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KCT8528HE-1
5GHz 802.11ax RF Front-End Module
产品介绍
KCT8528HE-1 is a 5GHz RF Front-End Integrated Circuit which incorporates key RF functionality needed for IEEE 802.11a/n/ac/ax WLAN systems operating in the 5.15-5.85GHz range. KCT8528HE-1 integrates a high-efficiency, high-linearity power amplifier (PA), a low noise amplifier (LNA) with bypass, a SPDT transmit/receive (T/R) switch and harmonic filters all in one device.
The LNA and PA disable functions ensure low leakage current while switched off. A power detector is also integrated to provide close-loop power control within the system.
KCT8528HE-1 is assembled in a compact, low-profile 3x5x0.75mm 24-pin QFN package. KCT8528HE-1 is the ideal RF front-end solution for implementing 5GHz high-power WLAN systems supporting multiple standards including 802.11ax.
产品规格
Integrated high performance 5GHz PA, LNA with bypass, and T/R switch
Fully-matched input and output
Integrated power detector
Transmit gain: 30dB at 5V
Receive gain: 17dB at 5V
Noise Figure: 1.8dB at 5V
Output power:
+19.0dBm @ -43dB DEVM, HE160/MCS11, 5V
+22.0dBm @ -40dB DEVM, HE160/MCS11, 5V
+24.0dBm @ -35dB DEVM, VHT80/MCS9, 5V
+25.5dBm @ -30dB DEVM, HT20/MCS7, 5V
ESD protection circuitry on all PINs
Minimal external components required
Small package: QFN-24L, 3mm x 5mm x 0.75mm (MSL3, 260℃ per JEDEC J-STD-020)
RoHS and REACH Compliant
