MRFIC1808 데이터 시트보기 (PDF) - Motorola => Freescale
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MRFIC1808 Datasheet PDF : 8 Pages
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21
5V
20
4V
19
VDD = 3 V
18
17
16
1.8
Pin = –30 dBm
TA = 25°C
RX ENABLE = 3 V
1.85
1.9
1.95
2
f, FREQUENCY (GHz)
Figure 2. Gain versus Frequency
21
–30°C
20
19
25°C
18
TA = 85°C
17
Pin = –30 dBm
16
VDD = 3 V
RX ENABLE = 3 V
15
1.8 1.82 1.84 1.86 1.88 1.9 1.92 1.94 1.96 1.98 2
f, FREQUENCY (GHz)
Figure 3. Gain versus Frequency
6
3
5V
0
VDD = 3 V
–3
4V
–6
TA = 25°C
–9
f = 1.9 GHz
RX ENABLE = 3 V
–12
–31 –28 –25 –22 –19 –16 –13 –10
Pin, INPUT POWER (dBm)
Figure 4. Output Power versus Input Power
6
–30°C
3
0
25°C
25°C
TA = 85°C
–3
–6
VDD = 3 V
–9
f = 1.9 GHz
RX ENABLE = 3 V
–12
–31 –28 –25 –22 –19 –16 –13 –10
Pin, INPUT POWER (dBm)
Figure 5. Output Power versus Input Power
4.5
VDD = 3 – 5 V
4 RX ENABLE = VDD
3.5
3
2.5
TA = 85°C
2
25°C
1.5
–30°C
1
1.7
1.8
1.9
2
2.1
2.2
f, FREQUENCY (GHz)
Figure 6. Noise Figure versus Frequency
5.25
5
4.75
4.5
4.25
f = 1.9 GHz
TA = 25°C
RX ENABLE = 3 V
4
2.8 3.1 3.4 3.7 4 4.3 4.6 4.9 5.2
VDD, SUPPLY VOLTAGE (VOLTS)
Figure 7. Supply Current versus Voltage
MOTOROLA RF DEVICE DATA
MRFIC1808
3
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