LF43891中文資料LODEV數(shù)據(jù)手冊(cè)PDF規(guī)格書
相關(guān)芯片規(guī)格書
更多LF43891規(guī)格書詳情
DESCRIPTION
The LF43891 is a video-speed digital filter that contains eight filter cells (taps) cascaded internally and a shift-and-add output stage. A 9 x 9 multiplier, three decimation registers, and a 26-bit accumulator are contained in each filter cell. The output stage of the LF43891 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 9-bit two’s complement format for data and coefficients can be independently selected.
FEATURES
? 30 MHz Maximum Sampling Rate
? 320 MHz Multiply-Accumulate Rate
? 8 Filter Cells
? 8-bit Unsigned or 9-bit Two’s Complement Data/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 HSP43891
? 84-pin PLCC, J-Lead
產(chǎn)品屬性
- 型號(hào)：
LF43891
- 制造商：
LOGIC
- 制造商全稱：
LOGIC
- 功能描述：
9 x 9-bit Digital Filter
| 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) | ||
NSC |
2015+ |
SOP/DIP |
19889 |
一級(jí)代理原裝現(xiàn)貨,特價(jià)熱賣! |
詢價(jià) | ||
LODEV |
23+ |
NA |
25060 |
只做進(jìn)口原裝,終端工廠免費(fèi)送樣 |
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) | ||
12 |
23+ |
13000 |
原廠授權(quán)一級(jí)代理,專業(yè)海外優(yōu)勢(shì)訂貨,價(jià)格優(yōu)勢(shì)、品種 |
詢價(jià) | |||
NS |
22+ |
DIP-8 |
3000 |
原裝正品,支持實(shí)單 |
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 |
23+ |
SOP8P |
3000 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售! |
詢價(jià) | ||
ZHENGYUAN |
22+ |
SMD |
12245 |
現(xiàn)貨,原廠原裝假一罰十! |
詢價(jià) |
