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SKY13384-350LF

Name: SKY13384-350LF
Rating: 4.7 (12 reviews)

IC RF SWITCH SP4T 4GHZ 16QFN

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資料表 SKY13384-350LF DataSheet
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規格

Part Status	Obsolete
RF Type	General Purpose
Topology	Absorptive
Circuit	SP4T
Frequency Range	20MHz ~ 4GHz
Isolation	36dB
Insertion Loss	1.2dB
Test Frequency	4GHz
P1dB	30dBm
IIP3	51dBm
Impedance	50Ohm
Voltage - Supply	3V ~ 5V
Operating Temperature	-40°C ~ 85°C
Mounting Type	Surface Mount
Package / Case	16-WFQFN Exposed Pad
Supplier Device Package	16-QFN (3x3)

概述

Description

The SKY13384-350LF is a high-performance RF switch designed for wireless communication applications, including those in the 2.4 GHz and 5 GHz frequency bands. This device features a low insertion loss and high linearity, making it suitable for use in various RF systems, such as WLAN, Bluetooth, and other cellular applications.
Key specifications include a low operating voltage, which enhances energy efficiency, and a compact package size that facilitates integration into space-constrained designs. The SKY13384-350LF typically supports multiple antennas and allows for seamless switching between them, contributing to improved signal quality and reduced interference.
The device is manufactured using advanced GaAs technology, ensuring durability and reliability in harsh environments. It is offered in a lead-free package, aligning with environmental standards. Overall, the SKY13384-350LF is an ideal choice for engineers looking to optimize RF performance in modern wireless devices.

Features

The SKY13384-350LF is a low-noise amplifier (LNA) designed for use in various RF applications, particularly in the 1.5 to 3.5 GHz frequency range. Key features include:
- Gain: Provides a typical small-signal gain of 18 dB, enhancing signal strength.
- Noise Figure: Low noise figure of around 0.5 dB, ensuring minimal signal degradation.
- Input/Output Matching: 50-ohm input and output, facilitating easy integration into RF systems.
- Power Supply: Operates on a single supply voltage, typically around 3.3 V.
- Biasing: Flexible biasing options allow for optimized performance based on application needs.
- Compact Package: Available in a compact, surface-mount package, suitable for space-constrained designs.
- High Linearity: Features good linearity, making it suitable for various wireless communication applications.
These attributes make the SKY13384-350LF an excellent choice for applications like cellular base stations, satellite communications, and other wireless systems.

Package

The SKY13384-350LF is packaged in a 4x4 mm QFN (Quad Flat No-lead) format. This compact, low-profile package is designed for efficient thermal performance and minimal parasitic inductance, making it suitable for high-frequency applications.

Pinout

The SKY13384-350LF is a high-performance RF switch designed for applications in mobile and wireless systems. It features a total of 6 pins.
The pin functions are as follows:
1. RF1: Input/Output port for the RF signal.
2. RF2: Alternate Input/Output port for the RF signal.
3. GND: Ground connection for the device.
4. V1: Control voltage for switch operation.
5. V2: Control voltage for switch operation.
6. NC (Not Connected): This pin is not internally connected and should not be used.
This device operates with low insertion loss and high isolation, making it suitable for applications such as antenna switching in mobile devices.

Manufacturer

The SKY13384-350LF is manufactured by Skyworks Solutions, Inc. Skyworks is a semiconductor company that specializes in the design and manufacture of analog and mixed-signal semiconductors for wireless communication applications. Its products are widely used in mobile devices, including smartphones, tablets, and other Internet of Things (IoT) devices. The company focuses on high-performance components such as amplifiers, filters, and switches that enable seamless connectivity in various wireless systems. Skyworks Solutions is known for its innovation in RF (radio frequency) technologies and plays a significant role in the rapidly evolving telecommunications industry.

Application

The SKY13384-350LF is a low-noise amplifier (LNA) primarily used in applications such as wireless communication systems, including cellular base stations, satellite communications, and GPS. It is suitable for RF front-end designs in 4G/5G networks, automotive radar systems, and IoT devices. Its features include high gain, low noise figure, and a compact size, making it ideal for enhancing signal quality in various RF applications.

Equivalent

The SKY13384-350LF is a low-noise amplifier (LNA) commonly used in RF applications. Equivalent products include the BGA-2811 from Broadcom, the ATF-551M4 from Avago, and the MRFIC20 from NXP. Ensure to check specifications like frequency range, gain, and noise figure for compatibility in specific applications.