SKY85319-11中文资料2.4 GHz, 256 QAM WLAN Front-End Module数据手册Skyworks规格书

描述 Description

Please note: SKY85319-11 is being discontinued and is not recommended for new designs. The suggested replacement is sky85337-11 The SKY85319-11 is a complete 2.4 GHz 802.11ax WLAN RFfront-end module (FEM). The device provides all the functionalityof a fully matched power amplifier (PA), power detector, low-noiseamplifier (LNA), and single-pole, double-throw (SPDT) switch.

The SKY85319-11 provides a complete 2.4 GHz WLAN RF solutionfrom the output of the transceiver to the antenna, and from theantenna to the input of the transceiver. The LNA increases thereceive sensitivity of embedded solutions to improve range or toovercome the insertion loss of cellular filters (often included formobile applications).

The SKY85319-11 also includes a transmitter high dynamic-rangepower detector with 20 dB of dynamic range, and a digital enablecontrol for transmitter power ramp on/off control.

The device is provided in an ultra-compact, 16-pin 3 x 3 mmlaminate package.

特性 Features

• Integrated high-performance 2.4 GHz PA, harmonic filter, LNA with bypass, and T/R switch
• Fully matched input and output
• LNA with integrated bypass mode
• High performance SPDT switch to support WiFi functions
• Integrated positive slope power detector
• Transmit gain: 32 dB
• Receive gain: 14 dB
• Small 16-pin, 3 × 3 mm laminate package (MSL3, 260 °C per JEDEC J-STD-020)

应用 Application

• Wireless Audio/Video