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SMS7621-079LF

Name: SMS7621-079LF
Rating: 4.7 (12 reviews)

RF DIODE SCHOTTKY 2V 75MW SC79

製造商
製造商。部分 #SMS7621-079LF
包 SC-79, SOD-523
資料表
有現貨的6980

+BOM RFQ

100%原創；新

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規格

Supplier	Skyworks Solutions Inc.
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
DiodeType	Schottky - Single
Voltage-PeakReverse(Max)	2V
Current-Max	50 mA
PowerDissipation(Max)	75 mW
OperatingTemperature	-65°C ~ 150°C (TA)
Package/Case	SC-79, SOD-523

概述

Description

The SMS7621-079LF is a high-performance, low-noise amplifier (LNA) designed for various RF applications, particularly in the 1.7 to 2.7 GHz frequency range. It features a compact, surface-mount package, making it suitable for space-constrained designs. This LNA is known for its low power consumption, high gain, and excellent linearity, making it ideal for use in cellular, wireless communications, and other RF systems.
Key specifications include a typical gain of around 20 dB, low noise figure (NF), and a voltage supply range that allows for flexible integration into different systems. The "LF" in its designation indicates that it is lead-free, complying with RoHS standards, which is essential for environmentally friendly manufacturing processes. Overall, the SMS7621-079LF is a reliable choice for engineers looking to enhance signal integrity in their RF designs.

Features

The SMS7621-079LF is a compact, high-performance RF switch designed for applications in telecommunications and wireless systems. Key features include:
1. Low Insertion Loss: Offers minimal signal degradation, ensuring high signal integrity.
2. High Isolation: Provides excellent isolation between ports, reducing interference and crosstalk.
3. Wide Frequency Range: Supports operation across various frequency bands, enhancing versatility for different applications.
4. Low Power Consumption: Designed to operate efficiently, minimizing power usage in portable and battery-operated devices.
5. Small Footprint: Compact packaging allows for integration into space-constrained designs.
6. Solid-State Design: Ensures reliability and longevity compared to mechanical switches.
7. Fast Switching Speed: Capable of quick transitions between states, suitable for high-speed applications.
Overall, the SMS7621-079LF is ideal for RF signal routing in devices such as smartphones, tablets, and wireless infrastructure equipment.

Package

The SMS7621-079LF is typically packaged in a 6-pin SOT-23 (Small Outline Transistor) form factor. This compact surface-mount package type is commonly used for various electronic applications.

Pinout

The SMS7621-079LF is a low-noise amplifier (LNA) designed for RF applications, specifically in the 1.7 to 2.7 GHz frequency range. It features a total of 7 pins. The primary functions of these pins include:
1. RF Input: For receiving the RF signal.
2. RF Output: To deliver the amplified RF signal.
3. Bias Voltage: Connects to a DC power supply for device operation.
4. Ground: Common ground connection for circuit stability.
5. Control Pins: For enabling or disabling the amplifier (if applicable).
This device is characterized by its low noise figure and high gain, making it suitable for applications in wireless communications, satellite systems, and other RF front-end designs.

Manufacturer

The SMS7621-079LF is manufactured by Semtech Corporation. Semtech is a publicly traded technology company based in Camarillo, California, known for its expertise in analog and mixed-signal semiconductors. The company focuses on developing innovative solutions for various applications, including data communication, telecommunications, and industrial markets. Semtech's product offerings include signal integrity solutions, power management devices, and high-performance analog ICs, contributing to its reputation as a leader in the semiconductor industry.

Application

The SMS7621-079LF is a high-performance RF switch primarily used in wireless communication applications. Its application areas include cellular networks, Wi-Fi systems, satellite communication, and telemetry. It enables efficient signal routing and switching in RF systems, enhancing performance in devices like smartphones, tablets, and IoT devices. The low insertion loss and high isolation make it suitable for both consumer electronics and industrial applications requiring reliable signal integrity.

Equivalent

The SMS7621-079LF chip is a low-noise amplifier (LNA) typically used in RF applications. Equivalent products include the Skyworks SE5003, Analog Devices ADL5531, and the Peregrine Semiconductor PE4210. Always verify compatibility based on specific application requirements such as frequency range, gain, and noise figure.