T7024-PGP Просмотр технического описания (PDF) - Atmel Corporation
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T7024-PGP Datasheet PDF : 18 Pages
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4533D–BLURF–01/04
T7024
Figure 7. LNA: Typical Switch-out Current versus Rswitch
20
16
12
8
4
0
1
10
100
1000
10000 100000 1000000 10000000
Rswitch(Ω)
Figure 8. PA (PSSO20): Output Power and PAE versus Supply
50
40
PAE
250
I_S_TX
220
30
190
20
Pout
160
f = 2.4 GHz
Vramp = 1.75 V
10
PinPA = 0 dBm
130
0
100
2.7
3.1
3.5
3.9
4.3
4.7
Supply Voltage (V)
Figure 9. PA (PSSO20): Output Power and PAE versus Ramp Voltage
50
PAE
30
10
250
200
Pout
150
-10
f = 2.4 GHz
I_S_TX
VS = 3 V
PinPA = 0 dBm
100
-30
50
-50
0
1.2
1.4
1.6
1.8
2.0
Vramp (V)
7
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