MRFIC1801 查看數據表（PDF） - Motorola => Freescale
零件编号
产品描述 (功能)
比赛名单
MRFIC1801 Datasheet PDF : 4 Pages
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TYPICAL CHARACTERISTICS
(VDD – VSS = 5.5 V)
1.8
1.6 VC = VSS
PIN = 0dBm
1.4
85°C
55°C
1.2
1.0
0.8
25°C
0.6
0.4
T = – 35°C
0.2
0
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
f, FREQUENCY (GHz)
Figure 1. Antenna to Receive Insertion Loss
1.6
1.4 VC = VDD
55°C
PIN = 0dBm
1.2
85°C
1.0
0.8
0.6
0.4
T = – 35°C
0.2
25°C
0
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
f, FREQUENCY (GHz)
Figure 2. Transmit to Antenna Insertion Loss
(Small Signal)
21
20.5
20
85°C
19.5
19
25°C
18.5
18
T = – 35°C
17.5
VC = VSS
PIN = 0dBm
17
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
f, FREQUENCY (GHz)
Figure 3. Antenna to Transmit Isolation
in RX Mode
26
25
85°C
24
23
25°C
– 35°C
22
21
VC = VDD
20
PIN = 0dBm
19
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
f, FREQUENCY (GHz)
Figure 4. Transmit to Receive Isolation in TX Mode
1.8
1.6
1.4
1.2
1.0
0.8
0.6
VC = VDD
0.4
f = 1.9GHz
0.2
0
28
28.5
29
29.5
30
30.5
31
Pin, INPUT POWER (dBm)
Figure 5. Antenna Switch Insertion Loss versus
Input Power (Large Signal)
MOTOROLA RF DEVICE DATA
30
Receive Port
25
in RX Mode
Transmit Port
in TX Mode
20
15
10
Antenna Port
in RX Mode
5
0
1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5
f, FREQUENCY (GHz)
Figure 6. Return Loss
MRFIC1801
3
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