DATA SHEET
SE5503A:Dual Band 802.11a/b/g/n Wireless LAN Front-End
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202452B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 30, 2012 7
5 GHz AC Electrical Characteristics
5 GHz Transmit Characteristics
Conditions: V
CC = 3.3 V, ENa and CTx = 3.3 V, ENg = CRx = 0 V, TA = 25 °C, as measured on Skyworks Solutions’
SE5503A-EV1 evaluation board, all unused ports terminated with 50 ohms, unless otherwise noted.
Symbol Parameter Condition Min. Typ. Max. Unit
FIN Frequency Range - 4900 - 5900 MHz
P802.11a Nominal Output Power
54 Mbps OFDM signal, 64
QAM, EVM = 3.0 %, input
signal EVM < 1%
15.0 16.0 - dBm
P
1dB
P1dB - 21 22.5 - dBm
S21 Small Signal Gain - 23 - 30 dB
ΔS21
Small Signal Gain Variation Over 40 MHz Channel - - 0.5 dB
Small Signal Gain
Variation Over sub-
bands
4.9 – 5.18 GHz
5.18 – 5.50 GHz
5.50 – 5.90 GHz
- 1 3 dB
S213.2 Gain at Ref-VCO 3280 to 3885 MHz - 2 5.5 dB
2f,3f
Harmonics @16dBm,
54Mbps, 802.11a
4900 – 5900 MHz - - -48.2 dBm/MHz
tdr, tdf
Delay and rise/fall
Time
50 % of V
EN edge and
90/10 % of final output
power level
- 0.25 0.4 μs
S11 Input Return Loss - 9 15 - dB
STAB Stability
64 QAM, POUT = 16 dBm
0.1 GHz – 21 GHz
Load VSWR = 6:1
All non-harmonically related outputs less than
-42 dBm/MHz
Ru Ruggedness
TXa = 12dBm, ANT load
varies over 6:1 VSWR
No Irreversible damage
