SI5356A-B03215-GMR

Product Overview

Category

The SI5356A-B03215-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-B03215-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 the SI5356A-B03215-GMR lies in its ability to generate accurate and stable clock signals for various applications.

Packaging/Quantity

This IC is typically sold in reels or trays, with a quantity of several hundred or thousand units per package.

Specifications

• Frequency range: 8 kHz to 160 MHz
• Output channels: 3
• Supply voltage: 2.5V to 3.3V
• 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-B03215-GMR has a specific pin configuration that enables its functionality. The following table provides a detailed description of each pin:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground connection | | 3 | XTAL | Crystal oscillator input | | 4 | SDA | I2C serial data input | | 5 | SCL | I2C serial clock input | | 6 | CLK0 | Output channel 0 | | 7 | CLK1 | Output channel 1 | | 8 | CLK2 | Output channel 2 |

Functional Features

The SI5356A-B03215-GMR offers the following functional features:

• Programmable frequency synthesis
• Fractional-N and Integer-N modes
• Spread spectrum modulation
• Clock skew adjustment
• Output enable/disable control
• I2C interface for configuration

Advantages and Disadvantages

Advantages

• High frequency accuracy and stability ensure reliable performance.
• Wide frequency range allows for versatile applications.
• Multiple output channels provide flexibility in system design.
• Low power consumption contributes to energy efficiency.

Disadvantages

• Limited number of output channels compared to some other ICs in the same category.
• Requires external crystal oscillator for operation.

Working Principles

The SI5356A-B03215-GMR utilizes a phase-locked loop (PLL) architecture to generate clock signals. It takes an input reference frequency, typically from a crystal oscillator, and uses frequency division and multiplication techniques to synthesize the desired output frequencies. The PLL ensures precise frequency control and stability.

Detailed Application Field Plans

The SI5356A-B03215-GMR finds application in various electronic systems, including but not limited to:

1. Communication devices: Used for clock synchronization in wireless communication systems, such as cellular base stations and Wi-Fi routers.
2. Test and measurement equipment: Provides accurate timing signals for oscilloscopes, signal generators, and spectrum analyzers.
3. Industrial automation: Enables precise timing in programmable logic controllers (PLCs), motor control systems, and robotics.
4. Audio/video equipment: Used for synchronization in digital audio workstations, video processors, and broadcast equipment.
5. Medical devices: Provides clock signals for medical imaging systems, patient monitoring devices, and laboratory equipment.

Detailed and Complete Alternative Models

1. SI5351A-B-GT: Similar functionality with a lower frequency range (3 kHz to 200 MHz).
2. MAX038CPP: Functionally equivalent IC with integrated waveform generation capabilities.
3. LTC6904CMS8: Offers programmable clock frequencies with an on-chip oscillator.

These alternative models can be considered based on specific application requirements and design constraints.

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