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參數資料
| 型號： | LA75501 |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
| 封裝： | 0.300 INCH, DIP-24 |
| 文件頁數： | 8/11頁 |
| 文件大?。?/td> | 112K |
| 代理商： | LA75501 |
LA75501
No.A0789-6/11
Block Diagram and AC Characteristics Test Circuit
Input Impedance Test Circuit
1
2
3
4
5
6
7
8
9
10
11
12
0.01
F
0.01
F
0.01
F
0.01
F
0.01
F
0.01
F
1k
24
23
22
21
20
19
18
17
16
15
14
13
0.01
F
0.01
F
0.01
F
0.01
F
0.01
F
0.01
F
0.01
F
0.01
F
0.01
F
10k
10k
0.01
F
0.01
F
100
F
+
VCC
VIF IN
1st SIF IN
LA75501
Impedance Analyser
1
0.01
F
51
2
3k
1
F
+
2nd SIF IN
3
CARRIER
OUT
Test oint C
4
2k
100k
VIDEO
OUT
Twst point A
SW1
5
0.01
F
6
330
0.47
F
+
7
0.1
F
+
8
9
10
11
12
SYSTEM SW
B
200k
PAL SW
OFF:38.9MHz
ON:38MHz
4MHz
PLL
EQ
AMP
LPF
VCO
AMP
SW
BPF
FM
DET
LIM
AMP
DEEMPHA
24
23
22
21
20
19
18
17
16
15
14
13
S
PLL
FIL
CONT
VIF
AMP
1st
AMP
RF
AGC
IF
AGC
TRAP
VIDEO
DET
APC
DET
1st
SIF
DET
A
AFT
AMP
100k
0.1
F
100k
AFT OUT
Test point B
RF AGC OUT
Test point E
120k
0.01
F
30k
VCC(9V)
0.02
F
(M)
0.01
F
51
1st SIF IN
0.01
F
100
F
+
VCC(5V)
0.01
F
0.01
F
0.01
F
51
VIF IN
0.01
F
1000pF
3k
0.01
F
AUDIO OUT
Test point D
10k
-B
A B
SYSTEM SW
00
01
10
11
BG IDK MNGAIN
6dB
0dB
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA75501V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For Use in TV/VTR Applications VIF/SIF Signal Processing IC |
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| LA75503V | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Adjustment Free VIF/SIF Signal Processing IC for PAL TV/VCR |
| LA75503V_07 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:For PAL TV/VCR Adjustment Free VIF/SIF Signal Processing IC |
| LA75505M | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
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