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KCT8778HT
6GHz 802.11be RF Front-End Module
产品介绍
KCT8778HT is a highly integrated RF Front-End Integrated Circuit incorporates key RF functionality needed for IEEE 802.11a/n/ac/ax/be WLAN systems operating in the 5.9-7.1GHz range. KCT8778HT integrates a high-linearity power amplifier (PA), a low noise amplifier (LNA) with bypass, the associated matching network and harmonic filters all in one device.
KCT8778HT is a 5V supply voltage power amplifier that conserves power consumption while maintaining the highest linear output power and excellent throughput. A DC voltage output power detector and a directional RF coupler are integrated to support closed-loop power control within the system.
KCT8778HT is assembled in a compact, low-profile 3x5x0.812mm 24-lead LGA package, which is an ideal RF front-end solution for implementing 6GHz high-power WLAN systems supporting multiple standards including 802.11a/n/ac/ax/be.
产品规格
Integrated 802.11be 6GHz PA, LNA with bypass and T/R switch
Fully-matched input and output
Integrated RF & DC power detector
Transmit gain: 29.0dB at 5V
Receive gain:
14.0dB at High-gain mode, 5V
3.0dB at Mid-gain mode, Freq=5925MHz~6415MHz, 5V
5.0dB at Mid-gain mode, Freq=6415MHz~7125MHz, 5V
Noise Figure:
2.4dB at High-gain mode, 5V
4.2dB at Mid-gain mode, 5V
Output power:
+14.0dBm @ -45dB DEVM, EHT320/MCS13, 5V
+17.5dBm @ -43dB DEVM, EHT160/MCS13, 5V
+19.0dBm @ -40dB DEVM, HE160/MCS11, 5V
+21.5dBm @ -35dB DEVM, VHT80/MCS9, 5V
+23.0dBm @ -30dB DEVM, HT20/MCS7, 5V
ESD protection circuitry on all PINs
Minimal external components required
Small package: LGA-24L 3mm × 5mm × 0.812mm (MSL3, 260℃ per JEDEC J-STD-020)
RoHS and REACH Compliant
