MRFIC1814 查看數據表（PDF） - Motorola => Freescale
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MRFIC1814 Datasheet PDF : 4 Pages
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IF OUT
VDD3
C9
MIXER IN
VDD1
C7
L2
16
C8
C5
C6
15 14 13 12 11
C4
L3
10 9
LNA IN
C11
1234567 8
R1
MIXER ENABLE
C10
C1, C2, C4
C3
C5
C6, C8
C7
C9
C10
15 pF
3 pF
30 pF
10 pF
12 pF
560 pF
3.6 pF
L1
C1
C2
VDD2
C3
R2
LNA ENABLE
LO IN LNA OUT
C11
1.6 pF
L1
4.7 nH
L2
10 nH
L3
3.9 nH
R1, R2
10 kΩ
BOARD MATERIAL GLASS/EPOXY, εr = 4.45,
0.018 INCH DIELECTRIC THICKNESS
Figure 1. Applications Circuit Configuration for 250 MHz IF
500 Ω
1 nH
15 pF
IF OUT
Figure 2. Equivalent IF Output Circuit
MOTOROLA RF DEVICE DATA
MRFIC1814
3
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