8T49N242-998NLGI

Basic Information Overview

Category: Electronic Component
Use: Timing Device
Characteristics: High Precision, Low Jitter
Package: Surface Mount
Essence: Crystal Oscillator
Packaging/Quantity: Tape and Reel, 1000 pieces per reel

Specifications and Parameters

Frequency Range: 1 MHz to 200 MHz
Supply Voltage: 1.8 V to 3.3 V
Output Type: LVPECL, LVDS, HCSL
Operating Temperature Range: -40°C to +85°C
Stability: ±20 ppm

Detailed and Complete Pin Configuration

VDD (Power Supply)
GND (Ground)
OE (Output Enable)
NC (No Connection)
OUT (Output)
FB (Feedback)
SEL (Select)
NC (No Connection)

Functional Characteristics

Provides precise timing signals for electronic systems
Supports various output types for compatibility
Low phase noise and jitter for improved signal integrity
Output enable feature for easy system integration
Selectable frequency options for flexibility

Advantages and Disadvantages

Advantages: - High precision and stability - Wide frequency range - Multiple output options - Compact surface mount package

Disadvantages: - Limited operating temperature range - Requires external power supply

Applicable Range of Products

Telecommunications equipment
Networking devices
Industrial automation systems
Consumer electronics
Automotive electronics

Working Principles

The 8T49N242-998NLGI is a crystal oscillator that generates precise timing signals by utilizing the piezoelectric properties of a crystal. The input voltage is converted into mechanical vibrations by the crystal, which are then converted back into electrical signals with a specific frequency. These signals are then amplified and shaped to provide accurate timing references for various electronic systems.

Detailed Application Field Plans

Telecommunications: Synchronization of network equipment, such as routers and switches.
Industrial Automation: Timing control in PLCs (Programmable Logic Controllers) and motion control systems.
Consumer Electronics: Clock generation for digital TVs, set-top boxes, and gaming consoles.
Automotive Electronics: Timing synchronization for engine control units and infotainment systems.
Networking Devices: Clock distribution in data centers and high-speed communication systems.

Detailed Alternative Models

8T49N241-998NLGI
8T49N243-998NLGI
8T49N244-998NLGI
8T49N245-998NLGI
8T49N246-998NLGI

5 Common Technical Questions and Answers

Q: What is the operating voltage range of 8T49N242-998NLGI? A: The operating voltage range is 1.8 V to 3.3 V.
Q: Can this device be used in automotive applications? A: Yes, it is suitable for automotive electronics, but within the specified temperature range.
Q: What is the stability of this crystal oscillator? A: The stability is ±20 ppm.
Q: How many pieces are there in a reel of 8T49N242-998NLGI? A: There are 1000 pieces per reel.
Q: What are the available output types for this device? A: The available output types are LVPECL, LVDS, and HCSL.

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