SE2521A60
RangeCharger™ 2.4 GHz Wireless LAN Front End
AC Electrical Characteristics
802.11g Transmit Characteristics
Conditions:
V
CC = VEN = 3.3 V, T
A
= 25 °C, as measured on SiGe Semiconductor’s SE2521A60-EV1 evaluation
board (de-embedded to device), all unused ports terminated with 50 ohms, unless otherwise noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Unit
F
IN
Frequency Range
-
2400
-
2500
MHz
54 Mbps OFDM signal,
64QAM, EVM = 2.0 %
P
802.11g
Output power
Output power
-
-
18
23
-
-
dBm
dBm
11 Mbps CCK signal,
BT = 0.45
P
802.11b
ACPR(Adj) < -32
ACPR(Alt) < -52
P1dB
P1dB
-
-
22.5
25
25.5
-
-
dBm
dB
S
21
Small Signal Gain
33
Small Signal Gain
Variation Over Band
∆S21
-
-
-
-
-
1.0
0
3.0
7
dB
dB
S
213.2
Gain @ 3.2 to 3.3 GHz
Harmonics
Pout = 19 dBm, 2 Mbps,
802.11b CCK
2f,3f
-49
-42
dBm/MHz
3rd Order Inter-
modulation
f1 and f2 at Fc +/- 312.5
kHz, P = 15 dBm
IM3
IM5
-
-
-
-40
-55
-33
-47
0.5
dBc
dBc
µs
5th Order Inter-
modulation
f1 and f2 at Fc +/- 312.5
kHz, P = 15 dBm
10 % to 90% of final
output power level
t
r
Rise Time
0.12
50 % of VEN edge and
90/10 % of final output
power level
Delay and rise/fall
Time
t
dr, tdf
-
-
1.0
-
µs
S
11
Input Return Loss
Stability
-
4.5
6.5
dB
P
IN ≤ -2 dBm
All non-harmonically related outputs less than
-50 dBc/1MHz
STAB
Load VSWR = 6:1
177-DST-01 Rev 1.4 Apr-04-2006
Confidential
5 of 16
QA040406
SIGE [ SIGE SEMICONDUCTOR, INC. ]
