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參數資料
| 型號： | AN7259 |
| 廠商： | Panasonic Corporation |
| 英文描述： | 5 AMP MINIATURE POWER RELAY |
| 中文描述： | 調頻收音機中頻放大器電路的汽車 |
| 文件頁數： | 1/5頁 |
| 文件大小： | 72K |
| 代理商： | AN7259 |
ICs for FM/AM Tuner
I
Overview
The AN7259S is an FM–IF/DET IC for car radio/car
stereo and has each function necessary for electronic-
tuner.
I
Features
Quadrature detection system and fewer external parts
Good linearity of control voltage output used for AGC
and separation control, etc.
IF counter output and search output in channel selec-
tion signal as electronic tuning and with IF counter out-
put ON/OFF circuit (SSC)
Adjustment of search band width and search output
center frequency
Soft muting adjusting function
AN7259S
FM-IF Amplifier Circuit for Car Radio
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
FM IF Amp.
V
CONT.
Search
Counter
SSC
FM Det.
Mute
Amp.
GND
V
CC
I
Block Diagram
Unit : mm
0
±
0
1
±
0
0.3
0
0
0
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
0
±
0
1
1
±
0
5.4
±
0.3
7.7
±
0.3
20-Lead SOP Package (SOP020-P-0300A)
相關PDF資料 |
PDF描述 |
|---|---|
| AN7259S | FM-IF Amplifier Circuit for Car Radio |
| AN7280S | FM Front-end IC for Car Radio |
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| AN7291SC | FM-IF,DETECTION, NOISE CANCELLER, MPX DEMODULATION IC |
| AN7293NFBQ | FM-IF, NC, MPX IC for Car Radio |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AN7259S | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:FM-IF Amplifier Circuit for Car Radio |
| AN726 | 制造商:SILABS 制造商全稱:SILABS 功能描述:UTILITY CLASS-D TOOLSTICK USERa??S GUIDE |
| AN7261FBQ | 制造商:PANASONIC 制造商全稱:Panasonic Semiconductor 功能描述:FM multiplex reception IC |
| AN7266 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:AM/FM Receiver Circuit |
| AN727 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:High-Frequency, High-Efficiency Buck Converter Design For Multi-Cell Battery Configured Systems Using Si9167 |
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