noise improves signal quality
• Small form factor package enables space-efficient integration

Disadvantages

• Limited number of output channels may not be sufficient for complex systems requiring numerous clocks
• Relatively high power consumption compared to some alternative models
• Higher cost compared to simpler clock generator ICs

Working Principles

The SI5350A-B08416-GM utilizes a fractional-N PLL to generate precise clock signals. It takes an external reference clock, either from a crystal oscillator or an external source, and uses a programmable divider to synthesize the desired output frequencies. The PLL feedback loop continuously adjusts the division ratio to maintain accurate frequency synthesis. The generated clock signals are then distributed to the output channels with independent control.

Detailed Application Field Plans

The SI5350A-B08416-GM finds applications in various electronic systems that require accurate clock generation and distribution. Some of the potential application fields include:

1. Communication Systems: Used for clock synchronization in wireless communication devices, such as base stations, routers, and modems.
2. Test and Measurement Equipment: Provides precise timing signals for oscilloscopes, signal generators, and frequency counters.
3. Audio and Video Equipment: Enables synchronization in audio/video processing systems, including digital audio workstations, video switchers, and broadcast equipment.
4. Industrial Automation: Used in programmable logic controllers (PLCs), motor control systems, and robotics for accurate timing and synchronization.
5. Medical Devices: Provides clock signals for medical imaging equipment, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

1. SI5341B-B-GM: A similar clock generator IC with a higher number of output channels and additional features like integrated voltage regulators.
2. MAX038CPP: Function generator IC capable of generating sine, triangle, and square waveforms with adjustable frequencies.
3. CDCE913