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参数资料
| 型号： | MRFIC1859 |
| 厂商： | Motorola, Inc. |
| 英文描述： | Dual-Band GSM 3.6V Integrated RF Power Amplifier(GSM 3.6V集成式射频功放) |
| 中文描述： | 双频GSM 3.6V的集成RF功率放大器（手机3.6V的集成式射频功放） |
| 文件页数： | 9/15页 |
| 文件大小： | 180K |
| 代理商： | MRFIC1859 |
MRFIC1859
9
MOTOROLA WIRELESS SEMICONDUCTOR
SOLUTIONS – RF AND IF DEVICE DATA
DCS TYPICAL CHARACTERISTICS
46
1710
49
1710
H
f, FREQUENCEY (MHz)
f, FREQUENCY (MHz)
Vbat = 3.6 V
Pin = 5.0 dBm
H
TA = 25
°
C
–35
°
C
85
°
C
Vbat = 3.6 V
Pin = 5.0 dBm
25
°
C
85
°
C
1725
1740
1755
1770
1785
47
45
43
41
39
37
35
TA = –35
°
C
43
40
37
34
31
28
25
1725
1740
1755
1770
1785
Figure 20. Second Harmonics
versus Frequency
Figure 21. Third Harmonics
versus Frequency
1710
12
f, FREQUENCY (MHz)
Figure 22. Positive Voltage Generator Output
versus Frequency
Vbat = 3.6 V
Pin = 5.0 dBm
Vp
TA = –35
°
C
25
°
C
85
°
C
11
10
9.0
8.0
7.0
1725
1740
1755
1770
1785
0
40
Vramp (V)
Figure 23. Output Power
versus Vramp
f = 1747.5 MHz
Vbat = 3.6 V
Pin = 5.0 dBm
Po
TA = –35
°
C
25
°
C
85
°
C
–5.0
0.5
1.0
1.5
2.0
2.5
0
2.0
Vramp (V)
Figure 24. Total Current
versus Vramp
T
TA = –35
°
C
25
°
C
85
°
C
0.5
1.0
1.5
2.0
2.5
1.8
1.6
1.4
1.0
0.8
0.6
0.2
0
35
30
25
20
15
10
5.0
0
0.4
1.2
f = 1747.5 MHz
Vbat = 3.6 V
Pin = 5.0 dBm
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