LA7578N中文資料三洋數據手冊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
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
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 | ||
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 | ||
SANYO |
23+ |
DIP |
20000 |
全新原裝假一賠十 |
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 |
24+ |
DIP24 |
2987 |
只售原裝自家現貨!誠信經營!歡迎來電! |
詢價 | ||
SAY |
05+ |
原廠原裝 |
47351 |
只做全新原裝真實現貨供應 |
詢價 | ||
SANYO |
96+ |
DIP |
13000 |
原裝現貨海量庫存歡迎咨詢 |
詢價 | ||
SANYO |
23+ |
DIP |
250 |
專營高頻管模塊,全新原裝! |
詢價 | ||
SAY |
22+ |
DIP |
5000 |
原裝現貨庫存.價格優(yōu)勢!! |
詢價 | ||
SAY |
23+ |
DIP |
13000 |
原廠授權一級代理,專業(yè)海外優(yōu)勢訂貨,價格優(yōu)勢、品種 |
詢價 |
