參數(shù)資料
型號: AN7273S
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, PDSO18
封裝: 0.300 INCH, PLASTIC, SOP-18
文件頁數(shù): 5/5頁
文件大?。?/td> 81K
代理商: AN7273S
ICs for FM/AMTuner
AN7273, AN7273S
Symbol
T
1
Use, Freq.
Type No.
Maker
Connection Diagram
Number of Turns
Tuning Cap.
Unloaded Q
T
2
T
3
Matsushita
Matsushita
Matsushita
100pF
1500pF
90
±
20%
95
±
20%
60
±
30%
FM
Quad. Coil
10.7MHz
AM MW
Osc. Coil
AM Mix.
Output
455kHz
ELL–
7S754
ELF–
7S752A
I
Coil Specifications
1 – 2 8T
2 – 3 5T
4 – 6 3T
1 – 2 4T
2 – 3 125T
4 – 6 7T
3 – 2 35T
6 – 4 10T
2 – 1 19T
EIA–
7S802A
4
6
2
1
3
4
6
2
3
1
4
6
2
3
1
Toko
CF
1
Symbol
Maker
Band Width
7kHz (–6dB)
Loss
2.6dB
I
Ceramic Filter Specification
455kHz
Use
AM IF
Type No.
CFM2– 455B
Center Freq.
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