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參數(shù)資料
| 型號： | LA7565B |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products(用于PAL/NTSC多系統(tǒng)音頻電視機(jī)和VCR產(chǎn)品的IF信號處理芯片) |
| 中文描述： | 中頻信號處理集成電路PAL / NTSC制式多系統(tǒng)音頻電視機(jī)和錄像機(jī)產(chǎn)品（用于PAL / NTSC制式多系統(tǒng)音頻電視機(jī)和錄像機(jī)產(chǎn)品的中頻信號處理芯片） |
| 文件頁數(shù)： | 1/17頁 |
| 文件大?。?/td> | 292K |
| 代理商： | LA7565B |
Ordering number :EN5636A
23099HA(OT) / 83097HA(OT) No. 5636-1/17
Overview
The LA7565B/M is a PAL/NTSC multi-system audio
VIF/SIF signal-processing IC that adopts a minimal-
adjustment technique. The VIF circuit adopts a minimal-
adjustment technique in which AFT adjustment is made
unnecessary by VCO adjustment to simply end product
adjustment. The FM detector circuit uses PLL detections
to support multi-system audio detection. Since the
LA7565BM include an SIF converter on chip, it is easy to
implement multi-system audio. In addition, it also includes
a buzz canceller that suppresses Nyquist buzz to achieve
improved audio quality.
Functions
[VIF Block]
Minimal adjustment PLL detector
AFT
RF AGC
Equalizer amplifier
SIF converter
[First SIF Block]
First SIF detector
Inter/split switch
HPF
[SIF Block]
PLL type FM detector
[Mute Block]
AV mute
Features
Allows the use of a switch circuit to switch between
spilt and intercarrier operation.
Improved buzz and buzz beat characteristics provided by
a PLL detector plus buzz canceller system.
The IF AGC second filter is built in.
PAL/NTSC multi-system audio can be implemented
easily.
Adjustment-free circuit design that does not require AFT
and SIF coils.
Package Dimensions
unit: mm
3067-DIP24S
unit: mm
3112-MFP24S
0.48
3
3
3
0
21.2
0.81
1.78
0
7
6
1
12
24
13
0.95
[LA7565B]
1
12
24
13
12.6
0.8
1.0
0.15
0.35
5
6
7
0
1
1
0
SANYO: MFP24S
[LA7565BM]
LA7565B, 7565BM
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
IF Signal-Processing IC for PAL/NTSC Multi-System
Audio TV and VCR Products
Monolithic Linear IC
SANYO: DIP24S
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
相關(guān)PDF資料 |
PDF描述 |
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| LA7565KM | IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products |
| LA7566 | VIF/SIF IF Signal-Processing Circuit with TV/VCR PAL and NTSC Multisound Support |
| LA75675M-S | VIF/SIF IF Signal-Processing Circuit that Supports NTSC Intercarrier for TV and VCR Products |
| LA75676V-S | VIF/SIF IF Signal-Processing Circuit for TV and VCR Products |
| LA7567B | LA7567B, LA7567BM |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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) |
| LA7565GM | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LA7565KM | 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 |
| LA7566 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:VIF/SIF IF Signal-Processing Circuit with TV/VCR PAL and NTSC Multisound Support |
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