
【Introduction】
KCT6540N is a 5GHz Non-Linear Power Amplifier (PA) with superior output power and high efficiency. The device incorporates a power detector for close loop monitoring of the output power, and a digital control for device on/off control.
KCT6540N has simple and low-voltage control logic, and requires minimal external
components for system implementation.
KCT6540N is assembled in a compact, low-profile 3*3*0.75mm 16-pin QFN package, which is an ideal PA solution for implementing 5GHz high efficiency WLAN systems supporting multiple standards including 802.11b/g/n/ac/ax.
【Specifications】
Integrated 802.11ax 5GHz PA for 802.11ax
Fully-matched input and output
Integrated RF & DC power detector
Transmit gain:
28.5dB at VDD=3V, VCC0=VCC1=1.8V
Output power:
+13.5dBm @ -35dB DEVM with DPD, VHT80/MCS9
+14.0dBm @ -32dB DEVM with DPD, VHT80/MCS9
Output power:
+11.5dBm @ -35dB DEVM without DPD, VHT80/MCS9
+12.5dBm @ -32dB DEVM without DPD, VHT80/MCS9
ESD protection circuitry on all PINs
Minimal external components required
Small package:
QFN-16L, 3mm x 3mm x 0.75mm (MSL3, 260 ℃ per JEDEC J-STD-020)
RoHS and REACH Compliant