SI5338M-B03732-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 48-pin QFN
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Input Frequency Range: 1 MHz to 710 MHz
• Output Frequency Range: 1 kHz to 945 MHz
• Supply Voltage: 2.5 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -150 dBc/Hz at 100 kHz offset
• Programmable Features: Output frequency, output format, spread spectrum modulation, etc.

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. VDD: Core Power Supply
3. GND: Ground
4. XIN: Crystal Oscillator Input
5. XOUT: Crystal Oscillator Output
6. CLKIN: External Clock Input
7. CLKOUT0: Output Clock 0
8. CLKOUT1: Output Clock 1
9. CLKOUT2: Output Clock 2
10. ...

Functional Characteristics

• Flexible clock generation and multiplication
• Low jitter and phase noise for high-performance applications
• Wide input and output frequency range
• Programmable features for customization
• Spread spectrum modulation for EMI reduction
• Multiple output formats supported

Advantages and Disadvantages

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

Disadvantages: - Requires external crystal oscillator or clock input - Limited number of output clocks

Applicable Range of Products

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

Working Principles

The SI5338M-B03732-GMR is a clock generator and multiplier IC that generates multiple output clocks from an input clock source. It utilizes a phase-locked loop (PLL) to multiply the input frequency and generate precise output clocks with low jitter and phase noise. The IC also provides programmable features to customize the output frequency, format, and other parameters.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338M-B03732-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: It can be utilized in switches, routers, and network interface cards to generate stable clock signals for reliable data communication.
3. Data Centers: The IC can be employed in servers, storage systems, and network switches to ensure precise timing for data processing and transmission.
4. Industrial Automation Systems: It can be integrated into PLCs, motor drives, and control systems to synchronize various components and enable precise timing in industrial processes.
5. Test and Measurement Instruments: The SI5338M-B03732-GMR can be used in oscilloscopes, signal generators, and spectrum analyzers to generate accurate clock signals for precise measurements.

Detailed Alternative Models

1. SI5338A-B03732-GMR: Similar to SI5338M-B03732-GMR but with different package options.
2. SI5341M-B03732-GMR: Clock generator and multiplier IC with additional features and higher performance.
3. SI5368B-B03732-GMR: Clock generator and multiplier IC with enhanced programmability and wider frequency range.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of SI5338M-B03732-GMR? A: The maximum output frequency is 945 MHz.

2. Q: Can I use an external clock source instead of a crystal oscillator with this IC? A: Yes, the IC supports both crystal oscillator and external clock inputs.

3. Q: How many output clocks can be generated by SI5338M-B03732-GMR? A: The IC can generate up to 12 output clocks.

4. Q: Can I program the output frequency on-the-fly? A: Yes, the IC provides programmable features that allow you to change the output frequency dynamically.

5. Q: Does SI5338M-B03732-GMR support spread spectrum modulation? A: Yes, the IC supports spread spectrum modulation for reducing electromagnetic interference (EMI).

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