Rainbow Electronics Т7024 - Manual (Page 9)

9
T7024
4533A–BLURF–09/02
Figure 11. PA (PSSO20): Output Power and PAE versus Input Power
Figure 12. PA (PSSO20): Output Power and PAE versus Frequency
Figure 13. PA (N20): Output Power and PAE versus Supply Voltage
-10
0
10
20
30
40
-40 -30 -20 -10 0 10
Input Power (dBm)
P
o
u
t (d
B
m
), P
A
E
(%), Gp
(d
B
)
0
50
100
150
200
250
PAE
Pout
I_S_TX
V
S
= 3 V
f = 2.4 GHz
V
ramp
= 1.75 V
Pi
nPA
= 0 dBm
Gain
0
10
20
30
40
50
2400 2420 2440 2460 2480 2500
Frequency (MHz)
P
o
u
t (d
B
m
), P
A
E
(%)
0
50
100
150
200
250
I_
S
_
T
X
(mA
) PAE
Pout
I_S_TX
V
S
= 3 V
V
ramp
= 1.7 V
P
inPA
= 0 dBm
0
10
20
30
40
50
2.7 3.1 3.5 3.9 4.3 4.7
Supply Voltage (MHz)
P
o
u
t (d
B
m
), P
A
E
(%)
100
130
160
190
220
250
I_
S
_
T
X
(mA
)
PAE
Pout
I_S_TX
f = 2.4 GHz
V
ramp
= 1.8 V
P
inPA
= 0 dBm