PA2423G
2.4 GHz Bluetooth Class 1 Power Amplifier IC
Preliminary Information
Typical Performance Characteristics
SiGe PA2423G-EV evaluation board, V
CC0
=V
CC1
=V
CC2
=V
RAMP
=3.3V, V
CTL
= 3.3V, P
IN
= +2 dBm, T
A
= 25°C, f =
2.45GHz, Input and Output externally matched to 50Ω, unless otherwise noted)
Pout, Icc vs Supply Voltage
24
23
150
50
45
40
PAE vs Input Power
22
21
20
19
18
17
16
15
14
2.4
2.6
2.8
3
3.2
3.4
3.6
134
126
118
110
102
94
86
78
70
Supply current
(mA)
142
Output Power
(dBm)
PAE (%)
35
30
25
20
15
10
5
0
-28
-24
-20
-16
-12
-8
-4
0
4
8
Input Power(dBm)
Pout
Icc
Vcc(V)
Supply Current vs Control
Voltage
Supply Current
(mA)
140
120
100
80
60
40
20
0
0.4
0.9
1.4
1.9
2.4
2.9
3.4
Output Power vs Control Voltage
25
Output Power
(dBm)
20
15
10
5
0
-5
-10
-15
-20
0.4
0.9
1.4
1.9
2.4
2.9
3.4
Vctl(V)
Pin=-4dBm
Pin=0dBm
Pin +2dBm
Vctl(V)
Pin=-4dBm
Pin=+2dBm
Pin=0dBm
DOC # 05PDS003
Rev 5
07/26/2001
Page 6
SIGE [ SIGE SEMICONDUCTOR, INC. ]
