8T49N283C-998NLGI8

Basic Information Overview

• Category: Electronic Component
• Use: Timing Device
• Characteristics: High Precision, Low Jitter, Programmable
• Package: QFN (Quad Flat No-leads)
• Essence: Clock Generator and Jitter Attenuator
• Packaging/Quantity: Tape and Reel, 2500 pieces per reel

Specifications

• Frequency Range: 1 MHz to 2.67 GHz
• Output Format: LVPECL, LVDS, HCSL, CML
• Supply Voltage: 1.8 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -150 dBc/Hz at 100 kHz offset
• RMS Jitter: 0.5 ps (typical)

Detailed Pin Configuration

The 8T49N283C-998NLGI8 has a total of 32 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply Voltage | | 2 | GND | Ground | | 3 | XIN | Crystal Oscillator Input | | 4 | XOUT | Crystal Oscillator Output | | 5 | REFCLK | Reference Clock Input | | 6 | VDDO | Output Power Supply Voltage | | 7 | GND | Ground | | ... | ... | ... | | 32 | OUT6 | Output 6 |

Functional Features

• Clock Generation: The 8T49N283C-998NLGI8 can generate multiple clock signals with different frequencies and formats.
• Jitter Attenuation: It reduces the amount of jitter in the input clock signal, resulting in a cleaner and more stable output.
• Programmability: The device can be programmed to adjust various parameters such as frequency, phase, and output format.

Advantages

• High Precision: The device offers excellent frequency accuracy and stability.
• Low Jitter: It effectively reduces jitter, ensuring reliable timing for sensitive applications.
• Flexible Output Formats: The 8T49N283C-998NLGI8 supports multiple output formats, allowing compatibility with various systems.
• Easy Integration: The QFN package and programmability make it easy to integrate into different designs.

Disadvantages

• Complexity: The device's advanced features and programmability may require a certain level of expertise to fully utilize.
• Cost: Compared to simpler timing devices, the 8T49N283C-998NLGI8 may have a higher cost due to its advanced capabilities.

Working Principles

The 8T49N283C-998NLGI8 operates by taking an input clock signal and using internal PLL (Phase-Locked Loop) circuits to generate multiple output clocks. The device also incorporates jitter attenuation techniques to reduce the amount of noise and distortion in the output signals. By adjusting the PLL settings through programming, the device can achieve precise frequency control and synchronization.

Detailed Application Field Plans

The 8T49N283C-998NLGI8 is commonly used in various applications that require accurate and stable timing signals. Some specific application fields include: 1. Telecommunications: Clock synchronization in network equipment and communication systems. 2. Data Centers: Timing control for high-speed data transmission and processing. 3. Industrial Automation: Synchronization of industrial processes and control systems. 4. Test and Measurement: Precise timing for test equipment and measurement instruments. 5. Audio/Video Broadcasting: Timing synchronization in broadcasting and multimedia systems.

Detailed and Complete Alternative Models

1. 8T49N283C-998NLGI9: Similar to the 8T49N283C-998NLGI8, but with extended frequency range up to 4 GHz.
2. 8T49N283C-998NLGI7: Lower-cost version with reduced features and limited output formats.
3. 8T49N283C-998NLGI10: Higher-performance model with lower phase noise and jitter specifications.

(Note: The above alternative models are fictional and provided for illustrative purposes only.)

This encyclopedia entry provides a comprehensive overview of the 8T49N283C-998NLGI8 timing device, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.