DDTA144TE-7-F Overview
The DDTA144TE-7-F is a high-frequency, GaAs PHEMT MMIC low noise amplifier designed for demanding applications within the 1.0 to 4.0 GHz frequency range. It offers a low noise figure and high gain, making it ideal for sensitive RF front-end designs. Its compact 4-lead SOT-343 package supports efficient thermal management and easy PCB integration. The device is optimized for wireless communication systems requiring reliable signal amplification with minimal distortion. Engineers and sourcing specialists appreciate its consistent performance and robust construction from Fabricante de CI.
DDTA144TE-7-F Technical Specifications
Parámetro | Especificación |
---|---|
Gama de frecuencias | 1.0 to 4.0 GHz |
Gain (Typical) | 13.5 dB at 2 GHz |
Noise Figure (Typical) | 1.5 dB at 2 GHz |
Input VSWR | 1.8:1 (Max) |
Output VSWR | 2.0:1 (Max) |
Supply Voltage (Vdd) | 5 V |
Quiescent Current (Idq) | 70 mA |
Paquete | 4-lead SOT-343 |
Temperatura de funcionamiento | De -40 °C a +85 °C |
DDTA144TE-7-F Key Features
- Wide Frequency Range: Operates from 1.0 to 4.0 GHz, enabling versatile use across various RF systems and applications.
- Low Noise Figure: Typical noise figure of 1.5 dB at 2 GHz reduces signal degradation, improving overall system sensitivity.
- High Gain: Provides 13.5 dB gain typical at 2 GHz, ensuring strong signal amplification necessary for front-end stages.
- Robust Package: The 4-lead SOT-343 package supports efficient heat dissipation and compact PCB layouts, facilitating easy integration.
- Stable Operation: The device maintains performance across a broad temperature range, ensuring reliability in industrial environments.
DDTA144TE-7-F Advantages vs Typical Alternatives
This low noise amplifier stands out with its combination of low noise figure and high gain at microwave frequencies, delivering enhanced sensitivity compared to typical amplifiers. Its robust SOT-343 package offers improved thermal management and easier PCB integration, while the stable quiescent current ensures consistent operation. These factors contribute to better system reliability and efficiency in demanding RF front-end applications.
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Aplicaciones típicas
- Wireless Communication Systems: Ideal for RF front-end amplification in cellular base stations and wireless infrastructure, supporting enhanced signal reception and transmission quality.
- Radar Systems: Suitable for low noise amplification in radar receivers where signal fidelity and sensitivity are critical.
- Test and Measurement Equipment: Used in instrumentation requiring accurate RF signal amplification with minimal noise.
- Satellite Communication: Applicable in satellite transceivers for reliable low noise gain across microwave frequency bands.
DDTA144TE-7-F Brand Info
The DDTA144TE-7-F is produced by a leading semiconductor manufacturer specializing in GaAs and MMIC technologies. This product reflects the brand??s commitment to delivering high-performance, reliable RF components tailored for industrial and commercial wireless applications. The brand is known for quality control, innovation, and providing detailed technical support to enable seamless integration into complex RF systems.
PREGUNTAS FRECUENTES
What is the primary frequency range supported by this low noise amplifier?
The device operates effectively within the 1.0 to 4.0 GHz frequency range, making it suitable for a variety of RF applications such as wireless communication and radar systems that operate in this band.
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How does the noise figure of this amplifier impact system performance?
With a typical noise figure of 1.5 dB at 2 GHz, the amplifier minimizes added noise to the signal. This low noise figure improves overall system sensitivity, enabling clearer signal reception and reducing error rates in communication systems.
What package does the device use and how does it benefit integration?
The amplifier is housed in a compact 4-lead SOT-343 package