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5P49V5943B000NDGI
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5P49V5943B000NDGI

Basic Information Overview

  • Category: Electronic Component
  • Use: Clock Generator
  • Characteristics: High Precision, Low Power Consumption
  • Package: QFN (Quad Flat No-leads)
  • Essence: Integrated Circuit
  • Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications and Parameters

  • Frequency Range: 1 MHz to 200 MHz
  • Supply Voltage: 1.8 V to 3.3 V
  • Output Format: LVCMOS
  • Operating Temperature Range: -40°C to +85°C

Detailed and Complete Pin Configuration

  1. VDD (Power Supply)
  2. GND (Ground)
  3. OUT0 (Output 0)
  4. OUT1 (Output 1)
  5. OUT2 (Output 2)
  6. OUT3 (Output 3)
  7. SDA (Serial Data Input/Output)
  8. SCL (Serial Clock Input)
  9. OE (Output Enable)
  10. NC (No Connection)

Functional Characteristics

  • Generates clock signals with high precision and stability.
  • Supports multiple output frequencies.
  • Low power consumption for energy-efficient applications.
  • Configurable through serial interface.

Advantages and Disadvantages

Advantages: - High precision and stability in clock generation. - Wide frequency range for versatile applications. - Low power consumption for energy efficiency.

Disadvantages: - Requires a serial interface for configuration. - Limited number of output channels.

Applicable Range of Products

  • Communication Systems
  • Networking Equipment
  • Consumer Electronics
  • Industrial Automation

Working Principles

The 5P49V5943B000NDGI is a clock generator that utilizes an integrated circuit to generate precise clock signals. It operates by configuring the internal PLL (Phase-Locked Loop) to produce the desired output frequency. The PLL locks onto a reference clock and generates an output signal with the same frequency or a multiple/division of it.

Detailed Application Field Plans

  1. Communication Systems: Used for clock synchronization in wireless communication devices.
  2. Networking Equipment: Provides clock signals for data transmission and synchronization in routers and switches.
  3. Consumer Electronics: Enables precise timing in audio/video equipment, gaming consoles, and smart devices.
  4. Industrial Automation: Used in control systems and PLCs (Programmable Logic Controllers) for accurate timing and synchronization.

Detailed Alternative Models

  • 5P49V5943B001NDGI: Similar specifications but with additional features.
  • 5P49V5943B002NDGI: Higher frequency range and more output channels.

5 Common Technical Questions and Answers

  1. Q: What is the maximum frequency this clock generator can generate? A: The 5P49V5943B000NDGI can generate frequencies up to 200 MHz.

  2. Q: Can I use this clock generator with a 5V power supply? A: No, the recommended supply voltage range is 1.8V to 3.3V.

  3. Q: How many output channels does this clock generator have? A: It has four output channels: OUT0, OUT1, OUT2, and OUT3.

  4. Q: Can I program the output frequency through a microcontroller? A: Yes, the clock generator can be configured through its serial interface using a microcontroller.

  5. Q: Is this clock generator suitable for automotive applications? A: No, the operating temperature range of -40°C to +85°C may not be sufficient for automotive environments.

This encyclopedia entry provides an overview of the 5P49V5943B000NDGI clock generator, including its basic information, specifications, pin configuration, functional characteristics, advantages and disadvantages, applicable range of products, working principles, application field plans, alternative models, and common technical questions and answers.