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2.4GHz High-efficiency DPD FEM Solution

KCT8270N

2.4GHz High-efficiency DPD FEM Solution

产品介绍

KCT8270N is a fully integrated 802.11b/g/n/ac/ax/be WLAN RF front-end module (FEM) which incorporates key RF functionality, it is integrated with a high-efficiency, linearizable 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.

 

KCT8270N provides an excellent heat dissipation environment for 802.11be network equipment which have multiple RF paths configuration. It achieves ultralow power consumption while providing a competitive EVM level when cooperates with the DPD algorithm. In addition, a DC voltage output power detector and a directional RF coupler are integrated to support closed-loop power control within the system.

 

KCT8270N is assembled in a compact, low-profile 3x3x0.76mm 16-pin LGA package. It is the perfect RF front-end solution for implementing 2.4GHz high performance WLAN systems supporting multiple standards.


产品规格

Integrated high performance 2.4GHz PA, LNA with bypass, and T/R switch

Fully-matched input and output

Integrated RF & DC Power Detector

Transmit gain: 29.5dB at 5V

Receive gain: 14.0dB at 5V

Noise Figure: 1.4dB at 5V

Output power:

+21.0dBm @ -43dB DEVM, with DPD, EHT40/MCS13, 5V

+22.0dBm @ -40dB DEVM, with DPD, HE40/MCS11, 5V

+23.5dBm @ -35dB DEVM, with DPD, VHT40/MCS9, 5V

+24.5dBm @ -30dB DEVM, with DPD, HT20/MCS7, 5V

ESD protection circuitry on all PINs

Minimal External Components Required

Small package: LGA-16L, 3mm × 3mm × 0.76mm (MSL3, 260 per JEDEC J-STD-020)

RoHS and REACH Compliant


2.4GHz High-efficiency DPD FEM Solution

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