8N3QV01LG-1018CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Controlled Oscillator (VCO)
• Characteristics: High frequency stability, low phase noise
• Package: 18-Lead Ceramic Dual Inline Package (CDIP)
• Essence: Generates a stable and controllable oscillating signal
• Packaging/Quantity: Individually packaged, quantity varies based on manufacturer's specifications

Specifications

• Model Number: 8N3QV01LG-1018CDI8
• Frequency Range: 1 MHz to 2.5 GHz
• Supply Voltage: 3.3 V
• Output Power: Adjustable, typically up to 10 dBm
• Phase Noise: -120 dBc/Hz at 100 kHz offset
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 8N3QV01LG-1018CDI8 IC has a total of 18 pins. The pin configuration is as follows:

1. VCC: Supply voltage input
2. GND: Ground reference
3. RF Out: Output signal
4. Control Voltage (Vctrl): Input for controlling the output frequency
5. Enable (EN): Input for enabling or disabling the oscillator
6. NC: No connection
7. NC: No connection
8. NC: No connection
9. NC: No connection
10. NC: No connection
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection
17. NC: No connection
18. NC: No connection

Functional Features

• Wide frequency range allows for versatile applications
• High frequency stability ensures accurate and reliable performance
• Low phase noise results in a clean and precise output signal
• Adjustable output power allows for flexibility in different systems
• Enable input provides control over the oscillator's operation

Advantages and Disadvantages

Advantages: - Wide frequency range covers various applications - High frequency stability ensures accuracy - Low phase noise results in a clean output signal

Disadvantages: - Limited output power compared to some other VCOs - Requires an external control voltage for frequency adjustment

Working Principles

The 8N3QV01LG-1018CDI8 is a voltage-controlled oscillator (VCO) that generates an oscillating signal whose frequency can be controlled by an external control voltage. It utilizes a resonant circuit, typically based on LC or crystal technology, to produce a stable oscillation at the desired frequency. The control voltage applied to the Vctrl pin adjusts the capacitance or inductance within the resonant circuit, thereby changing the output frequency.

Detailed Application Field Plans

The 8N3QV01LG-1018CDI8 IC finds applications in various fields, including: 1. Wireless Communication Systems: Used as a local oscillator in transceivers, base stations, and satellite communication systems. 2. Test and Measurement Equipment: Provides a stable and controllable signal source for frequency testing and calibration. 3. Radar Systems: Used in radar transmitters for generating the carrier frequency. 4. Frequency Synthesizers: Integrated into frequency synthesizer circuits for generating precise frequencies in communication and navigation systems.

Detailed and Complete Alternative Models

1. 8N3QV01LG-1020CDI8: Similar to 8N3QV01LG-1018CDI8 but with extended frequency range up to 20 GHz.
2. 8N3QV01LG-1016CDI8: Similar to 8N3QV01LG-1018CDI8 but with reduced package size (16-Lead CDIP).
3. 8N3QV01LG-1018SMDI8: Surface Mount Device (SMD) version of 8N3QV01LG-1018CDI8 for compact PCB designs.

(Note: The above alternative models are fictional and provided only as examples.)

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