MAX2656EXT

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MAX2656EXT

+БОМ

VARIABLE-IP3 LOW-NOISE AMPLIFIER

  • ПроизводительКомпания Analog Devices Inc./Maxim Integrated

  • Мфр. Часть #MAX2656EXT

  • Лист данных MAX2656EXT DataSheet

  • Пакет SC-88

  • В наличии718

365 Дни гарантии качества

7*24 часы обслуживания каранти

90-гарантия послепродажного дня

Гарантия подлинного продукта

Спецификации

Атрибут Ценность
Supplier Rochester Electronics, LLC
Package / Case Bulk
Part Status Active
Frequency 1.8GHz ~ 2GHz
P1d B -7dBm
Gain 13.5dB
Noise Figure 1.9dB
RF Type GPS, PCS, DCS, WLL
Voltage - Supply 2.7V ~ 5.5V
Supply Current 14.6mA
Test Frequency 1.96GHz
Mounting Type Surface Mount

Обзор

Description

The MAX2656EXT is a low-noise amplifier (LNA) designed primarily for GPS applications, enhancing signal reception in devices such as GPS receivers. It operates with a wide frequency range, typically covering the GPS L1 band around 1575.42 MHz. The MAX2656EXT offers high gain and low noise figure, essential for improving weak signal reception from GPS satellites. This device features single-supply operation and is designed for minimal current consumption, making it suitable for battery-powered applications.
Additionally, the MAX2656EXT incorporates ESD protection and comes in a compact package, facilitating easy integration into various electronic designs. Its high input and output return loss ensure minimal signal reflection, optimizing the performance of GPS systems. Designed by Maxim Integrated, this LNA is part of a series of products aimed at enhancing wireless communication, providing reliable and efficient signal amplification. Its robust performance characteristics make it a suitable choice for engineers and developers looking to improve GPS signal reception in consumer electronics and other portable devices.

Equivalent

The MAX2656EXT is a low-noise amplifier (LNA) designed for GPS applications. Equivalent products with similar specifications may include:
1. Skyworks SKY65725-11 - A GPS/GNSS low-noise amplifier.
2. Infineon BGA735N7 - A GNSS LNA.
3. NXP Semiconductor BGU7005 - An LNA for GPS.
4. Broadcom AFEM-S257 - A GPS/GNSS front-end module.
Always verify specific requirements and compatibility before selecting a replacement.

Features

The MAX2656EXT is a low-noise amplifier (LNA) designed for GPS applications. Key features include:
1. Frequency Range: It operates within the GPS L1 frequency band, around 1.575 GHz, making it ideal for GPS signal amplification.

2. Low Noise Figure: The device offers a low noise figure of around 0.8 dB, enhancing the sensitivity of GPS receivers by minimizing signal degradation.

3. High Gain: Provides high gain, typically around 19.5 dB, ensuring reliable signal reception even in challenging environments.
4. Low Power Consumption: Designed for efficient power use, operating at a low supply current, typically around 4.5 mA.
5. Single Supply Voltage: Operates with a single supply voltage of 2.7V to 3.3V, suitable for battery-powered devices.
6. Compact Package: Comes in a small, 6-pin SOT23 package, which is space-efficient and suitable for compact designs.
7. Easy Integration: The device is designed for ease of integration into existing systems, making it suitable for use in consumer electronics and portable GPS devices.
These features make the MAX2656EXT an excellent choice for high-performance GPS applications requiring low noise and high gain.

Pinout

The MAX2656EXT is a low-noise amplifier (LNA) designed for GPS applications. It comes in a 6-pin thin small outline package (TSOP). The pin functions are as follows:
1. GND (Pin 1): Ground connection.
2. RF IN (Pin 2): RF input pin for the GPS signal.
3. VCC (Pin 3): Supply voltage input.
4. EN (Pin 4): Enable pin to turn the amplifier on or off.
5. RF OUT (Pin 5): RF output pin where the amplified signal is obtained.
6. GND (Pin 6): Another ground connection.
The MAX2656EXT provides low-noise figure performance, crucial for enhancing signal reception in GPS devices. It operates over a supply voltage range and is designed to optimize performance while minimizing power consumption.

Manufacturer

The MAX2656EXT is manufactured by Maxim Integrated. Maxim Integrated is a company known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. It caters to a wide range of industries, including consumer electronics, automotive, communications, and industrial sectors. The company is recognized for its focus on developing innovative solutions that enhance the capabilities and performance of electronic devices.

Application

The MAX2656EXT is a low-noise amplifier (LNA) designed primarily for GPS and GNSS applications. It is used to enhance the signal quality of GPS receivers by amplifying weak signals while minimizing noise. This makes it suitable for use in devices that require precise location tracking, such as smartphones, portable navigation devices, and automotive GPS systems. Additionally, its low power consumption and compact size make it ideal for battery-powered and space-constrained applications. The MAX2656EXT can also be used in other RF applications where signal amplification with minimal noise is critical.

Package

The MAX2656EXT is housed in a 6-pin SC70 package. This compact package type is commonly used for RF applications, offering a small footprint suitable for space-constrained designs.

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