參數(shù)資料
型號(hào): AN7243S
廠商: PANASONIC CORP
元件分類(lèi): 消費(fèi)家電
英文描述: FM Front-end Circuit for Car Radio
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO14
封裝: 0.225 INCH, PLASTIC, SOP-14
文件頁(yè)數(shù): 3/7頁(yè)
文件大?。?/td> 81K
代理商: AN7243S
ICs for FM/AM Tuner
AN7243S
AGC Freq. Characteristics
120
110
100
90
80
70
60
Input Frequency f
in
(MHz)
A
μ
)
88
92
96
100
104
108
I
ADX
– V
ADX
8
7
6
5
4
3
2
1
0
I
ADX
(mA)
V
A
0
5
10
15
20
25
30
35
AGC Adj. R – AGC ON Level
85
75
65
AGC Adj R (
)
A
μ
)
0
10
100
1000
V
AGC
(H) Supply Voltage
Characteristics
16
14
12
10
8
6
4
2
0
V
CC
(V)
V
A
4
6
8
10
12
14
IF Amp. Saturation Level
400
300
200
100
V
CC
(V)
S
r
)
4
2
6
8
10
12
14
V
CC
=8V
Total Gain
=0dB
at Ta
=25C
Total Gain Temperature
Characteristics
4
3
2
1
0
–1
–2
–3
–4
–5
–6
T (C)
D
–40
–60
–20
0
20
40
60
80 100
Mixer + IF Amp.
AGC ON Level
Temperature Characteristics
100
90
80
70
60
50
T (C)
V
i
μ
)
–40
–60
–20
0
20
40
60
80 100
AGC ON LEVEL
R Adj
=
AGC ON LEVEL
R Adj
= 0
AGC ON Level
V
CC
Dependence
90
85
80
75
70
65
60
V
CC
(V)
V
i
μ
)
2
4
6
8
10
12
14
16
AGC ON LEVEL
R Adj =
AGC ON LEVEL
R Adj
= 0
OSC OUT – f
OSC
130
120
110
100
90
f
OSC
(MHz)
O
O
μ
)
50
60
70
80
90 100 110 120 130
V
=8V
Input 115dB
μ
V
from SG to Pin2
Pin3
OPEN
C
=3pF
C
=10pF
AN7243S
2
SG
C
0.01
μ
F
OSC
3
AN7243S
50
+75
103
AGC Adj. R
f
OSC
=108.7MHz
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