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參數資料
| 型號： | LA7567EV |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| 封裝： | 0.275 INCH, SSOP-24 |
| 文件頁數： | 6/21頁 |
| 文件大小： | 208K |
| 代理商： | LA7567EV |
Sample Application Circuit
When the SIF, first SIF, AFT, and RF AGC circuits are not used:
When the SIF circuit is not used:
Leave pins 1, 23, and 24 open.
Connect pin 2 to ground through a 2k
resistor.
When the first SIF circuit is not used:
Leave pins 3, 4, 15 and 22 open.
Connect pin 16 to ground.
When the AFT circuit is not used:
Since there is no way to defeat the AFT circuit, connect a 100k
resistor and a 0.01F capacitor in parallel between
pin 13 and ground.
When the RF AGC circuit is not used:
Leave pins 14 and 21 open.
Insert a 0.01F capacitor between pin 21 and ground for oscillation prevention.
No.7779-14/21
LA7567EV
2.2k
100
k
1k
330
560
2k
150
FM
DET
SAW
(S)
RF
AGC
IF
AGC
1st
DET
VCO
EQ
AMP
MIX
HPF
VIDEO
DET
SAW(P)
HPF
AFT
LIM
AMP
VIF
AMP
24
23
22
21
20
19
18
17
16
15
14
13
123
4
5
6
7
8
9
10
11
12
1st
AMP
+
100
F
0.01
F
15
H
0.47
F
(M
)
GND
TSF5315
GND
VIDEO
OUT
AFT
OUT
VCC
ILA06688
IN PUT
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相關代理商/技術參數 |
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| LA7567NM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:TV and VCR VIF/SIF IF Signal-Processing Circuit with PAL/NTSC Multi-Format Audio Support |
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| LA75694M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Use in TV/VTR Applications IF Signal Processing (VIF/SIF for Hi-Fi) |
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