W3030 查看數據表（PDF） - Agere -> LSI Corporation
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W3030 Datasheet PDF : 22 Pages
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W3030 3 V Dual-Mode IF Cellular Receiver
Data Sheet
April 1999
Test Circuit Diagram
ENBA
JP1
ENBD
JP2
5V
SW1
4
1
5
2
6
3
R7
1.5 kΩ
RSSI
R1
1.5 kΩ
C1
1000 pF
AUDIO
C2
3300 pF
R2
2.2 kΩ
R3
18 kΩ
R5
5V
C32
0.1 µF
1.5 kΩ
C31
0.1 µF
X1
32 31 30 29 28 27 26 25
1
2
3
C28
1000 pF
24
23
22
R8
50 Ω
CLK
L1
680 µH
5%, Q > 30
C6
18 pF
C8
10 pF 4
C7
150 pF
5
21
C20
2 pF—
20
6 pF
C19
5.6 pF
C4
6
C5
0.1 µF
4 pF— C10
25 pF 0.1 µF
7
19
L2
330 nH
C21
IF1IN
18
18 pF
C9
0.01 µF
8
R40 9
17
C22
1000 pF
C13
C18
1000 pF 1000 pF
10 11 12 13 14 15 16
FLT2
SFGCG450
C11
0.1 µF
C14
0.1 µF
C15
0.1 µF
C33
0.1 µF
C23
R5 1000 pF
50 Ω
C16
1000 pF
IF1LO
FLT1
SFGCG450
X1
Figure 9. Test Circuit Diagram
14
Lucent Technologies Inc.
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