參數(shù)資料
型號(hào): RMPA1850
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 衰減器
英文描述: Quad Band GSM/GPRS Power Amplifier Module
中文描述: 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝: 7 X 10 MM, 1.60 MM HEIGHT, MODULE-12
文件頁數(shù): 4/9頁
文件大?。?/td> 120K
代理商: RMPA1850
4
www.fairchildsemi.com
RMPA1850 Rev. A1
R
P
out
and PAE% vs. Frequency
V
BATT
= 3.5V, V
REG
= 2.8V, P
IN
= 3 dBm, V
RAMP
= 1.6V, T = 25
°
C, 25% duty cycle
Power Control: P
out
vs. V
RAMP
V
BATT
= 3.5V, V
REG
= 2.8V, P
IN
= 3 dBm, T = 25
°
C, 25% duty cycle
Pout/dBm
PAE%
30
31
32
33
34
35
36
824
848
880
914
freq/ MHz
P
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
55%
60%
Pout/dBm
PAE%
30
31
32
33
34
35
36
1710
1785
1850
1910
Freq/MHz
P
0%
5%
10%
15%
20%
25%
30%
35%
40%
45%
50%
55%
60%
P
P
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
Vramp / V
2
Vramp / V
824MHz
848MHz
880MHz
915MHz
-30
-25
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
1
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9
2
P
P
1710MHz
1785MHz
1850MHz
1910MHz
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