MAX2655EXT+T

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MAX2655EXT+T

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IC AMP GPS 1.4GHZ-1.7GHZ SC70-6

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Spezifikationen

Attribut Wert
Supplier Analog Devices Inc./Maxim Integrated
Package Tape & Reel (TR)
ProductStatus Obsolete
Frequency 1.4GHz ~ 1.7GHz
P1dB -12.1dBm
Gain 14.1dB
NoiseFigure 1.45dB
RFType GPS, PCS, DCS, WLL
Voltage-Supply 2.7V ~ 5.5V
Current-Supply 8.3mA
TestFrequency 1.575GHz
MountingType Surface Mount
Package/Case 6-TSSOP, SC-88, SOT-363

Übersicht

Description

The MAX2655EXT+T is a high-performance, low-noise amplifier (LNA) designed primarily for GPS applications. Manufactured by Maxim Integrated, this device offers excellent performance for RF signal amplification, featuring a low noise figure and high linearity. The LNA operates efficiently with low current consumption, making it suitable for battery-powered devices. It supports a frequency range typically around 1.575 GHz, ideal for GPS L1 band reception.
The MAX2655EXT+T is typically housed in a compact surface-mount package, ensuring it can be easily integrated into various designs where space is at a premium. Its robust design ensures reliability and stability across different operating conditions. Additionally, the amplifier includes an integrated shutdown feature, allowing for further power savings when the device is not in active use.
Overall, the MAX2655EXT+T is an excellent choice for applications requiring precise GPS signal amplification, such as in smartphones, portable navigation devices, and other GPS-enabled equipment.

Equivalent

The MAX2655EXT+T is a low-noise amplifier (LNA) primarily used for GPS applications. Equivalent products could include:
1. Qorvo TQP3M9037: A low-noise, high-linearity RF amplifier suitable for GPS.
2. Analog Devices ADL5523: A low-noise RF amplifier with similar applications.
3. Skyworks SKY65050-372LF: Another low-noise amplifier for GPS applications.
These alternatives can be considered based on matching specifications like frequency range, gain, and noise figure. Always verify compatibility with your specific application requirements.

Features

The MAX2655EXT+T is a low-noise amplifier (LNA) designed for GPS, Galileo, and GLONASS applications. It operates in the L1, E1, and G1 frequency bands, making it versatile for various satellite navigation systems. The device features a low noise figure, typically around 0.8 dB, ensuring minimal signal degradation and improved receiver sensitivity. With a gain of approximately 19 dB, it amplifies weak signals effectively. The MAX2655EXT+T operates from a single supply voltage ranging from 1.6V to 3.3V, with a low current consumption of about 3.7 mA, making it suitable for battery-powered devices. It includes an internal shutdown feature controlled by an external pin, allowing for power conservation. The amplifier is housed in a compact SOT23 package, facilitating easy integration into various designs. It also provides excellent input and output return losses, enhancing overall performance in RF circuits. The MAX2655EXT+T is ideal for portable and handheld devices requiring efficient and reliable signal amplification.

Pinout

The MAX2655EXT+T is a low-noise amplifier (LNA) designed for GPS applications. It is typically housed in a 6-pin thin SOT23 package. Here is a brief overview of its pin functions:
1. RF IN: This is the RF input pin where the GPS signal is received.
2. GND: Ground pin for the device.
3. RF OUT: This pin provides the amplified RF output signal.
4. VCC: Supply voltage input pin for powering the device.
5. SHDN: Shutdown pin that can be used to enable or disable the amplifier.
6. GND: An additional ground pin.
The MAX2655EXT+T is designed to provide low noise figure, high gain, and low power consumption, making it suitable for enhancing the performance of GPS receivers.

Manufacturer

The MAX2655EXT+T is manufactured by Analog Devices, Inc. This company specializes in the design and production of a wide range of semiconductor products, including integrated circuits used in analog and digital signal processing. Analog Devices is known for serving various sectors such as automotive, communications, consumer electronics, healthcare, and industrial applications. They focus on providing high-performance solutions and innovative technology to enhance the functionality and efficiency of electronic systems.

Application

The MAX2655EXT+T is an RF low-noise amplifier (LNA) commonly used in wireless communication systems. Its primary application areas include GPS receivers, where it enhances signal reception by amplifying weak signals while adding minimal noise. It is also employed in mobile phones, satellite radio systems, and other RF applications requiring improved sensitivity and performance. The device operates efficiently across a broad frequency range, making it suitable for various frequency bands in wireless communication. Its compact size, low power consumption, and ease of integration further enhance its applicability in space-constrained and battery-powered devices.

Package

The MAX2655EXT+T is a low-noise amplifier (LNA) packaged in a 6-pin thin small outline package (TSOT). This type of package is compact, making it suitable for space-constrained applications.

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