ADRF5144BCCZN-R7 Overview
The ADRF5144BCCZN-R7 is a high-performance, ultra-wideband IQ demodulator designed for RF and microwave signal processing applications. Offering coverage from 400 MHz to 4000 MHz, this device delivers excellent linearity, low noise figure, and high gain to enable accurate and reliable downconversion of complex modulated signals. Its integrated LO buffer and quadrature LO generation simplify system design and reduce component count. The ADRF5144BCCZN-R7 supports various communication, radar, and instrumentation systems requiring consistent performance across a broad frequency range. For sourcing and detailed technical information, visit the Fabricant de circuits intégrés.
ADRF5144BCCZN-R7 Technical Specifications
| Paramètres | Spécifications |
|---|---|
| Gamme de fréquences | 400 MHz to 4000 MHz |
| Gain de conversion | 9 dB (typical) |
| Figure de bruit | 7.5 dB (typical) |
| Input IP3 (IIP3) | +18 dBm (typical) |
| Quadrature Phase Error | ??3?? (typical) |
| LO Input Power | +7 dBm (typique) |
| Gamme de fréquences LO | 400 MHz to 4000 MHz |
| Tension d'alimentation | +5 V |
| Paquet | 32-lead LFCSP, 5 mm ?? 5 mm |
| Consommation électrique | ~200 mW (typical) |
ADRF5144BCCZN-R7 Key Features
- Large couverture de fréquences : Supports RF and LO frequencies from 400 MHz to 4 GHz, enabling versatile deployment across multiple wireless and radar bands.
- Integrated Quadrature LO Generation: Provides precise I/Q outputs with low phase error, critical for accurate demodulation in complex communication signals.
- High Linearity and Low Noise Figure: Ensures superior signal integrity and sensitivity, improving system dynamic range and reducing distortion.
- Single-Supply Operation: Simplifies power management with a +5 V supply, reducing system complexity and enhancing reliability.
- Boîtier compact LFCSP : Facilitates high-density PCB layouts and efficient thermal management in space-constrained applications.
ADRF5144BCCZN-R7 Advantages vs Typical Alternatives
This IQ demodulator offers a compelling combination of broad frequency range and high linearity compared to typical alternatives. Its integrated quadrature LO generation reduces external component requirements, lowering system complexity and cost. The device??s low noise figure and high input IP3 enhance signal fidelity and dynamic range, making it particularly suited for demanding RF downconversion tasks where accuracy and reliability are critical.
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Applications typiques
- Wireless communication receivers requiring wideband IQ demodulation for multi-standard signal processing across cellular and Wi-Fi bands.
- Radar systems needing precise phase and amplitude balance for target detection and tracking.
- Test and measurement equipment designed to analyze complex modulated signals with high linearity and low noise.
- Satellite communication ground stations that demand stable and accurate frequency conversion in compact form factors.
ADRF5144BCCZN-R7 Brand Info
The ADRF5144BCCZN-R7 is part of Analog Devices?? extensive portfolio of RF and microwave components. Known for precision analog and mixed-signal innovations, Analog Devices delivers this IQ demodulator with a focus on performance and integration to meet stringent industrial and commercial requirements. The product benefits from the company??s robust quality standards and global support network, ensuring dependable supply and technical assistance.
FAQ
What frequency ranges does this IQ demodulator support?
The device supports RF and local oscillator input frequencies spanning from 400 MHz to 4000 MHz, covering a wide portion of RF and microwave bands suitable for various wireless and radar applications.
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How does the integrated quadrature LO generation improve system design?
By providing internally generated in-phase and quadrature LO signals with low phase error, the device eliminates the need for external quadrature generation circuits, reducing component count, board space, and design complexity.