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KCT8285HE
2.4GHz 802.11ax RF Front-End Module
Introduction
KCT8285HE is a fully integrated 802.11b/g/n/ac/ax WLAN RF Front-End module (FEM) which incorporates key RF functionality, it is integrated with a high-efficiency power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network and a single-pole, double-throw (SPDT) switch all in one device.
KCT8285HE is a 5V supply voltage power amplifier that conserves power consumption while remain the highest linear output power and excellent throughput. A DC voltage output power detector is integrated to support closed-loop power control within the system.
KCT8285HE is assembled in a compact, low-profile 3x3x0.57mm 16-pin MIS package. It is the perfect RF Front-End solution for implementing 2.4GHz high power WLAN systems supporting multiple standards.
Specifications
Integrated high performance 2.4GHz PA, LNA with bypass, and T/R switch
Fully-matched input and output
Integrated DC power detector
Transmit gain: 34.0dB at 5V
Receive gain: 15.5dB at 5V
Noise figure: 1.5dB at 5V
Output power:
+22.0dBm @ -43dB DEVM, HE40/MCS11, 5V
+23.0dBm @ -40dB DEVM, HE40/MCS11, 5V
+24.5dBm @ -35dB DEVM, VHT40/MCS9, 5V
+25.5dBm @ -30dB DEVM, HT20/MCS7, 5V
ESD protection circuitry on all PINs
Minimal external components required
Small package: MIS-16L, 3mm x 3mm x 0.57mm (MSL3, 260℃ per JEDEC J-STD-020)
RoHS and REACH compliant
