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SKY85310-21

LNA/PA Radio Frequency Front End

Inventory:8,880

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Overview of SKY85310-21

The SKY85310-21 is a dual-band, 1x1 802.11b/g/n WLAN transceiver IC designed for wireless connectivity applications. It features a high level of integration and performance, making it suitable for a wide range of wireless networking and Internet of Things (IoT) devices.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VDDIO: Digital I/O power supply pin
  • RESET: Reset pin for device initialization
  • VBAT: Battery power supply pin
  • RFC_IO: RF chip I/O control
  • TXON: Transmit enable pin
  • ANTSEL: Antenna select pin
  • GND: Ground connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the SKY85310-21 IC for a visual representation.

Key Features

  • Dual-Band Operation: Supports 2.4GHz and 5GHz frequency bands for versatile wireless connectivity.
  • High Integration: Combines multiple functions into a single IC, reducing external component count and system complexity.
  • 802.11b/g/n Compatibility: Designed to meet the requirements of IEEE 802.11 standards for wireless LAN connectivity.
  • Low-Power Operation: Features low-power modes for energy-efficient wireless communication.
  • Integrated Power Amplifier: Includes an integrated PA for improved transmit performance.
  • I2C Interface: Provides an I2C interface for control and configuration of the transceiver.

Note: For detailed technical specifications, please refer to the SKY85310-21 datasheet.

Application

  • Wireless Networking Devices: Ideal for integration into routers, access points, and wireless network adapters.
  • IoT Devices: Suitable for IoT applications requiring reliable wireless connectivity.
  • Consumer Electronics: Used in smart home devices, streaming media players, and other consumer electronics products.

Functionality

The SKY85310-21 is a dual-band WLAN transceiver IC that provides reliable and high-performance wireless connectivity for a variety of devices. It offers seamless integration and compatibility with industry-standard wireless networking protocols.

Usage Guide

  • Power Supply: Connect VDDIO (Pin X) and VBAT (Pin Y) to the respective power supplies as per the datasheet guidelines.
  • Antenna Selection: Use the ANTSEL pin to select the appropriate antenna for transmission and reception.
  • Interface Control: Utilize the I2C interface to configure and control the transceiver for desired operating parameters.

Frequently Asked Questions

Q: Can the SKY85310-21 support 802.11ac wireless standard?
A: No, the SKY85310-21 is designed for 802.11b/g/n standards and does not support 802.11ac.

Q: Is the SKY85310-21 suitable for battery-powered IoT devices?
A: Yes, the SKY85310-21's low-power modes make it suitable for battery-powered IoT applications requiring dual-band WLAN connectivity.

Equivalent

For similar functionalities, consider these alternatives to the SKY85310-21:

  • BCM43438: A wireless connectivity combo chip with similar dual-band capabilities and integrated features.
  • ESP8266: This WiFi module provides wireless connectivity for IoT and embedded applications, with support for 2.4GHz band.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category RF Front End RoHS Details
Type 802.11 b/g/n, WLAN Operating Frequency 2.4 GHz
Mounting Style SMD/SMT Package / Case QFN-16
Brand Skyworks Solutions, Inc. Development Kit SKY85310-21EK1
Gain 12 dB, 30 dB Product Type RF Front End
Series SKY85310 Factory Pack Quantity 3000
Subcategory Wireless & RF Integrated Circuits Technology Si

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packageimg

SKY85310-21

LNA/PA Radio Frequency Front End

Inventory:

8,880