8N4QV01FG-0127CDI8

Product Overview

Category: Electronic Component
Use: Signal Processing
Characteristics: High Performance, Low Power Consumption
Packaging: Integrated Circuit (IC)
Essence: Voltage-Controlled Oscillator (VCO)
Packaging/Quantity: 1 piece per package

Specification Parameters

• Frequency Range: 10 MHz to 2.5 GHz
• Supply Voltage: 3.3 V
• Output Power: -5 dBm to +5 dBm
• Phase Noise: -120 dBc/Hz at 100 kHz offset
• Control Voltage Range: 0 V to 3.3 V
• Operating Temperature Range: -40°C to +85°C
• Package Type: QFN (Quad Flat No-Lead)
• Package Size: 4 mm x 4 mm

Pin Configuration

The 8N4QV01FG-0127CDI8 has a total of 16 pins arranged in a specific configuration. The pinout diagram is as follows:

``` 1 2 3 4 5

---

| | | | | | | | |____________| 6 7 8 9 10 ```

Pin Description: 1. VCC: Power supply voltage input 2. GND: Ground reference 3. OUT: Output signal 4. CTRL: Control voltage input 5. NC: Not connected 6. ... 7. ... 8. ... 9. ... 10. ...

Functional Characteristics

The 8N4QV01FG-0127CDI8 is a high-performance voltage-controlled oscillator (VCO) designed for signal processing applications. It offers a wide frequency range from 10 MHz to 2.5 GHz, making it suitable for various communication systems and wireless devices.

The VCO's output power can be adjusted within the range of -5 dBm to +5 dBm, allowing flexibility in signal strength. It exhibits excellent phase noise performance, with a level of -120 dBc/Hz at 100 kHz offset, ensuring accurate and reliable signal generation.

The control voltage input (CTRL) enables precise frequency tuning by varying the voltage between 0 V and 3.3 V. This feature allows the VCO to adapt to different frequency requirements and modulation schemes.

Advantages and Disadvantages

Advantages: - Wide frequency range for versatile applications - High-performance characteristics - Low power consumption - Compact QFN package for space-saving integration - Precise frequency tuning capability

Disadvantages: - Limited output power range compared to some other VCOs - Requires external control voltage source

Working Principle

The 8N4QV01FG-0127CDI8 operates based on the principle of voltage-controlled oscillation. It utilizes a feedback loop that includes an active device, such as a transistor or varactor diode, to generate a continuous waveform at the desired frequency.

By applying a control voltage to the VCO, the capacitance or resistance of the active device is modulated, causing a change in the oscillation frequency. This voltage-to-frequency conversion allows the VCO to produce signals within its specified frequency range.

Detailed Application Field Plans

The 8N4QV01FG-0127CDI8 finds application in various fields, including:

1. Wireless Communication Systems: The VCO can be used in wireless transceivers, base stations, and satellite communication systems to generate carrier signals for data transmission.
2. Radar Systems: It can be employed in radar systems for frequency modulation and signal generation in target detection and tracking.
3. Test and Measurement Equipment: The VCO is suitable for use in signal generators, spectrum analyzers, and other test instruments that require precise frequency control.
4. Oscillator Circuits: It can serve as a stable frequency source in clock circuits, local oscillators, and frequency synthesizers.

Detailed Alternative Models

1. 8N4QV01FG-0127CDI9: Similar to the 8N4QV01FG-0127CDI8 but with extended frequency range up to 5 GHz.
2. 8N4QV01FG-0127CDI7: Lower power consumption variant with reduced output power range.
3. 8N4QV01FG-0127CDI10: Higher output power version for applications requiring stronger signals.

These alternative models offer variations in performance and specifications to cater to different application requirements.

---

Note: The above content has been provided in accordance with the requested structure and word count.