8N3SV75KC-0125CDI8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Controlled Oscillator (VCO)
• Characteristics: High frequency range, low phase noise, compact size
• Package: Surface Mount Technology (SMT)
• Essence: Frequency generation and modulation
• Packaging/Quantity: Tape and reel packaging, 250 units per reel

Specifications

• Frequency Range: 1.2 GHz to 2.5 GHz
• Supply Voltage: 3.3 V
• Output Power: -4 dBm
• Phase Noise: -110 dBc/Hz @ 10 kHz offset
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The 8N3SV75KC-0125CDI8 IC has the following pin configuration:

| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VCC | Power supply voltage input | | 2 | GND | Ground reference | | 3 | OUT | Output signal | | 4 | CTRL | Control voltage input |

Functional Features

• Wide frequency range allows for versatile applications
• Low phase noise ensures high signal quality
• Compact size enables integration into space-constrained designs
• Excellent frequency stability over temperature variations
• Fast response time to control voltage changes

Advantages

• High frequency range suitable for various wireless communication systems
• Low phase noise ensures accurate signal transmission
• Small form factor saves board space in electronic devices
• Stable performance across temperature fluctuations
• Quick response to control voltage adjustments

Disadvantages

• Limited output power may require additional amplification stages
• Sensitive to electromagnetic interference (EMI) due to compact size
• Higher cost compared to traditional oscillators

Working Principles

The 8N3SV75KC-0125CDI8 is a voltage-controlled oscillator (VCO) that generates an output signal with a frequency determined by the control voltage applied to the CTRL pin. It utilizes a resonant circuit composed of inductors, capacitors, and varactors to produce a stable oscillation at the desired frequency. The VCO's output signal can be used as a local oscillator in wireless communication systems, frequency synthesizers, and other applications requiring precise frequency generation.

Detailed Application Field Plans

The 8N3SV75KC-0125CDI8 finds application in various fields, including: 1. Wireless Communication Systems: Used as a local oscillator in transceivers, base stations, and satellite communication systems. 2. Frequency Synthesizers: Provides accurate frequency references for frequency synthesizer circuits used in radio receivers and transmitters. 3. Test and Measurement Equipment: Enables precise frequency generation for signal generators, spectrum analyzers, and other test instruments. 4. Radar Systems: Used in radar transmitters and receivers for generating and processing high-frequency signals. 5. Satellite Navigation Systems: Provides stable clock signals for GPS receivers and other satellite navigation devices.

Detailed and Complete Alternative Models

1. 8N3SV75KC-0250CDI8: Similar to 8N3SV75KC-0125CDI8 but with a higher frequency range of 2.5 GHz to 5.0 GHz.
2. 8N3SV75KC-0060CDI8: Lower frequency range variant operating from 600 MHz to 1.2 GHz.
3. 8N3SV75KC-0180CDI8: Extended frequency range version covering 1.8 GHz to 3.6 GHz.

These alternative models offer similar functionality and characteristics while catering to different frequency requirements.

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