SI5338B-B07432-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 48-pin QFN
• Essence: Provides precise clock signals for various electronic devices

Specifications

• Frequency Range: 1 MHz to 800 MHz
• Output Channels: 4 differential or 8 single-ended
• Supply Voltage: 2.5V to 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

• Pin 1: VDDO - Output Power Supply
• Pin 2: GND - Ground
• Pin 3: CLKIN - Input Clock Signal
• Pin 4: XAXB - Differential Output Pair A
• Pin 5: XAXN - Differential Output Pair A
• Pin 6: XBXB - Differential Output Pair B
• Pin 7: XBXN - Differential Output Pair B
• ... (detailed pin configuration continues)

Functional Features

• Flexible frequency synthesis and multiplication
• Programmable output formats and levels
• Low phase noise and jitter
• Integrated voltage regulators for improved power supply noise rejection
• I2C interface for easy configuration and control

Advantages and Disadvantages

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

Disadvantages: - Requires external components for proper operation - Limited number of output channels

Scope of Application Products

• Telecommunications equipment
• Networking devices
• Data centers
• Industrial automation systems
• Consumer electronics

Working Principles

The SI5338B-B07432-GMR utilizes a combination of PLL (Phase-Locked Loop) and VCO (Voltage-Controlled Oscillator) techniques to generate precise clock signals. It takes an input clock signal, multiplies its frequency, and provides multiple synchronized output channels with programmable characteristics.

Detailed Application Field Cases

• Example 1: Clock synchronization in a high-speed networking switch
• Example 2: Timing control in a digital audio workstation
• Example 3: Clock distribution in a data center server rack

Detailed Alternative Models

• SI5338A-B07432-GMR
• SI5338C-B07432-GMR
• SI5338D-B07432-GMR
• SI5338E-B07432-GMR
• SI5338F-B07432-GMR

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5338B-B07432-GMR? A: The maximum output frequency is 800 MHz.

2. Q: Can I program the output format of this clock generator? A: Yes, the SI5338B-B07432-GMR supports programmable output formats.

3. Q: Does this IC have built-in voltage regulators? A: Yes, it has integrated voltage regulators for improved power supply noise rejection.

4. Q: What is the operating temperature range of SI5338B-B07432-GMR? A: It can operate within the temperature range of -40°C to +85°C.

5. Q: How many output channels does this clock generator provide? A: It can provide either 4 differential or 8 single-ended output channels.

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