T7024-TRS Atmel Corporation, T7024-TRS Datasheet - Page 7

• Manufacturer Part Number: T7024-TRS
• Description: Bluetooth/ISM 2.4 GHz front-end IC.
• Manufacturer: Atmel Corporation

4533F–BLURF–09/04
Figure 7. LNA: Typical Switch-out Current versus R
Figure 8. PA (PSSO20): Output Power and PAE versus Supply
Figure 9. PA (PSSO20): Output Power and PAE versus Ramp Voltage
-30
-50
-10
40
30
20
30
50
50
10
10
0
20
16
12
8
4
0
2.7
1.2
1
PAE
10
3.1
1.4
100
PAE
Pout
I_S_TX
Supply Voltage (V)
3.5
1000
R
switch
V
1.6
ramp
(Ω)
10000
P
(V)
f = 2.4 GHz
inPA
3.9
V
S
= 0 dBm
= 3 V
V
P
f = 2.4 GHz
ramp
inPA
I_S_TX
100000
= 0 dBm
= 1.75 V
switch
1.8
4.3
Pout
1000000
10000000
4.7
2.0
250
220
190
160
130
100
250
200
150
100
50
0
T7024
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