SI5338C-B07626-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics: High-performance, Low-jitter, Programmable
• Package: 48-pin QFN (Quad Flat No-Lead)
• Essence: Clock generation and distribution
• Packaging/Quantity: Tape and Reel, 2500 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, clock source selection, etc.

Detailed and Complete Pin Configuration

1. VDDO: Output Power Supply
2. VDD: Core Power Supply
3. GND: Ground
4. XAXB: Differential Clock Inputs
5. XAXT: Single-Ended Clock Input
6. CLKOUTx: Clock Outputs
7. SDA: I2C Serial Data Input
8. SCL: I2C Serial Clock Input
9. REFCLKx: Reference Clock Inputs
10. PLLVDD: PLL Power Supply
11. PLLGND: PLL Ground
12. PLLREF: PLL Reference Clock Input

(Note: The complete pin configuration includes all 48 pins of the IC.)

Functional Characteristics

• Flexible clock generation and distribution
• Low jitter and phase noise for high-quality signals
• Programmable features for customization
• Multiple clock outputs with different frequencies and formats
• I2C interface for easy control and configuration

Advantages and Disadvantages

Advantages: - High-performance clock generation - Low jitter and phase noise for improved signal quality - Programmable features allow customization - Multiple clock outputs for versatile applications

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

Applicable Range of Products

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

Working Principles

The SI5338C-B07626-GMR is a clock generator IC that uses a phase-locked loop (PLL) to generate high-quality clock signals. It takes an input reference clock and uses the PLL to multiply and divide the frequency to generate multiple output clocks with different frequencies and formats. The IC also provides programmable features to customize the output frequency, format, and other parameters.

Detailed Application Field Plans

1. Telecommunications Equipment: Use the SI5338C-B07626-GMR to generate clock signals for various communication modules, ensuring accurate timing and synchronization.
2. Networking Devices: Utilize the IC to generate clock signals for Ethernet switches, routers, and other network equipment, improving data transmission reliability.
3. Data Centers: Employ the IC to generate clock signals for servers, storage systems, and network switches in data centers, maintaining precise timing for efficient data processing.
4. Industrial Automation Systems: Use the IC to provide accurate clock signals for PLCs (Programmable Logic Controllers), HMI (Human-Machine Interface) devices, and other industrial automation components, ensuring synchronized operation.
5. Test and Measurement Instruments: Utilize the IC to generate stable and precise clock signals for oscilloscopes, spectrum analyzers, and other test and measurement instruments, enabling accurate signal analysis.

Detailed Alternative Models

• SI5338A-B07626-GMR: Similar specifications and functionality, but with a different package.
• SI5338B-B07626-GMR: Similar specifications and functionality, but with a different package and additional features.
• SI5339C-B07626-GMR: Higher frequency range and additional features compared to SI5338C-B07626-GMR.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338C-B07626-GMR? A: The maximum output frequency is 945 MHz.

2. Q: Can I use a single-ended clock input with this IC? A: Yes, the IC supports both differential and single-ended clock inputs.

3. Q: How do I configure the output frequency of the IC? A: The output frequency can be programmed using the I2C interface and appropriate register settings.

4. Q: What is the typical phase noise performance of the IC? A: The IC has a phase noise of -150 dBc/Hz at a 100 kHz offset.

5. Q: What is the operating temperature range of the IC? A: The IC can operate in temperatures ranging from -40°C to +85°C.

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