ADRF5044BCCZN Overview
The ADRF5044BCCZN is a high-performance, integrated 4-bit digital step attenuator designed for RF and microwave applications. It operates over a wide frequency range, providing precise attenuation control in 0.5 dB steps up to a total of 31.5 dB. Its CMOS-based architecture ensures low power consumption and seamless integration in compact designs. Ideal for signal level adjustment in communication systems, test equipment, and instrumentation, this component delivers excellent linearity and low insertion loss. Engineers and sourcing specialists looking for reliable, scalable attenuation solutions will find this device highly suitable. For more details, visit IC 제조업체.
ADRF5044BCCZN Technical Specifications
| 매개변수 | 사양 |
|---|---|
| 주파수 범위 | 10 MHz to 4000 MHz |
| 감쇠 범위 | 0 to 31.5 dB in 0.5 dB steps |
| Step Size | 0.5 dB per step |
| Insertion Loss (typical) | 2.7 dB at 900 MHz |
| Input IP3 | +55 dBm |
| 반품 손실 | ??15 dB |
| 제어 인터페이스 | 4-bit parallel CMOS |
| 전원 공급 장치 | 3.3 V |
| 패키지 | 16-lead LFCSP, 3 mm ?? 3 mm |
ADRF5044BCCZN Key Features
- Wide frequency range: Supports 10 MHz to 4 GHz, enabling versatile use in RF front-end designs and broadband systems.
- Precise digital attenuation: Provides 0.5 dB step control over a 31.5 dB range, allowing fine signal level tuning for optimized system performance.
- Low insertion loss: Minimizes signal degradation, improving overall system sensitivity and efficiency.
- High linearity: Input IP3 of +55 dBm ensures minimal signal distortion in sensitive RF applications.
- Power-efficient CMOS technology: Operates at 3.3 V supply voltage, reducing power consumption for portable and battery-powered equipment.
- Compact LFCSP package: Enables high-density PCB layouts and easy integration into space-constrained designs.
- Parallel control interface: Simplifies digital attenuation adjustments with straightforward 4-bit parallel CMOS logic inputs.
ADRF5044BCCZN Advantages vs Typical Alternatives
This attenuator offers superior performance through its wide 10 MHz to 4 GHz frequency coverage and fine 0.5 dB attenuation steps, outperforming many discrete or mechanical alternatives. Its low insertion loss and high input IP3 contribute to enhanced signal integrity and reliability. Additionally, the CMOS control interface allows for simple integration and faster switching compared to analog or MEMS-based solutions, making it a preferred choice for modern RF and microwave designs seeking precision and efficiency.
베스트셀러 제품
일반적인 애플리케이션
- Wireless communication systems: Used for gain control and signal level adjustment in base stations, repeaters, and transceivers to maintain optimal link quality.
- Test and measurement equipment: Enables precise signal attenuation for calibration, testing, and verification of RF components and systems.
- Instrumentation and radar systems: Provides dynamic range control and signal conditioning for accurate detection and measurement.
- Satellite and aerospace communications: Supports robust signal management in demanding environments requiring reliable attenuation control.
ADRF5044BCCZN Brand Info
The ADRF5044BCCZN is a product of Analog Devices Inc., a global leader in high-performance analog, mixed-signal, and RF integrated circuits. This digital step attenuator exemplifies the company??s commitment to precision, reliability, and innovation in RF component design. With a focus on delivering scalable solutions for communications and instrumentation markets, this product aligns with Analog Devices’ reputation for quality and technical excellence.
자주 묻는 질문
What frequency range does this digital step attenuator support?
The device operates across a broad frequency range from 10 MHz up to 4000 MHz (4 GHz), making it suitable for a variety of RF and microwave applications including wireless communications and radar systems.
