LA7578N中文資料三洋數(shù)據(jù)手冊PDF規(guī)格書
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.
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 | 價格 |
|---|---|---|---|---|---|---|---|
N/A |
2447 |
DIP |
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/三洋 |
22+ |
DIP24 |
17800 |
原裝正品 |
詢價 | ||
SAY |
22+ |
DIP |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
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 | ||
SANYO |
96+ |
DIP |
13000 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價 | ||
24+ |
DIP |
3840 |
詢價 | ||||
SANYO |
23+ |
DIP24 |
198 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SAY |
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+ |
DIP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
SANYO |
23+ |
DIP |
250 |
專營高頻管模塊,全新原裝! |
詢價 |
