SI5338A-B04308-GM

Overview

Category: Integrated Circuit
Use: Clock Generator and Multiplier
Characteristics: High-performance, low-jitter, programmable clock generator
Package: 48-pin QFN
Essence: Provides multiple clock outputs with precise frequency and phase control
Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

Input Voltage Range: 2.375V to 3.63V
Output Frequency Range: 1kHz to 808MHz
Output Format: LVCMOS, LVDS, HCSL, CML
Programmable Features: Frequency, Phase, Output Format, Spread Spectrum Modulation
Operating Temperature Range: -40°C to +85°C

Pin Configuration

For a detailed and complete pin configuration of the SI5338A-B04308-GM, please refer to the datasheet.

Functional Characteristics

The SI5338A-B04308-GM offers the following functional characteristics: - Flexible clock synthesis and distribution - Low jitter performance for high-speed data communication - Programmable output formats for compatibility with various systems - Spread spectrum modulation for EMI reduction - Integrated EEPROM for storing configuration settings

Advantages and Disadvantages

Advantages: - High-performance clock generation with low jitter - Wide range of programmable features - Multiple clock outputs for system flexibility - Compact package size

Disadvantages: - Requires careful configuration for optimal performance - Limited output frequency range compared to some alternatives

Applicable Range of Products

The SI5338A-B04308-GM is suitable for applications that require precise clock generation and distribution, such as: - Data communication systems - Networking equipment - Industrial automation - Test and measurement instruments

Working Principles

The SI5338A-B04308-GM utilizes a phase-locked loop (PLL) to generate clock signals based on an input reference frequency. The PLL allows for precise control of the output frequency and phase, while the integrated EEPROM stores the configuration settings.

Detailed Application Field Plans

Data Communication Systems: The SI5338A-B04308-GM can be used to generate clock signals for high-speed data transmission, ensuring reliable synchronization between devices.
Networking Equipment: By providing multiple clock outputs with programmable features, the SI5338A-B04308-GM enables efficient timing in networking equipment, improving overall system performance.
Industrial Automation: Precise clock generation is crucial in industrial automation applications. The SI5338A-B04308-GM can be used to synchronize various components, enhancing system reliability.
Test and Measurement Instruments: Accurate timing is essential in test and measurement instruments. The SI5338A-B04308-GM offers low jitter clock signals, ensuring precise measurements.

Detailed Alternative Models

SI5338B-B04308-GM: Similar to SI5338A-B04308-GM but with extended temperature range (-40°C to +105°C).
SI5338C-B04308-GM: Similar to SI5338A-B04308-GM but with additional features like frequency margining and dynamic phase alignment.

5 Common Technical Questions and Answers

Q: What is the maximum output frequency of the SI5338A-B04308-GM? A: The SI5338A-B04308-GM supports output frequencies up to 808MHz.
Q: Can I program the output format of the clock signals? A: Yes, the SI5338A-B04308-GM allows you to select from various output formats such as LVCMOS, LVDS, HCSL, and CML.
Q: Does the SI5338A-B04308-GM support spread spectrum modulation? A: Yes, it offers spread spectrum modulation for reducing electromagnetic interference (EMI).
Q: What is the operating temperature range of the SI5338A-B04308-GM? A: The SI5338A-B04308-GM can operate in temperatures ranging from -40°C to +85°C.
Q: How many clock outputs does the SI5338A-B04308-GM provide? A: It provides a total of 8 clock outputs.

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