SI5368A-C-GQR

Overview

Category

SI5368A-C-GQR belongs to the category of integrated circuits (ICs).

Use

SI5368A-C-GQR is commonly used in electronic devices for clock generation and synchronization.

Characteristics

• High precision and stability
• Low power consumption
• Wide frequency range
• Compact package size

Package

SI5368A-C-GQR is available in a compact quad flat no-lead (QFN) package.

Essence

The essence of SI5368A-C-GQR lies in its ability to generate accurate clock signals for various applications.

Packaging/Quantity

SI5368A-C-GQR is typically packaged in reels and comes in quantities of 2500 units per reel.

Specifications and Parameters

• Frequency Range: 1 Hz to 2.67 GHz
• Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Output Format: LVCMOS, LVDS, HCSL, or CML
• Phase Noise: -150 dBc/Hz at 100 kHz offset

Pin Configuration

For detailed and complete pin configuration, please refer to the datasheet.

Functional Characteristics

SI5368A-C-GQR offers the following functional characteristics:

• Multiple clock outputs with programmable frequencies
• Flexible input options for reference clocks
• Integrated voltage-controlled crystal oscillator (VCXO)
• Programmable output formats and levels
• On-chip EEPROM for storing configuration settings

Advantages and Disadvantages

Advantages

• High precision and stability in clock generation
• Wide frequency range covers various applications
• Low power consumption for energy-efficient designs
• Compact package size saves board space

Disadvantages

• Limited availability of alternative models
• Relatively high cost compared to some other clock ICs

Applicable Range of Products

SI5368A-C-GQR is suitable for a wide range of products that require accurate clock generation and synchronization, including:

• Communication equipment
• Network switches
• Data storage devices
• Test and measurement instruments
• Industrial automation systems

Working Principles

SI5368A-C-GQR utilizes advanced phase-locked loop (PLL) technology to generate precise clock signals. It takes an external reference clock and uses internal frequency dividers, multipliers, and filters to produce multiple synchronized output clocks.

Detailed Application Field Plans

Communication Equipment

In communication equipment, SI5368A-C-GQR can be used to generate clock signals for data transmission, ensuring accurate timing and synchronization between different components.

Network Switches

SI5368A-C-GQR can provide synchronized clock signals for network switches, enabling efficient data transfer and reducing packet loss.

Data Storage Devices

By using SI5368A-C-GQR, data storage devices can maintain precise timing for read and write operations, improving overall performance and reliability.

Test and Measurement Instruments

In test and measurement instruments, SI5368A-C-GQR ensures accurate timing for data acquisition, signal analysis, and waveform generation.

Industrial Automation Systems

SI5368A-C-GQR plays a crucial role in industrial automation systems by providing synchronized clock signals for precise control and coordination of various processes.

Detailed Alternative Models

While SI5368A-C-GQR is a highly capable clock IC, alternative models with similar functionalities include:

1. SI5345B-C-GM: Offers additional features such as integrated jitter attenuators and digital delay lines.
2. MAX038CPP: Provides programmable waveform generation capabilities along with clock generation.
3. AD9520-4: Features multiple PLLs and clock distribution functions for complex system requirements.
4. CDCE62005: Offers a wide range of output formats and supports clock synchronization across multiple devices.
5. LTC6957: Provides ultra-low jitter performance and supports high-frequency clock generation.

5 Common Technical Questions and Answers

1. Q: Can SI5368A-C-GQR generate clocks with non-standard frequencies? A: Yes, SI5368A-C-GQR allows programming of custom frequencies within its specified range.

2. Q: What is the typical power consumption of SI5368A-C-GQR? A: The typical power consumption is around 100 mW during normal operation.

3. Q: Can SI5368A-C-GQR synchronize multiple clock domains? A: Yes, SI5368A-C-GQR supports synchronization of multiple clock domains through its flexible output options.

4. Q: Is it possible to update the configuration settings of SI5368A-C-GQR on-the-fly? A: No, SI5368A-C-GQR requires a power cycle to apply any changes made to its configuration.

5. Q: Does SI5368A-C-GQR support frequency modulation? A: