參數(shù)資料
型號： AP157-317
元件分類： 基準電壓源/電流源
英文描述： AP157-317:3.3 V. 2.5 GHz Wi-FiTM Linear Power Amp|Power Amplifiers for WLAN
中文描述： AP157 - 317：3.3伏2.5千兆赫的Wi - FiTM線性功率放大器|功率放大器無線局域網(wǎng)
文件頁數(shù)： 2/5頁
文件大?。?/td> 487K
代理商： AP157-317
3.3 V, 2.5 GHz Wi-Fi
TM
Linear Power Amplifier
AP157-317
2
Skyworks Solutions, Inc.
[781] 376-3000
Fax
[781] 376-3100
Email
sales@skyworksinc.com
www.skyworksinc.com
Specifications subject to change without notice. 2/03A
O
Frequency (GHz)
Output Spectrum for 802.11b
Signal at Iq = 120 mA
-80
-70
-60
-50
-40
-30
-20
-10
0
2.425
2.435
2.445
2.455
2.465
2.475
P
OUT
= 17 dBm
P
OUT
= 25 dBm
P
OUT
= 27 dBm
O
Frequency (GHz)
Output Spectrum for 802.11b
Signal at Iq = 50 mA
-80
-70
-60
-50
-40
-30
-20
-10
0
2.425
2.435
2.445
2.455
2.465
2.475
P
OUT
= 17 dBm
P
OUT
= 25 dBm
P
OUT
= 27 dBm
I
V
Reg
(V)
Quiescent Current of the 2nd Stage
vs. V
Reg
and Rq2
0
20
40
60
80
100
120
140
160
180
200
2.5
2.6
2.7
2.8
2.9
3.0 3.1
3.2
3.3
10
20
30
39
50
75
100
240
INF
I
V
Reg
(V)
Quiescent Current of the 1st Stage
vs. V
Reg
and Rq1
0
20
40
60
80
100
120
140
160
2.0
2.2
2.4
2.6
2.8
3.0
3.2
75
100
130
150
240
O
Frequency (GHz)
Output Spectrum for 802.11b
Signal at Iq = 80 mA
-80
-70
-60
-50
-40
-30
-20
-10
0
2.425
2.435
2.445
2.455
2.465
2.475
P
OUT
= 17 dBm
P
OUT
= 25 dBm
P
OUT
= 27 dBm
Typical Performance Data
V
CC
= +3.3 V, 802.11b Compliant Signal: 11 MBit/s, Filtering Gauss 0.3
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