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LTC5591IUH#TRPBF
+Lista de MateriaisIC MIXER 1.3-2.3GHZ 24QFN
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FabricanteAnalog Devices Inc.
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Peça do Fabricante #LTC5591IUH#TRPBF
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Ficha Técnica LTC5591IUH#TRPBF DataSheet
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Pacote 24-WQFN
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Especificações
| Atributo | Valor |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| RFType | W-CDMA, CDMA, GSM, UMTS |
| Frequency | 1.3GHz ~ 2.3GHz |
| NumberofMixers | 2 |
| Gain | 8.5dB |
| NoiseFigure | 9.9dB |
| Current-Supply | 239mA |
| Voltage-Supply | 3.1V ~ 3.5V |
| MountingType | Surface Mount |
| Package/Case | 24-WQFN Exposed Pad |
Visão Geral
Description
The LTC5591 offers a power detection capability with excellent temperature stability and low power consumption, making it efficient for battery-powered applications. It typically operates with a single 3.3V supply and provides an output voltage proportional to the logarithm of the input RF power, which is convenient for direct interfacing with analog-to-digital converters (ADCs).
The component is available in a compact 10-lead 3mm x 2mm DFN package, making it suitable for space-constrained designs. Its robust performance and wide frequency range make the LTC5591 ideal for use in RF power monitoring and control in base stations, wireless infrastructure, and other RF communication systems.
Equivalent
1. ADL5902 by Analog Devices - A broadband, linear-in-dB, RF power detector.
2. MAX2203 by Maxim Integrated - A low-power RF detector.
3. RFMD RFPA3802 - A linear power detector.
Ensure to compare specific features and specifications, as direct equivalents can vary based on the application requirements.
Features
1. Frequency Range: Operates across a wide frequency range from 30 MHz to 1600 MHz, making it versatile for various applications.
2. High Linearity: Offers excellent linearity with an output IP3 of about 25 dBm, which is crucial for maintaining signal integrity in complex modulation schemes.
3. Low Noise: Features a low noise floor, essential for minimizing interference and enhancing overall system performance.
4. Adjustable Output Power: Provides adjustable output power to cater to different system requirements.
5. Wideband Operation: Capable of supporting wideband applications, suitable for modern communication systems.
6. Power Supply: Operates on a single 5V power supply, simplifying power management.
7. Compact Package: Comes in a compact 24-lead QFN package, facilitating easy integration into various designs.
These features make the LTC5591IUH#TRPBF suitable for a diverse range of applications, including LTE, WiMAX, and other broadband communication systems.
Pinout
The primary function of the LTC5591 is to act as a gain block amplifier with high linearity, suitable for a wide range of frequency applications. The device is designed to deliver a wide dynamic range and operates with minimal distortion, making it suitable for wireless infrastructure, test equipment, and other high-frequency applications.
Each channel of the LTC5591 includes independent input and output pins, and the device typically features supply voltage, ground, and other control pins necessary for its operation. The packaging and pin configuration are designed to optimize thermal performance and ease of integration into RF systems.
Manufacturer
Application
1. Wireless Infrastructure: It is used in base stations and repeaters for accurate RF power measurement.
2. RF Power Control: Ideal for automatic gain control and power monitoring in RF transmitters.
3. Test and Measurement Equipment: Used in signal analyzers and RF test equipment for precise power measurement.
4. Military and Aerospace: Suitable for secure communications and radar systems that require reliable RF power detection.
5. Telecommunications: Used in 4G/5G network equipment for power monitoring and control.
These applications benefit from the device's wide bandwidth and high dynamic range.