MAX2371ETC+T

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MAX2371ETC+T

+BOM

IC RF AMP GP 100MHZ-1GHZ 12TQFN

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Specifications

Attribute Value
Supplier Analog Devices Inc./Maxim Integrated
Package / Case Tape & Reel (TR)
Part Status Active
Frequency 100MHz ~ 1GHz
Gain 15dB
Noise Figure 1.8dB
RF Type General Purpose
Voltage - Supply 2.65V ~ 3.3V
Supply Current 5.5mA
Mounting Type Surface Mount

Overview

Description

The MAX2371ETC+T is a low-power, low-noise amplifier (LNA) designed for GPS and other RF applications. This device operates effectively within a frequency range suitable for GPS signals and is optimized to enhance weak signals received from satellites, improving signal quality and receiver sensitivity. It features high gain and low noise figure, crucial for maintaining signal integrity in challenging environments.
The MAX2371ETC+T is engineered with power efficiency in mind, which extends battery life in portable devices. Its integration capabilities simplify the design process, reducing the need for additional external components. The amplifier is encapsulated in a compact industry-standard package, facilitating easy integration into various RF circuit designs.
This LNA is suitable for use in mobile phones, GPS receivers, and other handheld or portable devices that require high-performance signal amplification. Its robust design ensures consistent performance across different operating conditions, making it a reliable choice for applications that demand precision and accuracy in signal processing.

Equivalent

The MAX2371ETC+T is a low-noise amplifier designed for GPS applications. Equivalent products with similar functionality might include:
1. Analog Devices ADL5536 - A broadband low-noise amplifier.
2. RFMD RF2360 - A general-purpose, low-noise amplifier.
3. Skyworks SKY67100-396LF - A low-noise amplifier for GPS applications.
4. Qorvo TQP3M9008 - A high-linearity, low-noise amplifier.
Ensure to verify specific requirements like frequency range, gain, and noise figure when selecting replacements.

Features

The MAX2371ETC+T is a low-noise amplifier (LNA) designed for GPS applications. Key features include:
1. High Gain: Offers a high gain of approximately 18.5 dB, which helps in amplifying weak GPS signals for better receiver sensitivity.
2. Low Noise Figure: With a low noise figure of about 1 dB, it minimizes the addition of noise to the signal, crucial for maintaining signal integrity.
3. Low Power Consumption: Operates with low power consumption, typically around 3.3 mA supply current, making it suitable for battery-powered applications.
4. Operating Frequency: It supports the GPS L1 frequency band (1.575 GHz), ensuring compatibility with standard GPS signals.
5. Compact Package: Available in a small SOT23-6 package, making it ideal for space-constrained applications.
6. Wide Supply Voltage Range: Operates over a supply voltage range from 2.7V to 3.6V, providing flexibility in different power supply environments.
7. Input and Output Matching: Internally matched to 50 ohms, simplifying the design and reducing the need for external components.
These features make the MAX2371ETC+T suitable for enhancing the performance of GPS receivers in various portable and mobile applications.

Pinout

The MAX2371ETC+T is a low-noise amplifier (LNA) with a variable-gain downconverter designed for use in GPS applications. It is typically housed in a TQFN (Thin Quad Flat No-leads) package. The pin count for this device is 20.
Key functions of the MAX2371ETC+T include:
1. Low-Noise Amplification: Enhances weak signals received by the GPS antenna.
2. Variable-Gain Downconversion: Converts RF signals to IF signals with adjustable gain, optimizing the signal level for further processing.
3. High Linearity: Ensures minimal distortion for improved signal quality.
4. Low Power Consumption: Designed for portable applications where power efficiency is crucial.
This makes the MAX2371ETC+T suitable for high-performance GPS applications where sensitivity and signal integrity are paramount.

Manufacturer

The MAX2371ETC+T is manufactured by Maxim Integrated. Maxim Integrated is a company that specializes in the design and manufacturing of analog and mixed-signal integrated circuits. The company provides a broad range of semiconductor solutions, including power management, sensor, and communication ICs, catering to sectors such as automotive, industrial, healthcare, mobile, and cloud computing. In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), which is another prominent semiconductor company known for its signal processing technologies. This acquisition expanded ADI's portfolio and strengthened its position in the semiconductor industry, particularly in the areas of power management and precision measurement.

Application

The MAX2371ETC+T is typically utilized in high-frequency RF applications, particularly in wireless communication systems. Its primary application areas include mobile phones, GPS systems, and other wireless devices that require low-noise, high-performance amplification. It is designed to enhance signal reception quality and extend communication range. By minimizing interference and maintaining signal integrity, the MAX2371ETC+T is crucial in applications where precise signal amplification and low-power consumption are essential.

Package

The MAX2371ETC+T is housed in a 16-pin TQFN (Thin Quad Flat No-leads) package.

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