APA2177(2012) Просмотр технического описания (PDF) - Anpec Electronics
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APA2177 Datasheet PDF : 20 Pages
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APA2177
Typical Operating Characteristics
Supply Current vs. Output Power
100
90
RL=16Ω
f=1kHz
80
VDD=2.4V
70
60
VDD=5.5V
VDD=3.6V
50
40
30
20
10
0
0
5 10 15 20 25 30 35
Output Power(mW)
HI-Z Output Impedance vs.
Frequency
40
35
30
25
20
15
10
5
0
10
100
1000 10k
100k 1M
Frequency(Hz)
Supply Current vs. Output Power
100
90 RL=32Ω
f=1kHz
80
70
60
VDD=2.4V
50
VDD=5.5V
40
VDD=3.6V
30
20
10
00
5 10 15 20 25 30 35
Output Power(mW)
GSM Power Supply Rejection vs.
Frequency
-20
-40
-60
-80
-100
-100
-120
-140
-160
0
400
800
1.2k
1.6k
2k
Frequency(Hz)
Copyright © ANPEC Electronics Corp.
9
Rev. A.1 - Jul., 2012
www.anpec.com.tw
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