8N3QV01LG-1111CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Timing and Frequency Control
• Characteristics: High precision, low power consumption, compact size
• Package: QFN (Quad Flat No-leads)
• Essence: Clock Generator and Synthesizer
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 2.5V to 3.3V
• Frequency Range: 10MHz to 1.5GHz
• Output Type: LVPECL (Low Voltage Positive Emitter-Coupled Logic)
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -150dBc/Hz at 100kHz offset
• Output Jitter: 0.1ps RMS (Root Mean Square)

Detailed Pin Configuration

The 8N3QV01LG-1111CDI8 IC has a total of 24 pins. The pin configuration is as follows:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power Supply (Positive) | | 2 | GND | Ground | | 3 | OUT0 | Output 0 | | 4 | OUT1 | Output 1 | | 5 | OUT2 | Output 2 | | 6 | OUT3 | Output 3 | | 7 | OUT4 | Output 4 | | 8 | OUT5 | Output 5 | | 9 | OUT6 | Output 6 | | 10 | OUT7 | Output 7 | | 11 | OUT8 | Output 8 | | 12 | OUT9 | Output 9 | | 13 | OUT10 | Output 10 | | 14 | OUT11 | Output 11 | | 15 | OUT12 | Output 12 | | 16 | OUT13 | Output 13 | | 17 | OUT14 | Output 14 | | 18 | OUT15 | Output 15 | | 19 | VDDO | Power Supply (Output) | | 20 | GND | Ground | | 21 | VDDA | Analog Power Supply | | 22 | GND | Ground | | 23 | CLKIN | Clock Input | | 24 | VDD | Power Supply (Positive) |

Functional Features

• Clock Generation: The IC generates multiple clock signals with precise frequency and phase relationships.
• Frequency Synthesis: It can synthesize frequencies within the specified range using an internal PLL (Phase-Locked Loop).
• Low Jitter: The IC ensures low jitter output, making it suitable for applications requiring high timing accuracy.
• Programmable Outputs: The outputs can be programmed to provide different frequencies and formats.
• Spread Spectrum Support: It supports spread spectrum modulation techniques for reducing electromagnetic interference.

Advantages and Disadvantages

Advantages: - High precision and stability in generating clock signals - Compact size allows for space-saving designs - Low power consumption for energy-efficient operation - Wide operating temperature range enables usage in various environments

Disadvantages: - Limited frequency range compared to some other clock generator ICs - Requires external components for proper functioning - Relatively higher cost compared to simpler clock oscillators

Working Principles

The 8N3QV01LG-1111CDI8 operates based on a Phase-Locked Loop (PLL) architecture. The PLL locks onto an input clock signal (CLKIN) and generates multiple output clocks with precise frequency and phase relationships. The internal voltage-controlled oscillator (VCO) generates a high-frequency signal, which is divided down to the desired output frequencies using programmable dividers. The PLL continuously adjusts the VCO frequency to maintain synchronization with the input clock, ensuring accurate and stable output signals.

Detailed Application Field Plans

The 8N3QV01LG-1111CDI8 IC finds applications in various fields where precise timing and frequency control are crucial. Some of the potential application areas include: - Telecommunications: Clock synchronization in network equipment, base stations, and routers. - Data Centers: Timing for server racks, switches, and storage systems. - Test and Measurement: Precision timing for oscilloscopes, signal generators, and data acquisition systems. - Industrial Automation: Synchronization of PLCs (Programmable Logic Controllers), motor drives, and robotics. - Aerospace and Defense: Timing solutions for avionics, radar systems, and satellite communication.

Detailed and Complete Alternative Models

• 8N3QV01LG-