LA75691中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
LA75691規(guī)格書詳情
Overview
The LA75691 is a PAL/NTSC multichannel audio VIF/SIF signal-processing IC that makes the minimum number of adjustments possible. The system is designed so that VCO adjustment makes AFT adjustment unnecessary, thus simplifying the adjustment steps in endproduct manufacturing. PLL detection is adopted in the FM detector, allowing the LA75691 to support multichannel detection for the audio signal. In addition, it also incorporates a buzz canceller that suppresses Nyquist buzz for improved audio quality.
Features
? Excellent buzz and buzz/beating characteristics provided by a PLL detection technique that includes a buzz canceller.
? The second IF AGC filter is built in.
? No coils are used in the AFT and SIF circuits, making them adjustment free.
Functions
[VIF Block]
? PLL detector with minimum number of adjustments
? AFT
? Equalizer amplifier
? RF AGC
[First SIF BLOCK]
? First SIF detector
? HPF
[SIF Block]
? PLL-based FM detector
[Muting Block]
? AV muting
產(chǎn)品屬性
- 型號：
LA75691
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
IF Signal-Processing IC for PAL/NTSC Multichannel Audio TV and VCR Systems
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
SANYO |
22+ |
DIP24 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
SANYO/三洋 |
2447 |
SOP |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
SANYO |
2025+ |
SSOP-24 |
3565 |
全新原廠原裝產(chǎn)品、公司現(xiàn)貨銷售 |
詢價 | ||
SANYO |
06+ |
SSOP24 |
2000 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
SANYO |
2004 |
SOP24 |
1626 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
SANYO |
24+ |
SOP24 |
364 |
詢價 | |||
SANYO |
20+ |
SOP-24 |
2960 |
誠信交易大量庫存現(xiàn)貨 |
詢價 | ||
SANYO |
23+ |
SSOP24 |
6000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SANYO/三洋 |
23+ |
DIP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 | ||
SANYO/三洋 |
23+ |
SSOP24 |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 |
