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參數資料
| 型號： | LA75525VA |
| 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： | 5/6頁 |
| 文件大小： | 74K |
| 代理商： | LA75525VA |
LA75525VA
No.7961-5/6
Block Diagram
A: IF system SW
The IF frequency becomes 45.75MHz when pin 10 is open.
The IF frequency becomes 58.75MHz when pin 10 is set to VCC.
B: Split / Inter carrier SW
Inter-carrier is selected by setting the 1
st SIF input (pin 13) to GND.
C: Reference frequency changeover SW
The reference frequency becomes 3.58MHz when pin 11 is set to “C- .”
This frequency becomes 4.0MHz when this pin is set to “C- .”
270k
1
F
1
2
34
5
6
78
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
330k
330
4.5M
BPF
VIDEO
OUTPUT
560
SW10
SW11
V4
V3
V2
V1
TV/FM
3.58/4MHz
1000pF
AFT OUTPUT
VCC
SW13
SAWF
(S)
SAWF(P)
RF AGC
OUTPUT
VIF/SIF
INPUT
SW15
0.022
F
1
F
0.01
F
AUDIO
OUTPUT
SOUND CARRIER
OUTPUT
*(Number)for VQFN
AMP
LIM
AMP
LIM
AMP
VIF
AMP
1 stSIF
AMP
EQ
AMP
TV
FM
DET
TV
APC
FM
APC
TRAP
INT
EXT
VIDEO
DET
SPLI
IF
AGC
RF
AGC
VCO
AFT
AGC
SW
MODE
CTRL
15
F
1000pF
3.58MHz IN
11
C-
1
270k
11
C-
2
4.0MHz IN
1000pF
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|---|---|
| LA7555 | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
| LA75600VA | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA75600VA | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA7565BM | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA7565B | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LA7555 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal Processing (VIF+SIF) Cricuit for TV/VCR Use |
| LA75600VA | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC IF Signal Processing (VIF/SIF) IC for use in TV/VCR Applications |
| LA7565B | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products |
| LA7565BM | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products |
| LA7565E | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products(292.33 k) |
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