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SI5338B-B04183-GMR
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SI5338B-B04183-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: 48-pin QFN
  • Essence: Clock generation and multiplication
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Input Voltage Range: 2.375V to 3.63V
  • Output Frequency Range: 1kHz to 808MHz
  • Output Format: LVCMOS, LVDS, HCSL, or LVPECL
  • Operating Temperature Range: -40°C to +85°C
  • Supply Current: 100mA typical

Detailed Pin Configuration

The SI5338B-B04183-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 Clock Input | | 5 | XAXA | Differential Clock Input | | ... | ... | ... | | 46 | YBYB | Differential Clock Output | | 47 | YBYA | Differential Clock Output | | 48 | GND | Ground |

Functional Characteristics

  • Clock Generation: The SI5338B-B04183-GMR can generate multiple clock signals with programmable frequencies.
  • Clock Multiplication: It can multiply the input clock frequency to achieve higher output frequencies.
  • Jitter Reduction: The IC features low jitter performance, ensuring accurate and reliable clock signals.
  • Flexible Input/Output Options: It supports various input and output formats, including LVCMOS, LVDS, HCSL, and LVPECL.

Advantages and Disadvantages

Advantages: - High-frequency performance allows for a wide range of applications. - Programmable output frequencies provide flexibility in system design. - Low jitter ensures precise timing synchronization. - Multiple input/output options cater to different interface requirements.

Disadvantages: - Requires careful configuration and programming for optimal performance. - Limited operating temperature range (-40°C to +85°C).

Applicable Range of Products

The SI5338B-B04183-GMR is suitable for applications that require precise clock generation and multiplication. It can be used in various industries, including telecommunications, networking, data centers, and consumer electronics.

Working Principles

The SI5338B-B04183-GMR utilizes advanced PLL (Phase-Locked Loop) technology to generate and multiply clock signals. It takes an input clock signal and uses internal dividers and multipliers to produce multiple output clocks with programmable frequencies. The IC also incorporates techniques to minimize jitter and ensure stable and accurate timing.

Detailed Application Field Plans

  1. Telecommunications: The SI5338B-B04183-GMR can be used in telecom equipment to generate clock signals for data transmission and synchronization.
  2. Networking: It is suitable for network switches and routers to provide precise timing for data packet processing and synchronization.
  3. Data Centers: The IC can be utilized in data center servers and storage systems to generate clock signals for high-speed data processing and communication.
  4. Consumer Electronics: It finds application in consumer electronic devices such as TVs, set-top boxes, and gaming consoles to generate clock signals for audio/video processing and synchronization.

Detailed Alternative Models

  1. SI5338A-B04183-GMR: Similar to SI5338B-B04183-GMR but with different specifications and pin configuration.
  2. SI5339B-B04183-GMR: A higher-performance clock generator and multiplier with extended frequency range.

5 Common Technical Questions and Answers

  1. Q: What is the maximum output frequency of the SI5338B-B04183-GMR? A: The maximum output frequency is 808MHz.

  2. Q: Can I use LVDS as both input and output format simultaneously? A: Yes, the SI5338B-B04183-GMR supports LVDS for both input and output.

  3. Q: What is the typical supply current required by the IC? A: The typical supply current is 100mA.

  4. Q: Can I operate the IC at temperatures below -40°C? A: No, the operating temperature range is limited to -40°C to +85°C.

  5. Q: How many clock outputs can be generated by the SI5338B-B04183-GMR? A: The IC can generate up to 12 clock outputs.

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