RF5765 Datasheet, PDF (12/14 Pages) RF Micro Devices – 2.4GHz to 2.5GHz 802.11b/g/n WiFi FRONT-END MODULE

RF5765
RF5765 Transmit Performance Graphs
RF5765: EVM vs. Output Power at Temp=-10°C
(Vcc=3.3v; Vreg=3.1v)
12
10
8
EVM
6
(%)
4
2
2400MHz
2450MHz
2500MHz
0
0.23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Output Power (dBm)
RF5765: EVM vs. Output Power at Temp=+25°C
(Vcc=3.3v; Vreg=3.1v)
12
10
8
EVM
6
(%)
4
2
2400MHz
2450MHz
2500MHz
0
0.19 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Output Power (dBm)
RF5765: EVM vs. Output Power at Temp=+70°C
(Vcc=3.3v; Vreg=3.1v)
14
12
10
8
EVM
(%)
6
4
2400MHz
2
2450MHz
2500MHz
0
0.75 1.5 2.5 3.5 4.5 5.5 6.5 7.5 8.5 9.5 10.5 11.5 12.5 13.5 14.5 15.5 16.5 17.5 18.5 19.5 20.5 21.5 22.5 23.34
Output Power (dBm)
RF5765: EVM and GAIN vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=3.1v; Freq=2450MHz)
14
34
12
32
10
30
8
EVM
(%)
6
28
GAIN
(dB)
26
4
24
2
-10C ₂₂
+25C
+70C
0
20
0.23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Output Power (dBm)
RF5765: OperaƟng Current and GAIN vs. Output Power vs. Temperature
(Vcc=3.3v; Vreg=3.1v; Freq=2450MHz)
0.35
34
0.3
32
0.25
30
OperaƟng ^0.2
Current
(A)
0.15
28
GAIN
(dB)
26
0.1
24
0.05
-10C ₂₂
+25C
+70C
0
20
0.23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Output Power (dBm)
RF5765: OperaƟng Current and GAIN vs. Output Power vs. Frequency
(Vcc=3.3v; Vreg=3.1v; Temp=25°C)
0.35
34
0.3
32
0.25
30
OperaƟng ^0.2
Current
(A)
0.15
28
GAIN
(dB)
26
0.1
24
0.05
2400MHz ₂₂
2450MHz
2500MH
0
20
0.23 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
Output Power (dBm)
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DS120213