8N3Q001LG-1151CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Timing and Frequency Control
• Characteristics: High precision, low jitter, programmable features
• Package: 48-pin LGA (Land Grid Array)
• Essence: Clock Generator IC
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Supply Voltage: 2.5V to 3.3V
• Output Frequency Range: 10MHz to 1.5GHz
• Output Types: LVPECL, LVDS, HCSL
• Programmable Features: Output frequency, output type, spread spectrum modulation, phase-locked loop (PLL) settings
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 8N3Q001LG-1151CDI8 IC has a total of 48 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (2.5V to 3.3V) | | 2 | GND | Ground | | 3 | OUT0 | Output 0 | | 4 | OUT1 | Output 1 | | ... | ... | ... | | 47 | OUT45 | Output 45 | | 48 | OUT46 | Output 46 |

Functional Features

• High precision clock generation for various applications
• Low jitter output signals for improved system performance
• Programmable features allow customization according to specific requirements
• Spread spectrum modulation capability for reducing electromagnetic interference (EMI)
• PLL settings enable synchronization with external reference clocks

Advantages and Disadvantages

Advantages

• High precision and low jitter output signals ensure accurate timing control.
• Programmable features provide flexibility for different applications.
• Spread spectrum modulation reduces EMI, improving electromagnetic compatibility.
• Wide temperature range allows operation in various environments.

Disadvantages

• Limited output frequency range compared to some other clock generator ICs.
• Complex pin configuration may require careful PCB layout design.

Working Principles

The 8N3Q001LG-1151CDI8 operates based on a phase-locked loop (PLL) architecture. It takes an external reference clock and uses the PLL to generate multiple output frequencies with high precision. The programmable features allow customization of output frequency, type, and other parameters. The spread spectrum modulation feature helps reduce EMI by spreading the energy of the clock signal over a wider frequency range.

Detailed Application Field Plans

The 8N3Q001LG-1151CDI8 is widely used in various electronic systems that require precise timing and frequency control. Some application fields include: - Telecommunications equipment - Networking devices - Data storage systems - Test and measurement instruments - Industrial automation

Detailed and Complete Alternative Models

• 8N3Q001LG-1251CDI8: Similar to 8N3Q001LG-1151CDI8 but with extended temperature range (-40°C to +105°C).
• 8N3Q001LG-1351CDI8: Similar to 8N3Q001LG-1151CDI8 but with higher output frequency range (10MHz to 2.5GHz).

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