CC2595 Datasheet, PDF (5/13 Pages) Texas Instruments – 2.4-GHz RF FRONT END

CC2595
www.ti.com
SWRS090A – SEPTEMBER 2010 – REVISED MARCH 2011
TYPICAL CHARACTERISTICS
PA Output Power, PAE, Current Consumption and Gain
vs
Input Power
(3-V Supply)
60
120
22
PA Output Power
vs
Supply, 0-dBm Input
50
40
30
Gain
20 _{I_supply}
10
100
80
PAE
60
40
P_OUT
20
21.5
21
20.5
20
19.5
19
18.5
0
0
-25 -20 -15 -10 -5
0
5
P_IN - dBm
Figure 2.
18
2
2.2 2.4 2.6 2.8 3
- V V_SUPPLY
Figure 3.
3.2 3.4 3.6
Noise Figure and Gain
vs
Frequency
(3-V Supply)
8
30
7
28
6
26
Gain
5
24
4
22
3
20
Noise Figure
2
2.38 2.4 2.42 2.44 2.46 2.48 2.5
f- Frequency - GHz
Figure 4.
18
2.52
P_OUT and PAE
vs
Frequency
(3-V Supply, 0-dBm Input and 3.3-V Supply, +3-dBm Input)
25
50.0%
24
P_OUT (3.3 V)
23
49.0%
48.0%
22
P_OUT (3 V)
21
47.0%
46.0%
20
PAE (3.3 V)
45.0%
19
44.0%
18
43.0%
17
PAE (3 V)
42.0%
16
41.0%
15
40.0%
2.38 2.4 2.42 2.44 2.46 2.48 2.5 2.52
f - Frequency - GHz
Figure 5.
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