SE2582L
RangeCharger™ 2.4 GHz Power Amplifier with Power Detector
AC Electrical Characteristics
802.11b/g AC Electrical Characteristics
Conditions: V
CC
= V
EN
= 3.3 V, f = 2.45 GHz, T
A
= 25 °C, as measured on SiGe Semiconductor’s SE2582L-EV1
evaluation board, unless otherwise noted
Symbol
f
L-U
P
1dB
S
21
ΔS
21
Parameter
Frequency Range
Output 1dB compression point
Small Signal Gain
Gain Variation over band
Adjacent Channel Power Ratio
ACPR
2f
3f
EVM
t
r
, t
f
STAB
±11
MHz offsets from carrier
±22
MHz offsets from carrier
Harmonic
Conditions
-
No modulation
P
IN
= -25 dBm
P
IN
= -25 dBm,
f
IN
= 2400 to 2500 MHz
P
OUT
= 20 dBm, 11
Mbps CCK signal, BT =
0.45
P
OUT
= 20 dBm, CW
P
OUT
= 17.5 dBm, 54
Mbps OFDM signal, 64
QAM
-
P
OUT
= 17.5 dBm, 54
Mbps OFDM, 64 QAM,
VSWR = 6:1, all phases
P
OUT
= 17.5 dBm, 54
Mbps OFDM, 64 QAM,
VSWR = 3:1, all phases
Min.
2400
-
-
-
Typ.
-
24
30
1
Max.
2500
-
-
-
Unit
MHz
dBm
dB
dB
-
-
-
-
-
-
-37
-52
-48
-50
3.0
0.5
-
-
-
-
-
-
dBc
dBc
dBc
%
us
Error Vector Magnitude
Rise and Fall Time
Stability
Tolerance to output load
mismatching
All non-harmonically related outputs less
than -50 dBc/100 kHz
No damage
VSWR
212-DST-01
Rev 1.2
Mar-27-2007
Confidential
QA032707
4 of 8
SIGE [ SIGE SEMICONDUCTOR, INC. ]
