MAX2658EWT+T10

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MAX2658EWT+T10

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IC RF AMP GPS 1575.42MHZ 6WLP

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Especificações

Atributo Valor
Supplier Analog Devices Inc./Maxim Integrated
Package Tape & Reel (TR)
ProductStatus Obsolete
Frequency 1575.42MHz
P1dB -10dBm
Gain 17.7dB
NoiseFigure 0.8dB
RFType GPS/GNSS
Voltage-Supply 1.6V ~ 3.3V
Current-Supply 7.7mA
TestFrequency 1575.42MHz
MountingType Surface Mount
Package/Case 6-WFBGA, WLBGA

Visão Geral

Description

The MAX2658EWT+T10 is a low-noise amplifier (LNA) designed by Analog Devices, optimized for GPS applications. This device operates within the L1 frequency band (1.575 GHz), making it ideal for enhancing the performance of GPS systems by amplifying weak satellite signals before they reach the GPS receiver. The MAX2658EWT+T10 offers a high gain and low noise figure, which improves signal quality and overall system sensitivity.
Key features include a single-supply voltage operation, typically 3.3V, and a compact SOT-23 package that ensures minimal space usage in design layouts. The amplifier's low current consumption makes it suitable for battery-powered devices. Additionally, the MAX2658EWT+T10 provides excellent linearity and robustness against interference from nearby signals, ensuring reliable operation in various environments.
This LNA is suitable for use in a wide range of applications beyond GPS, including any systems requiring high-frequency signal amplification with low noise characteristics. Its ease of integration and performance efficiency make it a popular choice for modern RF designs.

Equivalent

The MAX2658EWT+T10 is a GPS/GNSS low-noise amplifier (LNA). Equivalent products may include:
1. Infineon BGA524N6 - a GPS LNA with similar frequency range and noise figure.
2. Skyworks SKY65713-11 - a low-noise GPS front-end module.
3. Murata LNA Series - Murata offers LNAs suitable for GPS applications.
4. Qorvo RF2845 - an LNA designed for GPS systems.
Always verify specifications and compatibility with your specific application.

Features

The MAX2658EWT+T10 is a GPS/GNSS low-noise amplifier (LNA) designed to enhance weak signals for improved reception in GPS applications. Key features include:
1. High Gain: It offers a high gain of typically around 19.4 dB, ensuring strong signal amplification.
2. Low Noise Figure: The amplifier has a low noise figure of approximately 0.8 dB, which is crucial for maintaining signal quality by minimizing additional noise.
3. Low Power Consumption: It operates with a supply current of about 3.6 mA, making it suitable for battery-powered and portable devices.
4. Wide Operating Voltage Range: The LNA can operate within a voltage range of 1.6V to 3.3V, providing flexibility for various power supply conditions.
5. Compact Package: It comes in a compact, lead-free 6-pin TDFN package, making it ideal for space-constrained applications.
6. Input and Output Matching: The device is internally matched to 50 ohms, simplifying integration into RF systems.
These features make the MAX2658EWT+T10 a suitable choice for GPS modules, handheld devices, and other applications requiring effective signal enhancement.

Pinout

The MAX2658EWT+T10 is a low-noise amplifier (LNA) designed for GPS applications. It typically comes in a 6-pin TDFN (Thin Dual Flat No-Lead) package. The primary function of the MAX2658 is to amplify weak RF signals received by GPS antennas, improving signal quality and aiding in better satellite signal reception. Key features include a low noise figure, high gain, and low power consumption, which are essential for maintaining the integrity of the GPS signals while minimizing power usage in portable devices.

Manufacturer

The MAX2658EWT+T10 is manufactured by Maxim Integrated, which is a part of Analog Devices, Inc. Maxim Integrated is known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. They specialize in creating solutions for various applications, including automotive, industrial, communications, consumer, and computing markets. The company is recognized for its innovation in power management, sensor interface, microcontroller, digital signal processing, and other semiconductor technology areas.

Application

The MAX2658EWT+T10 is a low-noise amplifier (LNA) primarily used in GPS applications. It is designed to enhance the performance of GPS receivers by amplifying weak signals without introducing significant noise. This makes it ideal for applications in automotive navigation systems, personal navigation devices, smartphones, and other portable GPS-enabled devices. The device is also suitable for any RF front-end application that requires low noise and high gain, particularly in the L1 GPS band. Its compact size and low power consumption make it well-suited for battery-powered and space-constrained applications.

Package

The MAX2658EWT+T10 is housed in a 6-pin TDFN (Thin Dual Flat No-Lead) package. This type of packaging is compact and surface-mountable, making it suitable for applications requiring space efficiency and high performance.

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