TDA2546A中文資料飛利浦數(shù)據(jù)手冊PDF規(guī)格書
TDA2546A規(guī)格書詳情
GENERAL DESCRIPTION
The TDA2546A is a monolithic integrated circuit for quasi-split-sound processing, including 5,5 MHz demodulation, in television receivers.
Features
1st i.f. (V.C.: vision carrier plus S.C.: sound carrier)
? 3-stage gain controlled i.f. amplifier
? A.G.C. circuit
? Reference amplifier and limiter amplifier for vision carrier (V.C.) processing
? Linear multiplier for quadrature demodulation
2nd i.f. (5,5 MHz signal)
? 8-stage limiter amplifier
? Quadrature demodulator
? A.F. amplifier with de-emphasis
? AV switch
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
PHI |
9123 |
DIP24 |
10 |
一級代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價 | ||
菲利普 |
1926+ |
DIP |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價 | ||
PHI |
NA |
8560 |
一級代理 原裝正品假一罰十價格優(yōu)勢長期供貨 |
詢價 | |||
PHI |
23+ |
DIP24 |
4 |
房間現(xiàn)貨 |
詢價 | ||
PHI |
24+ |
DIP18 |
2987 |
只售原裝自家現(xiàn)貨!誠信經(jīng)營!歡迎來電! |
詢價 | ||
PHI |
2022+ |
DIP |
30000 |
進口原裝現(xiàn)貨供應,原裝 假一罰十 |
詢價 | ||
PHI |
22+ |
DIP |
3000 |
原裝正品,支持實單 |
詢價 | ||
PHIL |
24+ |
DIP-16 |
37500 |
原裝正品現(xiàn)貨,價格有優(yōu)勢! |
詢價 | ||
PH |
23+ |
SOP20 |
5000 |
原裝正品,假一罰十 |
詢價 | ||
TDA2546A |
25 |
25 |
詢價 |
