Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Skyworks Solutions Inc. |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| RFType | 802.11b/g/n/ac, Bluetooth, WLAN |
| Frequency | 2.4GHz |
| Features | SP3T |
| Package/Case | 16-UFQFN Exposed Pad |
Tổng quan
Description
SKY85310-21 is a Skyworks RF front-end module (FEM). It integrates key RF blocks (typical customers use include a power amplifier, TX/RX switch, and matching networks) in a single compact package to simplify design for wireless devices. It is commonly used in 2.4 GHz ISM applications (e.g., Wi‑Fi, Bluetooth, Zigbee) and provides a 50-ohm interface, bias/control pins, and a straightforward path to meet regulatory masks with reduced external components. The device is designed for a single-supply bias and external control of TX/RX states, aiding power efficiency and integration. For exact frequency range, gain, output power, isolation, package/pinout, and bias requirements, refer to the official SKY85310-21 datasheet. If you have a specific use case or band, I can summarize the relevant specs.
Features
SKY85310-21 is a Skyworks 2.4 GHz RF front-end module. Key features:
- Integrated power amplifier (PA), low-noise amplifier (LNA), TX/RX switch, and balun
- 50-ohm matched RF ports with on-chip filtering
- Compact RoHS-compliant package; suitable for space-constrained designs
- External biasing and enable/shutdown control for easy power management
- Minimal external components required
- RF-port ESD protection
- Broad 2.4 GHz ISM/Wi‑Fi/Bluetooth application support
Notes: Exact performance figures (gain, Pout, NF, bias ranges) vary by variant; verify the datasheet for your specific requirements.
- Integrated power amplifier (PA), low-noise amplifier (LNA), TX/RX switch, and balun
- 50-ohm matched RF ports with on-chip filtering
- Compact RoHS-compliant package; suitable for space-constrained designs
- External biasing and enable/shutdown control for easy power management
- Minimal external components required
- RF-port ESD protection
- Broad 2.4 GHz ISM/Wi‑Fi/Bluetooth application support
Notes: Exact performance figures (gain, Pout, NF, bias ranges) vary by variant; verify the datasheet for your specific requirements.
Pinout
Pin count: 16 pins (QFN package).
Function: 2.4 GHz RF front-end module (FEM) with integrated transmit PA, receive LNA, and SPDT switch; provides TX/RX path selection and bias/matching networks for WLAN/Bluetooth applications.
Function: 2.4 GHz RF front-end module (FEM) with integrated transmit PA, receive LNA, and SPDT switch; provides TX/RX path selection and bias/matching networks for WLAN/Bluetooth applications.
Manufacturer
- Manufacturer: Skyworks Solutions, Inc.
- What kind of company: An American fabless semiconductor company that designs RF front-end components (switches, amplifiers, filters, modules) for wireless communications and outsources manufacturing to contract foundries.
- What kind of company: An American fabless semiconductor company that designs RF front-end components (switches, amplifiers, filters, modules) for wireless communications and outsources manufacturing to contract foundries.
Application
Applications for SKY85310-21 (RF front-end module) include:
- Smartphones, tablets, wearables
- IoT and M2M devices (industrial, smart city, asset tracking)
- Automotive telematics and infotainment
- Wireless infrastructure (small cells, picocells, repeaters)
- Home networks (gateways, routers, set-top boxes)
- Embedded RF in wireless modules (LTE/5G, Wi‑Fi/Bluetooth)
- Smartphones, tablets, wearables
- IoT and M2M devices (industrial, smart city, asset tracking)
- Automotive telematics and infotainment
- Wireless infrastructure (small cells, picocells, repeaters)
- Home networks (gateways, routers, set-top boxes)
- Embedded RF in wireless modules (LTE/5G, Wi‑Fi/Bluetooth)
Package
It uses a QFN (quad flat no-lead) package with an exposed pad.
