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參數(shù)資料
| 型號(hào)： | LA75525VA |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Monolithic Linear IC For TV Sets and VCRs VIF/SIF Signal-Processing IC |
| 中文描述： | 單片線性集成電路電視的和賣(mài)方資料/錄像機(jī)SIF信號(hào)處理集成電路 |
| 文件頁(yè)數(shù)： | 5/6頁(yè) |
| 文件大?。?/td> | 84K |
| 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-
c
.”
This frequency becomes 4.0MHz when this pin is set to “C-
d
.”
2
1
μ
F
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
330k
330
BPF
VIDEO
5
SW10
SW11
V4
V3
V1
TV/FM
3.58/4MHz
1
AFT OUTPUT
VCC
SW13
SAWF
(S)
SAWF(P)
RF AGC
OUTPUT
VIF/SIF
INPUT
SW15
0
μ
F
1
μ
F
0
μ
F
AUDIO
OUTPUT
SOUND CARRIER
OUTPUT
*(Number)for VQFN
AMP
LIM
LIM
AMP
VIF
1AMP
EQ
TV
FM
FM
TV
FM
TRAP
INT
INT
EXT
DET
SPLI
IF
RF
VCO
AFT
AGC
SW
CTRL
15
μ
F
1000pF
3.58MHz IN
11
C-
1
270k
11
C-
2
4.0MHz IN
1000pF
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| LA7555 | 制造商:SANYO 制造商全稱(chēng):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(chēng):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(chēng):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(chēng):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(chēng):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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