參數(shù)資料
型號(hào): EVA9224RS28
廠商: ANADIGICS, Inc.
英文描述: 2.4 GHz 802.11b/g WLAN Power Amplifier
中文描述: 2.4 GHz的802.11b / g無線功率放大器
文件頁數(shù): 9/12頁
文件大小: 260K
代理商: EVA9224RS28
PRELIMINARY DATA SHEET - Rev 1.3
04/2005
AWL9224
9
Figure 14: ACPR 1st & 2nd Sidelobes vs. Output
Power Across Temp. (Freq = 2.45GHz,V
CC
= +3.3V)
802.11b Gaussian Filtering (BT = 0.45), 1 Mbps
Figure 15: Detector Voltage vs. Output Power
Across Frequency (T
C
= 25
o
C, V
CC
= +3.3V)
802.11b Gaussian Filtering (BT = 0.45), 1 Mbps
-70
-66
-62
-58
-54
-50
-46
-42
-38
-34
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Output Power (dBm)
A
1st Sidelobe -40C
1st Sidelobe +25C
1st Sidelobe +85C
2nd Sidelobe -40C
2nd Sidelobe +25C
2nd Sidelobe +85C
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Output Power (dBm)
D
Det. Volt. 2.40 GHz
Det. Volt. 2.45 GHz
Det. Volt. 2.50 GHz
Note: Results at 2.50GHz Obscure the Results at 2.45GHz
Figure 16: Detector Voltage vs. Output Power
Across Temp. (Freq = 2.45 GHz, V
CC
= +3.3V)
802.11b Gaussian Filtering (BT = 0.45), 1 Mbps
Det. Volt. -40C
Figure 17: Input Return Loss vs. Frequency
Across Temperature (V
CC
= +3.3V)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Output Power (dBm)
D
Det. Volt. +25C
Det. Volt. +85C
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
2.40
2.42
2.44
2.46
2.48
2.50
Frequency (GHz)
I
S11 +85C
S11 +25C
S11 -40C
Figure 18: Output Return Loss vs. Frequency
Across Temperature (V
CC
= +3.3V)
0
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
2.40
2.42
2.44
2.46
2.48
2.50
Frequency (GHz)
O
S22 +85C
S22 +25C
S22 -40C
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