参数资料
型号: MC3374FTB
厂商: MOTOROLA INC
元件分类: 接收器
英文描述: LOW VOLTAGE SINGLE CONVERSION FM RECEIVER
中文描述: FM, AUDIO SINGLE CHIP RECEIVER, PQFP32
封装: PLASTIC, TQFP-32
文件页数: 4/8页
文件大小: 237K
代理商: MC3374FTB
MC3374
4
MOTOROLA ANALOG IC DEVICE DATA
In. Freq.
L1
L2
C1
C2
C3
C4
CC1/CC3
1.0 nF
CC2
5.0 pF
CB
0.1
μ
F
1.0 nF
RD
10.7 MHz
6.8
μ
H
0.68
μ
H
0.22
μ
H
Short
1.2
μ
H
0.22
μ
H
2–82 pF
10 pF
120 pF
50 pF
Open
45 MHz
5–25 pF
Open
30 pF
5.0 pF
1.0 nF
1.0 pF
1.0 k
72 MHz
5–25 pF
Open
18 pF
3.0 pF
470 pF
1.0 pF
470 pF
1.0 k
TA, AMBIENT TEMPERATURE (
°
C)
TA, AMBIENT TEMPERATURE (
°
C)
Figure 2. Recovered Audio versus Supply
VCC (V)
Figure 3. S+N, N versus Input
Figure 4. VREG versus Supply
Figure 5. Regulated Output and Recovered
Audio versus Temperature
Figure 6. Buffer Amplifier Gains
versus Temperature
60
50
40
30
20
10
0
0
1.0
2.0
3.0
4.0
V22
V6
R
30
20
10
0
–10
–20
–30
–40
–50
–60
–120 –110
–100
–90
–80
INPUT (dBm)
–70
–60
–50
–40
–30
S+N
N
1200
1000
800
600
400
200
0
0
1.0
2.0
3.0
4.0
5.0
VCC (V)
RL = 330
RL =
RL = 990
N
1140
1120
1100
1080
1060
1040
1000
1020
–50
–25
0
25
50
75
100
125
18.0
17.5
17.0
16.5
16.0
15.5
15.0
14.5
V
V
V
V6
V17
4.01
3.99
3.97
3.95
3.93
3.91
–50
–25
0
25
50
75
100
125
3.03
2.98
2.93
2.88
2.83
2.78
Avab
Avdb
A
A
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