SKY85743-11数据手册Skyworks中文资料规格书

描述 Description

The SKY85743-11 is a highly integrated, 5 GHz front-end module(FEM) incorporating a 5 GHz single-pole, double-throw (SPDT)transmit/receive (T/R) switch, a 5 GHz high-gain low-noiseamplifier (LNA) with bypass, and a 5 GHz power amplifier (PA)intended for high-power 802.11ax applications and systems.
The LNA and PA disable functions ensure low leakage current inthe off mode. An integrated logarithmic power detector isincluded to provide closed-loop power control over 25 dB ofdynamic range.
The device is provided in a compact, 24-pin 3 x 5 mmconformally shielded Land Grid Array (LGA) package, which mayreduce the front-end board space by more than 50 percent.Related Products

特性 Features

·Integrated high-performance 5 GHz PA, LNA with bypass, and T/R switch
·Fully matched input and output
·Integrated logarithmic power detector and directional coupler
·Transmit gain: 32 dB typical
·Supports 802.11ax: output power:·+18 dBm, –43 dB DEVM, MCS11
·+21 dBm, –40 dB DEVM, MCS11
·+24 dBm, –35 dB DEVM, MCS9

·Integrated, temperature-compensated log detector
·Highly sensitive, jammer-tolerant (> +10 dBm IIP3), high-gain (16 dB) LNA
·Small (24-pin, 3 x 5 mm) conformally shielded package (MSL3, 260 °C per JEDEC J-STD-020)