SI5338A-B02819-GM

Overview

• Category: Integrated Circuit
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: QFN (Quad Flat No-leads)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Frequency Range: 1 MHz to 808 MHz
• Output Format: LVCMOS, LVDS, HCSL, CML
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Phase Jitter: < 0.3 ps RMS (typical)

Pin Configuration

The SI5338A-B02819-GM has a total of 48 pins. The pin configuration is as follows:

[Insert detailed pin configuration diagram here]

Functional Characteristics

• Flexible clock synthesis and distribution
• Supports up to 12 differential outputs
• Programmable output formats and frequencies
• Low phase noise and jitter
• Integrated voltage regulators for improved power supply noise rejection

Advantages

• Wide frequency range with high accuracy
• Multiple output formats for compatibility
• Programmable features for customization
• Low phase noise and jitter for improved signal integrity
• Integrated voltage regulators reduce external components

Disadvantages

• Complex programming interface for advanced configurations
• Higher cost compared to basic clock generators
• Requires careful consideration of power supply noise

Applicable Range of Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems
• Test and measurement instruments

Working Principles

The SI5338A-B02819-GM utilizes a combination of PLL (Phase-Locked Loop) and VCXO (Voltage-Controlled Crystal Oscillator) techniques to generate and multiply clock signals. It takes an input reference clock and uses internal dividers, multipliers, and phase detectors to generate multiple output clocks with programmable frequencies and formats.

Detailed Application Field Plans

1. Telecommunications: The SI5338A-B02819-GM can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking: It is suitable for Ethernet switches, routers, and network interface cards to ensure precise timing for reliable data communication.
3. Data Centers: The clock generator can be employed in servers, storage systems, and high-speed interconnects to maintain synchronization and minimize data errors.
4. Industrial Automation: It finds applications in PLCs (Programmable Logic Controllers), motion control systems, and robotics to synchronize various components and ensure precise timing.
5. Test and Measurement: The device can be utilized in oscilloscopes, signal generators, and spectrum analyzers to generate stable and accurate clock signals for precise measurements.

Detailed Alternative Models

• SI5338B-B02819-GM: Similar specifications and features, but with different pin configuration.
• SI5339A-B02819-GM: Higher frequency range and additional features for advanced applications.
• SI5341C-B02819-GM: Clock generator with integrated jitter attenuators for improved signal quality.

5 Common Technical Questions and Answers

1. Q: What is the maximum frequency that can be generated by the SI5338A-B02819-GM? A: The maximum frequency range is 808 MHz.

2. Q: Can I program the output format of the clock signals? A: Yes, the SI5338A-B02819-GM supports multiple output formats such as LVCMOS, LVDS, HCSL, and CML.

3. Q: Does the device have integrated voltage regulators? A: Yes, the clock generator has integrated voltage regulators to improve power supply noise rejection.

4. Q: What is the typical phase jitter of the SI5338A-B02819-GM? A: The typical phase jitter is less than 0.3 ps RMS.

5. Q: Is the SI5338A-B02819-GM suitable for industrial temperature environments? A: Yes, the clock generator operates within a temperature range of -40°C to +85°C, making it suitable for industrial applications.

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