LA7578N中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
| 廠商型號 |
LA7578N |
| 功能描述 | IF Signal Processing (Super PLL-II VIF SIF) Circuit for TVs and VCRs |
| 文件大小 |
253.19 Kbytes |
| 頁面數(shù)量 |
18 頁 |
| 生產(chǎn)廠商 | SANYO Sanyo Semicon Device |
| 中文名稱 | 三洋 三洋電機(jī)株式會社 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊 | |
| 更新時(shí)間 | 2025-9-2 23:01:00 |
| 人工找貨 | LA7578N價(jià)格和庫存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
LA7578N規(guī)格書詳情
Overview
The LA7578N is an intercarrier-type VIF + SIF IC that supports excellent sound quality and image quality. The pin assignment of the LA7578N is identical to that of the LA7577N, allowing the LA7577N to be used for split systems while the LA7578N is used for intercarrier systems. In addition, the LA7578N suppresses Nyquist buzz interference by using a PLL detection system with a buzz canceller in order to provide the best sound quality possible.
特性 Features
. Excellent buzz and buzz-beat characteristics due to PLL detection system with buzz canceller.
. Built-in APC time constant switch.
. Duplicate time constant system suited for high-speed AGC.
. Excellent DG and DP characteristics.
. RF AGC adjustment is simple.
Functions
[VIF Block]
. VIF amplifier
. PLL detector
. VCO
. Equalizer amplifier
. APC filter
. Lock detection
. B/W NC
. RF AGC
. AFT
. APC detector
. IF AGC
. Buzz canceller
[SIF Block]
. Limiter amplifier
. FM quadrature detector
[Mute]
. Audio mute (pin 2)
. AV mute (pin 4)
. IS-15 switch (pin 13)
產(chǎn)品屬性
- 型號：
LA7578N
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
IF Signal Processing(Super PLL-II VIF + SIF) Circuit for TVs and VCRs
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
SANYO/三洋 |
24+ |
NA/ |
2156 |
優(yōu)勢代理渠道,原裝正品,可全系列訂貨開增值稅票 |
詢價(jià) | ||
SANYO |
2016+ |
DIP |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
SANYO |
23+ |
DIP |
20000 |
全新原裝假一賠十 |
詢價(jià) | ||
SANYO/三洋 |
25+ |
DIP24 |
3725 |
全新原裝正品支持含稅 |
詢價(jià) | ||
SANYO |
07+ |
DIP24 |
198 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
SANYO |
96+ |
DIP |
13000 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
SAY |
23+ |
DIP |
13000 |
原廠授權(quán)一級代理,專業(yè)海外優(yōu)勢訂貨,價(jià)格優(yōu)勢、品種 |
詢價(jià) | ||
SANYO |
23+ |
DIP |
250 |
專營高頻管模塊,全新原裝! |
詢價(jià) | ||
SANYO |
25+ |
DIP24 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價(jià) | ||
OKI |
24+ |
DIP |
17500 |
原裝現(xiàn)貨 自家?guī)齑?歡迎來電 |
詢價(jià) |
