SI5338B-B08386-GMR

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Multiplier
• Characteristics:
  • High-frequency performance
  • Low jitter
  • Programmable output frequencies
  • Flexible input/output options
• Package: BGA (Ball Grid Array)
• Essence: Clock generation and multiplication
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 1kHz to 945MHz
• Number of Outputs: 8
• Supply Voltage: 2.5V or 3.3V
• Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

The SI5338B-B08386-GMR has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDDO | Output Power Supply Voltage | | 2 | VDD | Core Power Supply Voltage | | 3 | GND | Ground | | 4 | XAXB | Differential Input Clock | | 5 | XAXA | Differential Input Clock | | ... | ... | ... | | 46 | OUT7 | Output Clock 7 | | 47 | OUT6 | Output Clock 6 | | 48 | GND | Ground |

Functional Characteristics

• Clock Generation: The SI5338B-B08386-GMR generates multiple clock signals with programmable frequencies.
• Clock Multiplication: It can multiply the input clock frequency to generate higher frequency outputs.
• Jitter Reduction: The IC minimizes jitter, ensuring accurate and stable clock signals.
• Flexible Configuration: It offers various input/output options and programmable features for customization.

Advantages and Disadvantages

Advantages: - High-frequency performance allows for precise timing requirements. - Low jitter ensures reliable clock signals for sensitive applications. - Programmable output frequencies provide flexibility in system design. - Flexible input/output options accommodate different interface standards.

Disadvantages: - Complex pin configuration may require careful PCB layout and routing. - Limited number of outputs may not be sufficient for certain applications. - Higher cost compared to simpler clock generator ICs.

Applicable Range of Products

The SI5338B-B08386-GMR is suitable for a wide range of applications that require accurate and stable clock signals. Some common areas of use include: - Telecommunications equipment - Networking devices - Data centers - Industrial automation systems - Test and measurement instruments

Working Principles

The SI5338B-B08386-GMR utilizes a phase-locked loop (PLL) architecture to generate and multiply clock signals. The PLL locks onto an input reference clock and generates multiple output clocks with programmable frequencies. The IC incorporates advanced circuitry to minimize jitter and ensure reliable timing signals.

Detailed Application Field Plans

1. Telecommunications Equipment: The SI5338B-B08386-GMR can be used in base stations, routers, and switches to provide accurate clock signals for data transmission and synchronization.
2. Networking Devices: It is suitable for network switches, routers, and gateways to synchronize data transfer and maintain network integrity.
3. Data Centers: The IC can be utilized in servers, storage systems, and network appliances to ensure precise timing for data processing and communication.
4. Industrial Automation Systems: It finds application in PLCs (Programmable Logic Controllers), motion control systems, and robotics, where accurate timing is crucial for synchronized operations.
5. Test and Measurement Instruments: The SI5338B-B08386-GMR can be used in oscilloscopes, signal generators, and spectrum analyzers to provide precise timing references for accurate measurements.

Detailed Alternative Models

1. SI5338A-B08386-GMR: Similar to SI5338B-B08386-GMR but with different specifications.
2. SI5339B-B08386-GMR: A higher-performance version with additional features and improved specifications.
3. SI5340B-B08386-GMR: Offers more output channels and advanced clock management capabilities.
4. SI5328B-B08386-GMR: A lower-cost alternative with reduced features and performance.
5. SI5345B-B08386-GMR: Provides enhanced clock distribution and synchronization capabilities.

5 Common Technical Questions and Answers

1. Q: What is the maximum output frequency of the SI5338B-B08386-GMR? A: The maximum output frequency is 945MHz.

2. Q: Can I use a 3.3V input voltage with this IC? A: Yes, the SI5338