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參數(shù)資料
| 型號(hào)： | LA75665M |
| 元件分類(lèi)： | 接收器 |
| 英文描述： | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| 封裝： | MFP-24 |
| 文件頁(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 139K |
| 代理商： | LA75665M |
Overview
The LA75665M is a VIF/SIF IC that supports PAL and
NTSC multisound and that adopts a semi-adjustment-free
system. To simplify adjustment, the VIF block adopts a
technique in which AFT adjustment is no longer required
by VCO adjustment. The SIF block supports audio multi-
detection by adopting a PLL detection technique. The SIF
block provides 4 inputs with IC internal switching for easy
design of multi-sound systems. Additionally, these
switches can also be used for video system sound trap
switching. The LA7566 also includes a buzz canceller that
suppresses Nyquist buzz to achieve improved audio
quality.
Features
No coils are used in the AFT and SIF blocks, making
these circuits adjustment free.
PAL / NTSC multisound system can be constructed
easily.
Built-in buzz canceller for excellent audio performance
Functions
[VIF Block]
VIF amplifier
PLL detector
BNC
RF AGC
EQ amplifier
AFT
IF AGC
Buzz canceller
[First SIF Block]
First SIF amplifier
First SIF detector
AGC
[SIF Block]
Multiple input switch
Limiter amplifier
PLL FM detector
Package Dimensions
unit: mm
3112-MFP24S
Monolithic Linear IC
N3099TH (OT) No. 6227-1/12
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
VIF/SIF IF Signal-Processing Circuit with TV/VCR PAL
and NTSC Multisound Support
LA75665M
Ordering number : ENN6227A
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.
112
24
13
12.6
0.8
1.0
0.15
0.35
5.4
6.35
7.6
0.625
1.8max
1.5
0.1
SANYO: MFP24S
[LA75665M]
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LA75665NM | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA75665NM | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA75665NV | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
| LA7566 | AM/FM, AUDIO/VIDEO DEMODULATOR, PDIP24 |
| LA75675M-S | AM/FM, AUDIO/VIDEO DEMODULATOR, PDSO24 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LA75665NM | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述: |
| LA75665NV | 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述: |
| LA75675M-S | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:VIF/SIF IF Signal-Processing Circuit that Supports NTSC Intercarrier for TV and VCR Products |
| LA75676M | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:For TV and VCR Products IF Signal Processor (VIF+SIF) |
| LA75676V | 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:For TV and VCR Products IF Signal Processor (VIF+SIF) |
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