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參數(shù)資料
| 型號(hào)： | MRF897 |
| 廠商： | MOTOROLA INC |
| 元件分類： | 功率晶體管 |
| 英文描述： | RF POWER TRANSISTOR NPN SILICON |
| 中文描述： | 2 CHANNEL, UHF BAND, Si, NPN, RF POWER TRANSISTOR |
| 封裝： | CASE 395B-01, 5 PIN |
| 文件頁(yè)數(shù)： | 3/6頁(yè) |
| 文件大小： | 151K |
| 代理商： | MRF897 |
3
MRF897
MOTOROLA RF DEVICE DATA
,
η
Figure 2. Output Power versus Input Power
Figure 3. Output Power versus Frequency
Figure 4. Output Power versus Supply Voltage
Figure 5. Intermodulation versus Output Power
2.5
3.0
0.0
1.0
PIN, INPUT POWER (WATTS)
0.5
1.5
2.0
45
40
35
30
15
0
5
10
25
20
f = 800 MHz
900 MHz
960 MHz
VCC = 24 Vdc
Icq = 125 mA
o
45
40
35
30
15
0
800
5
10
25
20
1.5 W
1 W
0.5 W
VCC = 24 Vdc
Icq = 125 mA
f, FREQUENCY (MHz)
2 W
2.5 W
PIN = 3 W
820
840
880
920
960
860
900
940
45
40
35
30
15
0
5
10
25
20
1.5 W
0.5 W
VCC, SUPPLY VOLTAGE (VOLTS)
PIN = 2.5 W
14
16
18
22
26
30
20
24
28
Figure 6. Power Gain versus Output Power
Figure 7. Broadband Test Fixture Performance
10
0.01
1
0.1
14.0
13.5
13.0
12.5
12.0
9.0
10.5
11.5
11.0
10.0
9.5
Po, OUTPUT POWER, (WATTS)
300 mA
250 mA
200 mA
125 mA
Icq = 400 mA
G
P
890
900
840
850
860
870
880
12
11
10
9
8
6
7
50
45
40
35
30
20
25
GPE
η
POUT = 30 W (PEP)
VCC = 24 Vdc
Icq = 125 mA
f, FREQUENCY (MHz)
P
1
1
2
I
INPUT VSWR
f = 900 MHz
VCC = 24 Vdc
Icq = 125 mA
f = 900 MHz
Icq = 125 mA
–25
–30
–35
–40
–55
–70
–65
–60
–45
–50
5TH
Po, OUTPUT POWER (WATTS–PEP)
I
3RD ORDER
0
5
10
20
30
15
25
f1 = 900 MHz
f2 = 900.1 MHz
VCC = 24 Vdc
Icq = 125 mA
35
7TH
P
P
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
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| MRF899 | 制造商:Motorola Inc 功能描述: |
| MRF89XA-I/MQ | 功能描述:射頻收發(fā)器 868/915/950 MHz Sub-GHz Trans RoHS:否 制造商:Atmel 頻率范圍:2322 MHz to 2527 MHz 最大數(shù)據(jù)速率:2000 Kbps 調(diào)制格式:OQPSK 輸出功率:4 dBm 類型: 工作電源電壓:1.8 V to 3.6 V 最大工作溫度:+ 85 C 接口類型:SPI 封裝 / 箱體:QFN-32 封裝:Tray |
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