LC89950中文資料三洋數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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Overview
The LC89950 is an IC that provides 1H delay processing for color difference signals used in PAL and SECAM format TV. The LC89950 has two CCD systems, one for the R-Y and one for the B-Y signal, and drives these CCDs with a 4-MHz clock generated within the IC. It uses a sandcastle-shaped three-value input clock with a 1 H (64μs) period.
Features
? 5-V single-voltage power supply
? Two input and output systems, one each for R-Y and B-Y signals
? Takes a sandcastle pulse (SCP) as the input clock, and converts that to a burst gate pulse (BGP) signal internally.
? Generates the CCD drive pulses (4 MHz) from the input clock using a PLL circuit.
? Uses BGP as clamp pulses and clamps the no signal section (back porch) once every horizontal scan period.
? The output signal is in-phase with the input signal
產(chǎn)品屬性
- 型號(hào)：
LC89950
- 制造商：
SANYO
- 制造商全稱：
Sanyo Semicon Device
- 功能描述：
1H Delay Line for PAL Systems
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
?? |
2023+ |
3000 |
進(jìn)口原裝現(xiàn)貨 |
詢價(jià) | |||
SANYO |
23+ |
原裝正品現(xiàn)貨 |
10000 |
29/TDIP-14 |
詢價(jià) | ||
SANYO |
24+ |
DIP14 |
36500 |
原裝現(xiàn)貨/放心購(gòu)買 |
詢價(jià) | ||
TI/德州儀器 |
2122+ |
SOIC-875T |
16200 |
全新原裝正品現(xiàn)貨,優(yōu)勢(shì)渠道可含稅,假一賠十 |
詢價(jià) | ||
SANYO |
2020+ |
DIP |
35000 |
公司100%原裝現(xiàn)貨,價(jià)格優(yōu)勢(shì)特價(jià)熱賣,量大可訂。 |
詢價(jià) | ||
SANYO/三洋 |
22+ |
29TDIP-14 |
30000 |
十七年VIP會(huì)員,誠(chéng)信經(jīng)營(yíng)，一手貨源，原裝正品可零售！ |
詢價(jià) | ||
SANYO |
23+ |
29/TDIP-14 |
650 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
SANYO |
24+ |
DIP |
90000 |
一級(jí)代理商進(jìn)口原裝現(xiàn)貨、假一罰十價(jià)格合理 |
詢價(jià) | ||
SANYO |
17+ |
29TDIP-14 |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
SANYO/三洋 |
23+ |
29TDIP-14 |
89630 |
當(dāng)天發(fā)貨全新原裝現(xiàn)貨 |
詢價(jià) |
