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參數資料
| 型號： | LA7567BVA |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| 封裝： | 0.225 INCH, SSOP-24 |
| 文件頁數： | 6/20頁 |
| 文件大小： | 184K |
| 代理商： | LA7567BVA |
No.7939-14/20
LA7567BVA
Application Circuit Example
When the SIF, first SIF, AFT, and/or RF AGC are not used
(1) When the SIF circuit is not used
Leave pins 1, 23, and 24 open.
Insert a 2k
resistor between pin 2 and ground.
(2) When the first SIF circuit is not used
Leave pins 3, 4, 22, and 15 open.
Connect pin 16 to ground.
(3) When the AFT circuit is not used
Since there is no way to defeat the AFT circuit, insert a 100k
resistor and a 0.01F capacitor in parallel between
pin 13 and ground.
(4) When the RF AGC circuit is not used
Leave pins 14 and 21 open.
Insert a 0.01F capacitor between pin 21 and ground to prevent oscillation.
4
3
2
18
7
6
512
11
10
9
+
2.2k
100k
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
1st
AMP
100
F
0.01
F
15
H
0.47
F
(M)
GND
TSF5315
GND
VIDEO
OUT
AFT
OUT
VCC
ILA06799
IN PUT
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相關代理商/技術參數 |
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|---|---|
| LA7567EV | 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 |
| LA7567GM | 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 NTSC SPLIT Support |
| LA7567N | 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 |
| 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 |
| LA75691 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multichannel Audio TV and VCR Systems |
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