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KCT8226D-1
2.4GHz 802.11ac RF Front-End Module
Introduction
KCT8226D-1 is a fully integrated 802.11b/g/n/ac 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.
KCT8226D-1 integrates a DC voltage output power detector, and a digital enable control for transmitter power ramp on/off control.
KCT8226D-1 is assembled in a compact, low-profile 3×3×0.55mm 16-pin QFN package. It is the perfect RF Front-end solution for implementing 2.4GHz high-performance 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 power detector
Transmit gain: 30.5dB at 5V
Receive gain: 17.5dB at 5V
Noise Figure: 2.7dB at 5V
Output power:
+23dBm @ -35dB DEVM, VHT40/MCS9, 5V
+24dBm @ -30dB DEVM, HT20/MCS7, 5V
ESD protection circuitry on all PINs
Minimal External Components Required
Small package: QFN-16L, 3mm × 3mm × 0.55mm (MSL3, 260℃per JEDEC J-STD-020)
RoHS and REACH Compliant
