LA7565E中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
LA7565E |
| 功能描述 | IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products |
| 文件大小 |
198.36 Kbytes |
| 頁(yè)面數(shù)量 |
18 頁(yè) |
| 生產(chǎn)廠商 | Sanyo Semicon Device |
| 企業(yè)簡(jiǎn)稱 |
SANYO【三洋】 |
| 中文名稱 | 三洋電機(jī)株式會(huì)社官網(wǎng) |
| 原廠標(biāo)識(shí) |  |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-3-11 20:00:00 |
| 人工找貨 | LA7565E價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LA7565E規(guī)格書(shū)詳情
Overview
The LA7565E and LA7565KM are PAL/NTSC multi-system audio VIF/SIF signal-processing ICs that adopt 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. The LA7565G and LA7565KM feature improvements over the LA7565B and LA7565BM in the FM low-range frequency characteristics, vertical synchronization buzz, and AFT drift.
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.
Functions
[VIF Block]
? PLL detector
? AFT
? RF AGC
? Buzz canceller
? Equalizer amplifier
? SIF converter
? VIF amplifier
? IF AGC
[First SIF Block]
? First SIF detector
? First SIF amplifier
[SIF Block]
? PLL type FM detector
? Limiter amplifier
產(chǎn)品屬性
- 型號(hào)：
LA7565E
- 功能描述：
IF Signal-Processing IC for PAL/NTSC Multi-System Audio TV and VCR Products(292.33 k)
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
23+ |
NA/ |
24000 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) | ||
SANYO/三洋 |
22+ |
DIP20 |
6521 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
SANYO/三洋 |
24+ |
DIP |
990000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價(jià) | ||
SANYO |
24+ |
SOP24 |
6980 |
原裝現(xiàn)貨,可開(kāi)13%稅票 |
詢價(jià) | ||
SANYO |
22+23+ |
SOIC2K |
35957 |
絕對(duì)原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
SANYO |
00/01+ |
SOP24 |
448 |
全新原裝100真實(shí)現(xiàn)貨供應(yīng) |
詢價(jià) | ||
SANYO |
23+ |
SOIC |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷(xiāo)售! |
詢價(jià) | ||
SANYO/三洋 |
23+ |
DIP-24P |
13000 |
原廠授權(quán)一級(jí)代理,專(zhuān)業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | ||
24+ |
DIP |
35200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | |||
SANYO |
23+ |
SOP |
200 |
專(zhuān)營(yíng)高頻管模塊,全新原裝! |
詢價(jià) |
