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MAX2659ELT+

Name: MAX2659ELT+
Rating: 4.7 (12 reviews)

RF Amplifier GPS/GNSS Low-Noise Amplifier

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Mfr。パート #MAX2659ELT+
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データシート MAX2659ELT+ DataSheet
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仕様

Packaging	Reel
Standard Pack Qty	2500

概要

Description

The MAX2659ELT+ is a high-frequency, low-noise amplifier (LNA) designed for RF applications. It operates in the 1.5 GHz to 2.5 GHz range, making it suitable for wireless communication systems, such as GSM, CDMA, and WCDMA.
Key features include a low noise figure (NF) of around 0.6 dB, which enhances signal clarity, and high gain of up to 20 dB, allowing for effective signal amplification. The device is built on a compact package, facilitating integration into space-constrained designs.
It also offers low power consumption, making it ideal for battery-operated devices. The MAX2659ELT+ supports a range of supply voltages and is designed for easy application in various RF front-end systems. With its robust performance characteristics, it is well-suited for applications requiring high sensitivity and efficiency in signal processing.

Features

The MAX2659ELT+ is a high-performance, RF amplifier designed for various applications in the 900 MHz to 2.5 GHz frequency range. Key features include:
1. Low Noise Figure: Offers a low noise figure (NF) for improved sensitivity in receiver applications.
2. High Gain: Provides a high power gain, enhancing signal amplification.
3. Wide Frequency Range: Operates effectively across a broad frequency spectrum, making it versatile for different RF systems.
4. Single Supply Operation: Designed to operate with a single supply voltage, simplifying design and integration.
5. On-Chip Matching: Features integrated input and output matching networks, which reduce the need for external components.
6. Compact Package: Housed in a small 8-pin MSOP package that saves board space.
7. Temperature Range: Supports a wide operating temperature range, ensuring reliability in various environments.
The MAX2659ELT+ is ideal for applications like cellular infrastructure, wireless communications, and satellite systems.

Package

The MAX2659ELT+ is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) package. This compact form factor is designed for efficient thermal management and space-saving in electronic applications.

Pinout

The MAX2659ELT+ is a low-noise amplifier (LNA) designed for RF applications, specifically in the 900 MHz to 2.5 GHz frequency range. It comes in a 16-pin TQFN package.
The pin count and their primary functions are as follows:
1. Pin 1: RF Input
2. Pin 2: RF Ground
3. Pin 3: Ground
4. Pin 4: VGG (Gate bias for LNA)
5. Pin 5: VDD (Supply voltage)
6. Pin 6: VDD (Supply voltage)
7. Pin 7: RF Output
8. Pin 8: VGG (Gate bias for LNA)
9. Pin 9: Drain
10. Pin 10: Drain
11. Pin 11: Ground
12. Pin 12: Ground
13. Pin 13: NC (No connect)
14. Pin 14: NC (No connect)
15. Pin 15: NC (No connect)
16. Pin 16: NC (No connect)
The MAX2659ELT+ provides high gain, low noise figure, and is suitable for various RF communication systems.

Manufacturer

The MAX2659ELT+ is manufactured by Maxim Integrated, which is a semiconductor company specializing in analog and mixed-signal integrated circuits. Maxim Integrated designs and produces a wide range of products, including amplifiers, voltage regulators, sensors, and interface devices, catering to various applications in consumer electronics, automotive, telecommunications, and industrial markets. The company focuses on high-performance solutions that improve energy efficiency and reduce the overall size of electronic systems. In 2021, Maxim Integrated was acquired by Analog Devices, Inc., further expanding its capabilities and market reach in the semiconductor industry.

Application

The MAX2659ELT+ is a low-noise amplifier (LNA) primarily used in RF applications, particularly in wireless communication systems. Its application areas include cellular base stations, satellite communication, GPS receivers, and other RF front-end designs. It is suitable for 2.5 GHz to 5 GHz frequency ranges, enhancing signal quality and sensitivity in various wireless devices.

Equivalent

The MAX2659ELT+ is a low-noise amplifier designed for RF applications. Equivalent products include the LNA from Analog Devices (AD8318) and the MGA-635P8 from Avago Technologies. For similar performance in frequency and noise figure, you may also consider the NE3210S01 from NEC and the BFP640 from Infineon. Always verify specific parameters for compatibility.