RFX8051 Datasheet, PDF (4/6 Pages) Skyworks Solutions Inc. – CMOS 5GHz WLAN 802.11ac RFeIC WITH PA, LNA AND SPDT

RFX8051
Production Data Sheet
TRANSMIT PATH CHARACTERISTICS (VDD=3.3V; T=+25^oC)
Parameters
Operating Frequency Band
Units Min
Typ Max
GHz
5.15
5.85
Conditions
Linear Output Power for 802.11ac
Linear Output Power for 802.11n
Linear Output Power for 802.11a
Linear Output Power for 802.11a
6Mps
Small-Signal Power Gain
(Pin = -20dBm)
dBm
+16
dBm
dBm
+17
+17.5
dBm
+19
dB
27
28
EVM<1.8%,
MCS9 256QAM 80MHz
EVM<3%,
MCS7 64QAM 40MHz
EVM<3%,
64QAM 54Mbps
For MCS0/6Mbps Mask Compliace
Between TX and ANT pins
Power Gain Flatness
dB
±0.5
Between TX and ANT pins
Output P_1dB
TX Quiescent Current
dBm
+23
mA
140
Between TX and ANT pins
No RF Signal Applied
TX Linear Current
mA
Power Detector Voltage Output
V
Second Harmonic
dBc
Third Harmonic
dBc
Input Return Loss
dB
Output Return Loss
dB
Load VSWR for Stability (CW, Fixed
Pin for Pout=+20dBm with 50Ω load)
N/A
Load VSWR for Ruggedness (CW,
Fixed Pin for Pout=+20dBm with 50
N/A
Ohm Load)
200
0.15 - 1
-40
-40
-14
-14
4:1
6:1
8:1
10:1
P_OUT = +17dBm, 20 MHz
P_OUT = +5 to +20dBm, 10kΩ Load
P_OUT=+20dBm, CW
P_OUT=+20dBm, CW
At TX Port
At ANT Port
All non-harmonically related spurs
less than -43dBm/MHz
No Damage
4
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com