8N3QV01EG-0128CDI8

Basic Information Overview

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

Specifications

• Part Number: 8N3QV01EG-0128CDI8
• Supply Voltage: 1.8V to 3.3V
• Output 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 Performance: -150dBc/Hz at 100kHz offset
• Package Dimensions: 4mm x 4mm

Detailed Pin Configuration

The 8N3QV01EG-0128CDI8 IC has the following pin configuration:

| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | VDD | Power supply voltage input | | 2 | GND | Ground reference | | 3 | OUT | LVPECL output signal | | 4 | OE | Output enable control | | 5 | NC | No connection | | 6 | SEL | Frequency selection input | | 7 | SDA | Serial data input | | 8 | SCL | Serial clock input |

Functional Features

• Generates high-precision clock signals for various applications
• Supports a wide range of output frequencies
• Low power consumption for energy-efficient operation
• Output enable control for easy integration with other circuits
• Frequency selection input for flexible frequency configuration
• Serial data and clock inputs for easy programming

Advantages and Disadvantages

Advantages: - High precision and stability in generating clock signals - Wide range of output frequencies for versatile applications - Low power consumption for energy-efficient operation - Compact package size for space-constrained designs

Disadvantages: - Limited to LVPECL output type, may require additional level shifting circuitry for compatibility with other logic families - Relatively high cost compared to simpler clock generator solutions

Working Principles

The 8N3QV01EG-0128CDI8 operates based on a phase-locked loop (PLL) architecture. It takes an external reference clock signal and uses it as a reference to generate a highly stable and precise output clock signal. The PLL circuitry within the IC compares the phase and frequency of the reference signal with an internal voltage-controlled oscillator (VCO). By adjusting the VCO's control voltage, the output clock signal is synchronized and locked to the desired frequency.

Detailed Application Field Plans

The 8N3QV01EG-0128CDI8 finds applications in various fields where accurate timing and frequency control are crucial. Some of the specific application areas include: 1. Telecommunications: Used in base stations, routers, and network switches for synchronization and data transmission. 2. Test and Measurement Equipment: Provides precise clock signals for oscilloscopes, spectrum analyzers, and signal generators. 3. Data Centers: Ensures accurate timing for server clusters, storage systems, and network infrastructure. 4. Industrial Automation: Used in programmable logic controllers (PLCs), motion control systems, and robotics for synchronization and timing control. 5. Aerospace and Defense: Provides reliable clock signals for avionics systems, radar systems, and satellite communication equipment.

Detailed and Complete Alternative Models

1. 8N3QV01EG-0128CDI9: Similar to the 8N3QV01EG-0128CDI8, but with extended temperature range (-55°C to +125°C).
2. 8N3QV01EG-0256CDI8: Offers double the output frequency range (10MHz to 3GHz) compared to the 8N3QV01EG-0128CDI8.
3. 8N3QV02EG-0128CDI8: Provides two independent clock outputs with the same frequency range as the 8N3QV01EG-0128CDI8.

These alternative models offer similar functionality and can be considered based on specific application requirements and environmental conditions.

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