8N3QV01FG-0128CDI8

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

• Input Voltage Range: 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
• Supply Current: 50mA (typical)

Detailed Pin Configuration

The 8N3QV01FG-0128CDI8 IC has a total of 28 pins arranged as follows:

Pin 1: VDD Pin 2: GND Pin 3: OUT0_N Pin 4: OUT0_P Pin 5: OUT1_N Pin 6: OUT1_P ... Pin 27: CLK_SEL Pin 28: VDD

Functional Features

• Clock Generation: The IC generates high-frequency clock signals with precise frequency control.
• Frequency Synthesis: It can synthesize multiple output frequencies from a single input reference frequency.
• Phase-Locked Loop (PLL): The PLL circuitry ensures stable and accurate frequency generation.
• Low Jitter: The IC minimizes jitter, ensuring reliable timing in various applications.

Advantages and Disadvantages

Advantages: - High precision and stability in frequency generation - Low power consumption - Compact size for space-constrained designs - Wide operating temperature range

Disadvantages: - Limited output frequency range (10MHz to 1.5GHz) - Requires an external reference clock signal

Working Principles

The 8N3QV01FG-0128CDI8 operates based on a Phase-Locked Loop (PLL) architecture. It takes an external reference clock signal and uses it as a basis for generating high-frequency clock signals. The PLL circuitry compares the phase and frequency of the reference signal with a voltage-controlled oscillator (VCO) output. By adjusting the VCO's control voltage, the IC locks onto the desired frequency and maintains synchronization.

Detailed Application Field Plans

The 8N3QV01FG-0128CDI8 finds applications in various fields, including: 1. Telecommunications: Clock synchronization in network equipment and base stations. 2. Data Communications: Timing control in routers, switches, and data centers. 3. Test and Measurement: Precise timing for test equipment and instrumentation. 4. Industrial Automation: Synchronization of industrial processes and control systems. 5. Consumer Electronics: Clock generation for audio/video devices and set-top boxes.

Detailed and Complete Alternative Models

1. 8N3QV01FG-0116CDI8: Similar to 8N3QV01FG-0128CDI8 but with 16 output channels.
2. 8N3QV01FG-0256CDI8: Higher channel count version with 256 output channels.
3. 8N3QV01FG-0064CDI8: Lower channel count version with 64 output channels.

These alternative models provide similar functionality but with varying output channel counts to suit different application requirements.

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