MRFIC2401 Просмотр технического описания (PDF) - Motorola => Freescale
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Компоненты Описание
производитель
MRFIC2401 Datasheet PDF : 8 Pages
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VDD
L2
C2
MIXER VDD
C1
L1
LO IN
C4
T1
LNA IN
L3
LNA VDD/
SLEEP
325 MHz IF:
C1, C2 – 100 pF
C3 – 5.6 pF
C4 – 0.5 pF
L1 – 4.7 nH
L2 – 8.2nH
W L3 – 6.8 nH
T1 – 100 Line, 92 MILS
1
16
2
15
3
14
4
13
5
12
6
11
7
10
8
9
240 MHz IF:
C1, C2 – 100 pF
C3 – 5.6 pF
C4 – 0.5 pF
L1 – 8.2 nH
L2 – 18 nH
W L3 – 6.8 nH
T1 – 100 Line, 92mils
Board Material – FR4
IF OUT
C3
RF IN
MIXER VDD
LNA OUT
STANDBY
110 MHz IF:
C1 – 100 pF
C2 – 1000 pF
C3 – 8.2 pF
C4 – 0.3 pF
L1 – 8.2 nH
L2 – 82 nH
W L3 – 6.8 nH
T1 – 100 Line, 92 mils
Figure 1. Applications Circuit Configuration
f
Frequency (GHz)
LO Zin
R
jX
2.0
39.7
23.9
2.1
35.7
22.1
2.2
32.1
19.8
2.3
29.1
17.1
2.4
26.5
14.0
2.5
24.4
10.7
Table 1. Selected Port Impedances
(from Conjugate Match)
500 W
1.0 nH
15 pF
IF OUT
Figure 2. Equivalent IF Output Circuit
MOTOROLA RF DEVICE DATA
MRFIC2401
3
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