8T49N008A-038NLGI

Basic Information Overview

Category: Electronic Component
Use: Timing Device
Characteristics: High Precision, Low Jitter
Package: QFN
Essence: Clock Generator
Packaging/Quantity: Tape & Reel, 2500 pieces per reel

Specifications and Parameters

Frequency Range: 1 MHz to 2.5 GHz
Output Format: LVPECL, LVDS, HCSL
Supply Voltage: 3.3 V
Operating Temperature Range: -40°C to +85°C
Phase Noise: -150 dBc/Hz @ 10 kHz offset

Detailed and Complete Pin Configuration

VDD (Power Supply)
GND (Ground)
OUT (Output Signal)
OE (Output Enable)
SEL (Output Format Select)
REF (Reference Clock Input)
NC (No Connection)

Functional Characteristics

Generates high-precision clock signals
Low jitter for improved signal integrity
Supports multiple output formats
Output enable control for power management
Flexible output format selection

Advantages and Disadvantages

Advantages: - High precision and low jitter - Wide frequency range - Multiple output formats - Power management features

Disadvantages: - Limited operating temperature range - Requires external reference clock

Applicable Range of Products

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

Working Principles

The 8T49N008A-038NLGI is a clock generator that generates precise clock signals for various electronic devices. It utilizes an external reference clock input and internal circuitry to generate clock signals with low jitter and high accuracy. The device supports different output formats, allowing it to be used in a wide range of applications.

Detailed Application Field Plans

Telecommunications: Used in base stations, routers, and switches for accurate timing synchronization.
Data Storage Systems: Provides precise clock signals for data read/write operations in storage devices.
Test and Measurement Instruments: Ensures accurate timing for measurement and analysis equipment.
Industrial Automation: Synchronizes control systems and sensors in industrial automation processes.
Networking Devices: Enables reliable data transmission and synchronization in network infrastructure.

Detailed Alternative Models

8T49N008A-037NLGI: Similar specifications and pin configuration, but with different output formats.
8T49N008A-039NLGI: Higher frequency range and additional features like frequency margining.

5 Common Technical Questions and Answers

Q: What is the operating voltage range of 8T49N008A-038NLGI? A: The device operates at a supply voltage of 3.3 V.
Q: Can I use this clock generator without an external reference clock? A: No, the 8T49N008A-038NLGI requires an external reference clock for operation.
Q: What is the typical phase noise performance of this device? A: The phase noise is -150 dBc/Hz at a 10 kHz offset.
Q: How many output formats does this clock generator support? A: The 8T49N008A-038NLGI supports three output formats: LVPECL, LVDS, and HCSL.
Q: What is the packaging quantity of this product? A: It is packaged in tape & reel format, with 2500 pieces per reel.

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