SI5338B-B07252-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, low-jitter, programmable clock generator
• Package: 72-pin QFN package
• Essence: Provides multiple clock outputs with precise frequency control

Specifications

• Input Voltage Range: 2.375V to 3.63V
• Output Frequency Range: 1kHz to 808MHz
• Number of Outputs: 12
• Programmable Features: Frequency, output format, spread spectrum modulation, etc.
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SI5338B-B07252-GMR has a total of 72 pins. The pin configuration is as follows: - Pin 1: VDDO - Pin 2: VDDO - Pin 3: GND - Pin 4: GND - ... - Pin 72: VDDO

Functional Features

• Precise frequency synthesis and multiplication
• Low phase noise and jitter
• Flexible programming options for various applications
• Spread spectrum modulation for EMI reduction
• Clock signal monitoring and diagnostics

Advantages and Disadvantages

Advantages: - High-performance clock generation - Wide frequency range - Programmable features for customization - Low jitter and phase noise

Disadvantages: - Requires careful programming for optimal performance - Limited number of outputs compared to some other clock generators

Scope of Application Products

The SI5338B-B07252-GMR is commonly used in the following products: - Networking equipment - Telecommunications systems - Data centers - Industrial automation - Test and measurement instruments

Working Principles

The SI5338B-B07252-GMR generates clock signals by synthesizing and multiplying the input reference clock. It uses a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to achieve precise frequency control.

Detailed Application Field Cases

1. Networking Switch: The SI5338B-B07252-GMR provides synchronized clock signals for multiple network interfaces, ensuring reliable data transmission.
2. Wireless Base Station: This IC generates stable clock signals for various modules in a base station, enabling efficient wireless communication.
3. Data Center Server: By providing accurate clock synchronization, the SI5338B-B07252-GMR helps maintain data integrity and reduce latency in server clusters.
4. Industrial Control System: The IC ensures precise timing for control signals in industrial automation applications, improving system performance and reliability.
5. Test Equipment: The SI5338B-B07252-GMR is used in test instruments to generate clock signals for accurate measurement and analysis.

Detailed Alternative Models

• SI5338A-B07252-GMR
• SI5338C-B07252-GMR
• SI5338D-B07252-GMR
• SI5338E-B07252-GMR
• SI5338F-B07252-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338B-B07252-GMR? A: The maximum output frequency is 808MHz.

2. Q: Can I program the output format of the clock signals? A: Yes, the SI5338B-B07252-GMR allows you to program the output format, including LVPECL, LVDS, HCSL, etc.

3. Q: Does this IC support spread spectrum modulation? A: Yes, the SI5338B-B07252-GMR supports spread spectrum modulation for EMI reduction.

4. Q: What is the operating temperature range of this IC? A: The SI5338B-B07252-GMR can operate within the temperature range of -40°C to +85°C.

5. Q: How many clock outputs does this IC have? A: The SI5338B-B07252-GMR has a total of 12 clock outputs.

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