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 5
2.4 GHz AC Electrical Characteristics
2.4 GHz Transmit Characteristics
Conditions: V
CC = 3.3 V, ENg = CTx = 3.3 V, ENa = 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 - 2400 - 2500 MHz
P802.11g Output power
54 Mbps OFDM signal, 64QAM,
EVM = 3.0 %, input signal
EVM < 1%
17.25 18 - dBm
P802.11b Output power
11 Mbps CCK signal, BT = 0.45
ACPR(± 11MHz offset) < -35
ACPR(± 22MHz offset) < -56
- 21 - dBm
P
1dB
P1dB - 24 24.5 - dBm
S21 Small Signal Gain - 25 - 30 dB
ΔS21
Small Signal Gain
Variation Over Band
- - 1.0 2.0 dB
S211.6 Gain at ½Ref-VCO 1640.00 to 1942.00 MHz - 12 20 dB
S213.2 Gain at Ref-VCO 3216.00 to 3312.00 MHz - - 0 dB
2f,3f Harmonics Pout ≤ 21 dBm, 1Mbps, CCK - - -45.2 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 - 8 10 - dB
STAB Stability
CW, P
OUT = 21 dBm
0.1 GHz – 21 GHz
Load VSWR = 6:1
All non-harmonically related outputs less
than -42 dBm/MHz
Ru Ruggedness
Tg = 12dBm, ANT load varies
over 6:1 VSWR
No Irreversible damage
