MA02104AF Datasheet, PDF (3/4 Pages) Tyco Electronics – 3.6V 1.2W RF Power Amplifier IC for N-PCS/ISM900

3.6V 1.2W RF Power Amplifier IC for N-PCS/ISM900
MA02104AF
TYPICAL CHARACTERISTICS
40
80
60
3:1
35
P_OUT
70
50
30
60
η
25
50
40
P_OUT
20
η
40
30
2:1
15
30
20
10
20
ƒ = 920 MHz
VSWR
5
V_DD = 3.6 V
10
10
0
0
-10
-5
0
5
P_IN, Input Power (dBm)
Figure 2. Output power and efficiency vs. input power
0
800
850
900
950
ƒ,=Frequency (MHz)
1:1
1000
Figure 3. Output power, efficiency and input VSWR vs .
frequency
40
80
35
70
30
P_OUT
60
25
50
20
η
40
15
30
10
ƒ = 920 MHz
20
P_IN = 0 dBm
5
10
0
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
V_DD, Supply Voltage (Volts)
Figure 4. Output power and efficiency vs. supply
voltage
40
ƒ_ο = 920 MHz
30
P_IN = 0 dBm
V_DD = 3.6 V
20
10
0
-10
-20
-30
-40
ƒο
2ƒο
3ƒο
4ƒο
5ƒο
Frequency
Figure 5. Harmonics
Specifications subject to change without notice.
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901753 G