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Product Detailed Parameters
- Description：LOW PROFILE BLE RANGE EXTEND FEM
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Function：Front End
- Frequency：-
- RF Type：General Purpose
- Secondary Attributes：-
- Mounting Type：Surface Mount
- Package / Case：20-SMD Module
- Supplier Device Package：20-MCM (3.3x3)
- Grade：-
- Qualification：-
Download product information
Overview
The SKY66111-21 is a low-profile Bluetooth Low Energy (BLE) range extender front-end module (FEM) manufactured by Skyworks Solutions. Designed for extended range applications, this component integrates essential RF functions into a compact form factor suitable for space-constrained devices. The module operates within the standard BLE frequency band and utilizes silicon technology to deliver high performance in a small footprint.
Feature Summary
- Integrates transmit and receive paths for BLE range extension
- Optimized for low power consumption in portable devices
- Compact low-profile package design for space-sensitive applications
Applications
- Bluetooth Low Energy range extenders
- IoT sensor nodes requiring extended communication range
- Wearable health monitoring devices
- Smart home automation hubs
Procurement Notes
Verify end-of-life status carefully as discontinuation notifications exist. Confirm current availability through authorized distributors only. Check for alternative SKUs like SKY66111-11 if supply chain constraints arise. Ensure compliance with RoHS3 specifications during integration planning.
Selection Notes
Select this FEM when extended BLE range is critical for system performance. Compare against standard BLE transceivers to assess integration benefits. Evaluate thermal management requirements due to integrated PA functionality. Consider antenna matching network compatibility with the module's output impedance specifications.
Part Context
Part of the Skyworks SKY66111 series focusing on BLE connectivity solutions. Represents an evolution in integrated RF front-end modules designed specifically for modern wireless standards. Shares architectural similarities with other Skyworks BLE FEMs but offers distinct packaging and performance characteristics tailored for range extension.
Replacement Considerations
SKY66111-11 is listed as a manufacturer recommended alternative. Verify pinout and electrical parameter compatibility before substitution. Assess package dimension differences to ensure mechanical fit within existing PCB layouts.
