SKY85402-11 Datasheet, PDF (4/13 Pages) Skyworks Solutions Inc. – Linear output power for IEEE 802.11ac 256-QAM

PRELIMINARY DATA SHEET • SKY85402-11: HIGH-POWER (+22 dBm) 802.11ac WLAN PA
Table 5. SKY85402-11 Electrical Specifications: General (Note 1)
(VCC1 = VCC2 = VCC3 = 5.0 V, PA_EN = 3.3 V, TOP = +25 C, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Frequency range
f
5.15
5.85
Output power
POUT
802.11ac, MCS9, –35 dB DEVM, HT80, 5 V
+20.5
+22
802.11n, MCS7, –30 dB DEVM, HT40, 5 V
+23
+25
MCS0, 5 V, HT20, mask compliant
+26
+27.5
1 dB output compression point OP1dB
PIN = CW
+28
+29
Small signal gain
|S21|
31
32
36
Input return loss
|S11|
8
14
Gain variation over band
 S21
±1.5
2^nd and 3^rd harmonics
2fo, 3fo
POUT = +23 dBm
–50
–45
Rise and fall time
tR, tF
0.5
Stability
POUT = +28 dBm,
VSWR = 6:1, all phases
All non-harmonically related outputs
< –50 dBc/100 kHz
Ruggedness
Ru
PIN = +10 dBm,
VSWR = 6:1, all phases
No damage
Note 1: Performance is guaranteed only under the conditions listed in this table.
Table 6. SKY85402-11 Electrical Specifications: Power Detector Characteristics (Note 1)
(VCC = 5.0 V, PA_EN = 3.3 V, TOP = +25 C, f = 5.4 GHz, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Output power detector range
PDR
0
Detector voltage
VDET
POUT = +28 dBm
POUT = +25 dBm
POUT = No RF
Detector accuracy
ERRDET
ΔPOUT @ constant VDET, +25 dBm:
5.15 GHz to 5.32 GHz. 0.65 V
–0.5
5.32 GHz to 5.70 GHz, 0.66 V
–0.5
5.70 GHz to 5.85 GHz, 0.88 V
–0.5
Detection variation at VSWR = 3:1
Output impedance
PDZOUT
DC load impedance
PDZLOAD
Note 1: Performance is guaranteed only under the conditions listed in this table.
Typical
0.85
0.65
0.30
±1.5
2
26.5
Max
OP1dB
+0.5
+0.5
+0.5
Units
GHz
dBm
dBm
dBm
dBm
dB
dB
dB
dBm/MHz
μs
–
–
Units
dBm
V
V
V
dB
dB
dB
dB
kΩ
kΩ
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
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June 2, 2015 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • 202120I