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參數(shù)資料
| 型號： | AN7273 |
| 廠商： | PANASONIC CORP |
| 元件分類： | 接收器 |
| 英文描述： | AM Tuner, FM/AM IF Amplifier Circuit |
| 中文描述： | AM/FM, AUDIO SINGLE CHIP RECEIVER, PDIP18 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-18 |
| 文件頁數(shù)： | 3/5頁 |
| 文件大?。?/td> | 81K |
| 代理商： | AN7273 |
ICs for FM/AMTuner
AN7273, AN7273S
V
i (lim)
, V
O
, I
tot
–V
CC
(FM)
V
O
–V
i
0
–20
–40
–60
–80
Input Voltage V
i
(dB
μ
)
O
O
60
0
20
40
120
100
80
Mute ON
V
O
–Df
10
0
–10
–20
–30
–40
–50
–60
–70
Input Frequency Change Df (kHz)
O
O
0
–300 –200 –100
300
200
100
140
120
100
80
60
50
48
46
44
14
12
10
8
6
4
2
0
I
i
μ
)
T
t
0
2
4
6
8
10 12 14 16
O
O
O
O
Supply VoltageV
CC
(V)
V
CC
= 5V
f
i
= 10.7MHz
f
m
= 400Hz, 22.5kHz
140
120
100
80
60
40
28
24
20
16
12
14
13
12
11
10
I
i
μ
)
T
t
0
2
4
6
8
10 12 14 16
Supply Voltage V
CC
(V)
f
m
= 400Hz, 30%
f
i
= 1MHz
V
O
, V
i
, I
tot
–V
CC
(AM)
V
O
I
tot
(Mute ON)
I
tot
(Mute OFF)
V
i (lim)
V
O
(V
i
= 80dB
μ
)
I
tot
V
i
(at V
O
= 10mV )
Mute OFF
Mute ON
Mute OFF
V
= 5V
f
i
= 10.7MHz
f
= 22.5kHz,
400Hz
0dB
= 108mV
V
O
, V
no
, THD –V
i
(FM)
0
–10
–20
–30
–40
–50
–60
–70
–80
Input Voltage V
i
(dB
μ
)
O
O
n
60
0
20
40
120
100
80
5
4
3
2
1
0
T
0dB
= 81mV
V
CC
= 5V
f
m
= 400Hz
f
i
= 1MHz
V
O
, S/N, THD –V
i
(AM)
10
0
–10
–20
–30
–40
–50
–60
–70
Input Voltage V
i
(dB
μ
)
O
O
60
0
20
40
120
100
80
12
10
8
6
4
2
0
T
V
15
–V
i
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Input Voltage V
i
(dB
μ
)
L
1
60
0
20
40
120
100
80
V
CC
= 5V
(AM) f
i
= 1MHz
f
m
= 400Hz, 30%
(FM) f
i
= 10.7MHz
f
m
= 400Hz, 22.5kHz
THD
Mod.
= 80%
V
O
S/N
Mod.
= 30%
THD
V
no
V
O
AM
FM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AN7273S | AM Tuner, FM/AM IF Amplifier Circuit |
| AN7289NFBQ | FM-FE+AM IC for car radio |
| AN7289NSC | FM-FEAM IC for car radio |
| AN7289 | FM-FE+AM IC for car radio |
| AN7298 | FM-IF, NC, and MPX IC for car radio |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AN7273A | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7273AN7273S | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AM Tuner FM/AM IF Amplifier Circuit(123.96 k) |
| AN7273B | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7273C | 制造商:Panasonic Industrial Company 功能描述:IC |
| AN7273S | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:AM Tuner, FM/AM IF Amplifier Circuit |
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