PA2423U
RangeCharger
TM
2.4 GHz Bluetooth
tm
Power Amplifier IC
Preliminary
AC Electrical Characteristics
Conditions:
Symbol
f
L-U
P
OUT_MAX
P
OUT_MIN
∆P
temp
dP
OUT
/d
V
CTL
G
SS
G
VAR
2f
3f,
IS
21
I
OFF
IS
12
I
STAB
V
CC0
= V
CC1
= V
CC2
= V
RAMP
= V
CTL
= 3.3 V, P
IN
= 0 dBm T
A
= 25
°C,
f = 2.45 GHz, input and output
externally matched to 50Ω unless otherwise noted.
Parameter
Frequency Range
Output Power @ V
CTL
= 3.3 V
Output Power @ V
CTL
= 0.4 V
Output Power variation over temperature
(-40
°C
< T
A
<+85
°C)
Control Voltage Sensitivity
Gain @ P
IN
= -25 dBm
Gain Variation over band (2400-2500 MHz)
Harmonics
Isolation in “OFF” State, V
RAMP
= 0 V
Reverse Isolation
Stability (P
IN
= 0 dBm, Load VSWR = 6:1)
Min.
2400
20.0
-
-
-
25.5
-
-
-
15
32
Typ.
-
22.5
-20
1
-
28.5
0.2
-45
-40
36
42
Max.
2500
-
0
2
120
-
1.0
-30
-35
-
-
Unit
MHz
dBm
dBm
dB
dBm/V
dB
dB
dBc
dB
dB
All non-harmonically related outputs less than
-50 dBc
131-DST-01
Rev 1.1
Apr-18-2006
Confidential
QA041806
4 of 10
SIGE [ SIGE SEMICONDUCTOR, INC. ]
