SE2525L
RangeCharger™ 2.4GHz Power Amplifier with Power Detector
Preliminary Information
AC Electrical Characteristics
802.11g AC Electrical Characteristics
Conditions:
Symbol
f
L-U
P
1dB
S
21
∆S
21
2f
3f
EVM
V
CC
= V
EN
= 3.3 V, f = 2.45GHz, V
B
connected to V
REG
, T
A
= 25 °C, as measured on SiGe
Semiconductor’s SE2525L-EV1 evaluation board, unless otherwise noted
Parameter
Frequency Range
Output 1dB compression point
Small Signal Gain
Gain Variation over band
Harmonic
Conditions
-
No modulation
P
IN
= -25 dBm
P
IN
= -25 dBm,
f
IN
= 2400 to 2500 MHz
P
OUT
= 23 dBm, CW
P
OUT
= 19 dBm, 54
Mbps OFDM signal, 64
QAM
P
IN
≤
2 dBm,
P
OUT
= 19 dBm, 54
Mbps OFDM signal, 64
QAM VSWR = 6:1 All
Phases
P
IN
≤
2 dBm,
P
OUT
= 19 dBm, 54
Mbps OFDM signal, 64
QAM VSWR = 10:1 All
Phases
Min.
2400
-
28
-
-
-
-
Typ.
-
25.5
31
2
-27
-46
2.7
Max.
2500
-
-
-
-
-
-
Unit
MHz
dBm
dB
dB
dBm
dBm
%
Error Vector Magnitude
STAB
Stability
All non-harmonically related outputs less
than -50 dBc/100 kHz
VSWR
Tolerance to output load
mismatching
No damage
28-DST-01
Rev 2.1
Apr-25-2006
Confidential
QA042506
4 of 12
SIGE [ SIGE SEMICONDUCTOR, INC. ]
