參數(shù)資料
型號: MRFIC0912
廠商: MOTOROLA INC
元件分類: 衰減器
英文描述: 900 MHz GaAs INTEGRATED POWER AMPLIFIER
中文描述: 824 MHz - 905 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
文件頁數(shù): 5/6頁
文件大小: 120K
代理商: MRFIC0912
5
MRFIC0912
MOTOROLA RF DEVICE DATA
TYPICAL CHARACTERISTICS
85
°
C
P
P
Figure 10. Output Power versus Frequency
34
f, FREQUENCY (MHz)
29
Figure 11. Output Power versus Frequency
31.6
f, FREQUENCY (MHz)
31.2
850
30.6
Figure 12. Power Added Efficiency
versus Frequency
825
f, FREQUENCY (MHz)
59
840
61
Figure 13. Power Added Efficiency
versus Frequency
f, FREQUENCY (MHz)
55
830
61
840
830
850
850
825
825
57
59
31.4
31
30.4
830
835
825
62
840
845
850
63
31.8
30
31
32
33
60
835
830
840
845
T = 25
°
C
– 35
°
C
P
P
835
845
845
835
VDD = 5.8 V
VDD = 4.0 V
VDD = 4.6 V
Pin = 7.0 dBm
TEMP = 25
°
C
30.8
Pin = 7.0 dBm
TEMP = 25
°
C
VDD = 5.8 V
VDD = 4.0 V
VDD = 4.6 V
T = 25
°
C
– 35
°
C
85
°
C
VDD = 4.6 V
Pin = 7.0 dBm
VDD = 4.6 V
Pin = 7.0 dBm
Figure 14. Drain Current versus Control
Voltage
400
Vcntrl, CONTROL VOLTAGE (VOLTS)
0
50
200
100
5
I
I
0
300
450
4
VDD = 4.6 V
f = 837 MHz
Pin = 7.0 dBm
ID2
3
2
1
350
150
250
D
ID1
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