STB7720L ST Microelectronics, STB7720L Datasheet - Page 4

• Manufacturer Part Number: STB7720L
• Description: 2.4-2.5 GHz Silicon Linear Power Amplifier IC
• Manufacturer: ST Microelectronics

TYPICAL PERFORMANCE
STB7720L
Figure 4. Supply Current Vs Output Power
Figure 6. Power Gain Vs Output Power
4/8
Figure 8. Power Detector Voltage Vs Pout
1600
1400
1200
1000
275
250
225
200
175
150
125
100
800
600
400
75
50
25
40
38
36
34
32
30
28
26
24
22
20
0
0
0
0
Temp. depend.
Temp. depend.
Tc = +25 °C
Tc = +85 °C
5
5
5
Tc = -30 °C
10
10
10
Pout (dBm)
Pout (dBm)
Pout (dBm)
15
Tc = -30 °C
Tc =+85 °C
15
15
20
Tc = +25 °C
20
20
Tc =+25 °C
25
25
30
25
Figure 5. EVM Vs Output Power
Figure 7. Power Gain Vs Frequency
Figure 9. Power Detector Voltage Vs Pout
1600
1400
1200
1000
34
33
32
31
30
8
7
6
5
4
3
2
1
0
800
600
400
2400
3
Temp. depend.
0
Tc =+85 °C
Tc = -30 °C
Vcc. depend.
@ 3V, 3.3V, 3.6V
5
2420
7
5
Tc =+25 °C
9
2440
10
Pout (dBm)
11
Pout (dBm)
f (MHz)
13
2460
15
15
17
2480
20
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19
2500
21
25