8N3Q001LG-0161CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Timing and Frequency Control
• Characteristics: High precision, low jitter, programmable frequency synthesizer
• Package: 16-pin QFN (Quad Flat No-Lead)
• Essence: Clock generator and distributor
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications

• Input Voltage Range: 2.7V to 3.6V
• 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
• Supply Current: 120mA typical

Detailed Pin Configuration

1. VDD: Power supply voltage input
2. GND: Ground reference
3. OUT0: Differential output clock signal
4. OUT0#: Complementary differential output clock signal
5. OE#: Output enable control
6. NC: No connection
7. VDD: Power supply voltage input
8. GND: Ground reference
9. OUT1: Differential output clock signal
10. OUT1#: Complementary differential output clock signal
11. VDD: Power supply voltage input
12. GND: Ground reference
13. CLK_IN: Reference clock input
14. VDD: Power supply voltage input
15. GND: Ground reference
16. NC: No connection

Functional Features

• Programmable frequency synthesis with fine resolution
• Low phase noise for high-quality clock signals
• Differential outputs for noise immunity
• Output enable control for flexible operation
• Wide operating temperature range for various environments

Advantages

• High precision and low jitter for accurate timing applications
• Flexible frequency programming to meet specific requirements
• Compact package size for space-constrained designs
• Wide operating voltage range for compatibility with different systems

Disadvantages

• Relatively high power consumption compared to some alternatives
• Limited output frequency range compared to specialized frequency synthesizers

Working Principles

The 8N3Q001LG-0161CDI8 is a frequency synthesizer that generates clock signals based on an input reference clock. It utilizes a phase-locked loop (PLL) architecture to multiply and divide the input frequency, allowing precise control over the output frequency. The programmable nature of the IC enables users to set the desired output frequency with fine resolution. The differential outputs provide improved noise immunity and signal integrity.

Detailed Application Field Plans

• Telecommunications: Clock synchronization in network equipment
• Data Communications: Timing control in routers and switches
• Test and Measurement: Precision timing for test equipment
• Industrial Automation: Synchronization of industrial processes
• Consumer Electronics: Clock generation for audio/video devices

Detailed and Complete Alternative Models

• 8N3Q001LG-0155CDI8: Similar specifications, different package (8-pin SOIC)
• 8N3Q001LG-0172CDI8: Higher output frequency range, same package
• 8N3Q001LG-0147CDI8: Lower output frequency range, same package

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