8N3QV01EG-1129CDI8

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

• 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: -150dBc/Hz at 100kHz offset

Detailed Pin Configuration

The 8N3QV01EG-1129CDI8 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 | NC | No connection | | 5 | OE | Output enable control | | 6 | SEL | Frequency selection input | | 7 | NC | No connection | | 8 | VDDO | Output power supply voltage |

Functional Features

• Generates high-precision clock signals with low phase noise
• Supports a wide range of output frequencies
• Low power consumption for energy-efficient applications
• Output enable control for easy integration into systems
• Frequency selection input for flexible operation

Advantages and Disadvantages

Advantages: - High precision and stability in generating clock signals - Wide frequency range for versatile applications - Low power consumption for energy-efficient 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 ICs

Working Principles

The 8N3QV01EG-1129CDI8 operates based on a phase-locked loop (PLL) architecture. It takes an input reference frequency and uses a voltage-controlled oscillator (VCO) to generate a highly stable output clock signal. The PLL continuously adjusts the VCO frequency to maintain synchronization with the input reference, resulting in precise and low-phase noise output signals.

Detailed Application Field Plans

The 8N3QV01EG-1129CDI8 is commonly used in various applications that require accurate timing and frequency control. Some of its typical application fields include: 1. Telecommunications: Clock synchronization in network equipment, base stations, and routers. 2. Data Centers: Timing control for servers, switches, and storage systems. 3. Test and Measurement: Precision timing for oscilloscopes, spectrum analyzers, and signal generators. 4. Industrial Automation: Synchronization of PLCs (Programmable Logic Controllers), motor drives, and robotics. 5. Aerospace and Defense: Timing and frequency control in avionics, radar systems, and satellite communication.

Detailed and Complete Alternative Models

1. 8N3QV01EG-1130CDI8: Similar to 8N3QV01EG-1129CDI8 but with extended temperature range (-55°C to +125°C).
2. 8N3QV01EG-1129CDI9: LVDS (Low Voltage Differential Signaling) output version of 8N3QV01EG-1129CDI8.
3. 8N3QV01EG-1131CDI8: Higher frequency range (up to 2.5GHz) version of 8N3QV01EG-1129CDI8.

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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