RFX242 Datasheet, PDF (4/6 Pages) Skyworks Solutions Inc. – 2.4GHz High Power 802.11ac WLAN Linear Power Amplifier

RFX242
Advanced Data Sheet
TRANSMIT CHARACTERISTICS (VDD = 5.0V, PAEN = HI, T_A = +25°C, UNLESS OTHERWISE
SPECIFIED, AS MEASURED ON RFX242 EVALUATION BOARD, DE-EMBEDDED TO THE DEVICE)
Parameters
Operating Frequency Band
Output P1dB
Linear Output Power (802.11ac)
Linear Output Power (802.11n)
Linear Output Power (802.11b)
Small-Signal Gain
Second Harmonic
Third Harmonic
Input Return Loss
Output Return Loss
TX Quiescent Current
TX Linear Current
Power Detector Voltage Output
Load VSWR for Stability
(CW, Fix Pin for P_OUT = +29dBm
with 50Ω Load)
Load VSWR for Ruggedness
(CW, Fix Pin for P_OUT = +29dBm
with 50Ω Load)
Min Typ Max Units
Conditions
2.4
2.5 GHz All RF Pins Terminated by 50 Ohms
+31
dBm CW
+23
dBm 802.11ac MCS9 VHT20 < -35dB DEVM
+25
dBm 802.11n MCS7 HT40 < -30dB DEVM
+29
dBm 1Mbps CCK Mask Compliance
32
dB CW
-70
dBc P_OUT = +29dBm, CW
-70
dBc P_OUT = +29dBm, CW
-15
dB At RFIN Pin
-5
dB At RFOUT Pins
240
mA No RF Input Signal
430
0.3-1
mA P_OUT = +25dBm, 11n MCS7 64-QAM
V P_OUT = +5 to +27 dBm, 10KΩ Load
4:1
6:1
N/A
All non-harmonically related spurs less
than -43 dBm/Hz
8:1 10:1
N/A No damage
4
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com