8N3Q001LG-0090CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Timing and Frequency Control
• Characteristics: High precision, low jitter, programmable frequency synthesis
• Package: Small Outline Integrated Circuit (SOIC)
• Essence: Clock Generator and Synthesizer
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage: 3.3V
• Frequency Range: 1Hz to 200MHz
• Output Type: LVCMOS
• Operating Temperature Range: -40°C to +85°C
• Phase Noise: -120dBc/Hz @ 10kHz offset
• Programmable Features: Frequency, Output Format, Spread Spectrum Modulation

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground reference
3. OUT0: Output 0
4. OUT1: Output 1
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. OE: Output Enable
8. NC: No Connection

Functional Features

• Programmable frequency synthesis allows customization for various applications
• Low phase noise ensures accurate timing in sensitive systems
• Spread spectrum modulation reduces electromagnetic interference (EMI)
• Multiple output options provide flexibility in system design
• Wide operating temperature range enables usage in harsh environments

Advantages

• High precision and low jitter ensure reliable and accurate timing signals
• Programmability allows adaptation to different system requirements
• Small package size saves board space and simplifies integration
• Spread spectrum modulation reduces EMI, improving system performance
• Wide operating temperature range enhances versatility

Disadvantages

• Requires programming for specific frequency and output format
• Limited number of outputs may not be suitable for complex systems with numerous timing requirements
• Not suitable for applications requiring extremely high frequencies

Working Principles

The 8N3Q001LG-0090CDI8 is a clock generator and synthesizer IC that generates precise timing signals for various electronic systems. It utilizes a programmable frequency synthesis technique to generate clock signals within the specified frequency range. The IC incorporates a phase-locked loop (PLL) circuit, which locks onto an external reference signal or an internal crystal oscillator to generate stable and accurate output frequencies. The programmable features allow customization of the output format, spread spectrum modulation, and other parameters.

Detailed Application Field Plans

The 8N3Q001LG-0090CDI8 finds applications in a wide range of electronic systems that require accurate timing and frequency control. Some potential application fields include: 1. Telecommunications: Timing synchronization in network equipment, routers, and switches. 2. Consumer Electronics: Clock generation in digital TVs, set-top boxes, and audio/video equipment. 3. Industrial Automation: Timing control in PLCs (Programmable Logic Controllers), motor drives, and robotics. 4. Automotive: Clock generation in infotainment systems, navigation devices, and advanced driver-assistance systems (ADAS). 5. Medical Devices: Timing synchronization in medical imaging equipment, patient monitoring systems, and diagnostic instruments.

Detailed and Complete Alternative Models

1. 8N3Q001LG-0080CDI8: Similar to 8N3Q001LG-0090CDI8 but with a different frequency range (1Hz to 100MHz).
2. 8N3Q001LG-0100CDI8: Similar to 8N3Q001LG-0090CDI8 but with a different frequency range (1Hz to 400MHz).
3. 8N3Q001LG-0090CDI6: Similar to 8N3Q001LG-0090CDI8 but with a different package (6-pin SOT-23).

These alternative models provide similar functionality and can be considered based on specific application requirements.

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