MA02204AF Datasheet, PDF (3/4 Pages) Tyco Electronics – 3.3V 0.5W RF Power Amplifier IC for DECT

3.3V 0.5W RF Power Amplifier IC for DECT
MA02204AF
TYPICAL CHARACTERISTICS
30
60
25
P_OUT
50
20
40
η
15
30
10
20
V_DD = 3.3 V
5
ƒ = 1900 MHz
10
0
0
-6 -5 -4 -3 -2 -1 0 1 2 3 4 5
P_IN, Input Pow er (dBm)
Figure 2. Output power and efficiency vs. input power
60
3:1
50
V_DD = 3.3 V
η
P_IN = -5 dBm
40
30
P_OUT
2:1
20
VSWR
10
0
1700
1800 1900 2000 2100
ƒ,=^{Frequency (MHz})
1:1
2200
Figure 3. Output power, efficiency and input VSWR vs.
frequency
30
60
25
P_OUT
50
20
40
η
15
30
10
20
5
0
2.0
ƒ = 1900 MHz ₁₀
P_IN = -5 dBm
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
30
20
10
0
-10
-20
-30
-40
ƒο
ƒ_o = 1900 MHz
P_IN = -5 dBm
V_DD = 3.3 V
2ƒο
3ƒο
4ƒο
5ƒο
Frequency
Figure 5. Harmonics
Specifications subject to change without notice.
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