pa2423u SiGe Semiconductor, pa2423u Datasheet - Page 5

• Manufacturer Part Number: pa2423u
• Description: 2.4 Ghz Bluetoothtm Power Amplifier Ic
• Manufacturer: SiGe Semiconductor

Typical Performance Characteristics
Test Conditions: SiGe PA2423U-EV1: V
131-DST-01 Rev 1.1 Apr-18-2006
-10
-15
-20
30
25
20
15
10
30
25
20
15
10
50
45
40
35
30
25
20
15
10
-5
5
0
5
0
5
0
-24
-30
0
-22
-25
0.5
-20
Efficiency vs P
P
OUT
P
-18
OUT
-20
GHz, input and output externally matched to 50Ω unless otherwise noted
1
vs. V
vs. P
-16
3.3 V
3.3 V
3.3V
CTL
-15
1.5
-14
IN
P
over V
IN
over V
IN
P
V
over V
-12
IN
2.7 V
(dBm)
CTL
2.7 V
Figure 3: PA2423U Typical Performance Characteristics
2.7V
(dBm)
-10
2
CC
(V)
CC
-10
CC
(2.45 GHz)
(2.45 GHz)
3.6 V
(2.45 GHz)
3.6V
3.6 V
-8
2.5
-5
-6
CC0
0
3
-4
= V
-2
3.5
5
CC1
0
= V
10
4
2
CC2
= V
23.5
22.5
21.5
20.5
0.16
0.14
0.12
0.08
0.06
0.04
0.02
0.17
0.15
0.13
0.11
0.09
0.07
0.05
RAMP
0.1
23
22
21
20
0
2.4
0.5
-24
2.4 GHz Bluetooth
= V
Gain vs Frequency over V
0.75
-22
2.41
CTL
-20
1
I
I
2.42
CC
CC
= 3.3 V, P
-18
vs. P
1.25
vs. V
2.43
-16
3.3 V
3.3 V
IN
1.5
3.3 V
CTL
over V
Frequency (GHz)
-14
2.44
over V
1.75
P
IN
IN
V
2.7 V
-12
2.7 V
CTL
(dBm)
2.7 V
CC
= 0 dBm, T
2.45
2
CC
(2.45 GHz)
(V)
tm
-10
CC
(2.45 GHz)
2.25
2.46
(P
Power Amplifier IC
3.6 V
3.6 V
3.6 V
-8
IN
2.5
= 0 dBm)
2.47
-6
A
2.75
= 25 °C, f = 2.45
-4
2.48
PA2423U
Preliminary
3
-2
2.49
3.25
0
5 of 10
3.5
2.5
2