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LF43881JC40中文資料LODEV數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
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DESCRIPTION
The LF43881 is a video-speed digital filter that contains eight filter cells (taps) cascaded internally and a shift-and-add output stage. An 8 x 8 multiplier, three decimation registers, and a 26-bit accumulator are contained in each filter cell. The output stage of the LF43881 contains a 26-bit accumulator which can add the contents of any filter stage to the output stage accumulator shifted right by 8 bits. 8-bit unsigned or two’s complement format for data and coefficients can be independently selected.
FEATURES
? 25 MHz Maximum Sampling Rate
? 320 MHz Multiply-Accumulate Rate
? 8 Filter Cells
? 8-bit Unsigned or Two’s Complement Data
? 8-bit Unsigned or Two’s Complement Coefficients
? 26-bit Data Outputs
? Shift-and-Add Output Stage for Combining Filter Outputs
? Expandable Data Size, Coefficient Size, and Filter Length
? User-Selectable 2:1, 3:1, or 4:1 Decimation
? Replaces Harris HSP43881
? 84-pin PLCC, J-Lead
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
NS/國(guó)半 |
23+ |
NA/ |
3670 |
原裝現(xiàn)貨,當(dāng)天可交貨,原型號(hào)開(kāi)票 |
詢價(jià) | ||
NS |
23+ |
SOP8P |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
NSC |
84+ |
CAN |
348 |
一級(jí)代理,專注軍工、汽車、醫(yī)療、工業(yè)、新能源、電力 |
詢價(jià) | ||
NSC |
589220 |
16余年資質(zhì) 絕對(duì)原盒原盤 更多數(shù)量 |
詢價(jià) | ||||
NS |
22+ |
DIP-8 |
3000 |
原裝正品,支持實(shí)單 |
詢價(jià) | ||
22+ |
5000 |
詢價(jià) | |||||
ZHENGYUAN |
2016+ |
SMD |
5562 |
只做進(jìn)口原裝現(xiàn)貨!或訂貨!假一賠十! |
詢價(jià) | ||
ZHENGYUAN |
22+ |
SMD |
24331 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
NS |
CAN |
8650 |
一級(jí)代理 原裝正品假一罰十價(jià)格優(yōu)勢(shì)長(zhǎng)期供貨 |
詢價(jià) | |||
ZHENGYUAN |
22+ |
SMD |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |
