8T79S308NLGI

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Clock Generator and Jitter Attenuator
• Characteristics:
  • High-performance clock generator with integrated jitter attenuator
  • Supports multiple output frequencies and formats
  • Low phase noise and low jitter
  • Wide operating frequency range
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Provides stable and accurate clock signals for various applications
• Packaging/Quantity: Typically sold in reels of 250 or 300 units

Specifications

• Input Voltage Range: 1.8V to 3.3V
• Output Frequency Range: 10MHz to 2.7GHz
• Number of Outputs: 4
• Output Formats: LVPECL, LVDS, HCSL
• Operating Temperature Range: -40°C to +85°C
• Supply Current: 100mA (typical)

Detailed Pin Configuration

The 8T79S308NLGI IC has a total of 20 pins. The pin configuration is as follows:

| Pin No. | Pin Name | Description | |---------|----------|-------------| | 1 | VDDO | Power supply for outputs | | 2 | OUT0 | Output 0 | | 3 | GND | Ground | | 4 | OUT1 | Output 1 | | 5 | OUT2 | Output 2 | | 6 | OUT3 | Output 3 | | 7 | VDD | Power supply for internal circuitry | | 8 | SDA | Serial Data Input | | 9 | SCL | Serial Clock Input | | 10 | OE | Output Enable | | 11 | VDDI | Power supply for input circuitry | | 12 | REFCLK | Reference Clock Input | | 13 | GND | Ground | | 14 | VDDO | Power supply for outputs | | 15 | OUT0 | Output 0 | | 16 | GND | Ground | | 17 | OUT1 | Output 1 | | 18 | OUT2 | Output 2 | | 19 | OUT3 | Output 3 | | 20 | VDD | Power supply for internal circuitry |

Functional Features

• Integrated clock generator and jitter attenuator in a single IC
• Provides stable and accurate clock signals with low phase noise and low jitter
• Supports multiple output frequencies and formats (LVPECL, LVDS, HCSL)
• Wide operating frequency range allows flexibility in various applications
• Output enable feature for easy control of the outputs

Advantages and Disadvantages

Advantages

• High-performance clock generation and jitter attenuation in one package
• Low phase noise and low jitter ensure accurate timing for sensitive applications
• Multiple output formats provide compatibility with different systems
• Wide operating frequency range offers versatility in various applications

Disadvantages

• Requires external reference clock for operation
• Limited number of outputs (4) compared to some other clock generator ICs

Working Principles

The 8T79S308NLGI integrates a high-performance clock generator and a jitter attenuator. It takes an external reference clock signal and generates multiple output clocks with low phase noise and low jitter. The device uses advanced techniques to reduce unwanted noise and distortions, ensuring accurate and reliable clock signals for various applications.

Detailed Application Field Plans

The 8T79S308NLGI is widely used in applications that require precise and stable clock signals. Some of the common application fields include: - Telecommunications equipment - Networking devices - Data centers - Test and measurement instruments - Industrial automation systems - Audio/video equipment

Detailed and Complete Alternative Models

• 8T49N2401: Clock Generator and Jitter Attenuator with 4 outputs, wider frequency range (up to 4GHz)
• 8T51N3802: Clock Generator and Jitter Attenuator with 8 outputs, lower phase noise performance
• 8T83S208NLGI: Clock Generator and Jitter Attenuator with 2 outputs, higher supply voltage range (up to 5V)

Note: These alternative models are provided as examples and may have different specifications and pin configurations.

This entry provides an overview of the 8T79S308NLGI integrated circuit, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.