LF43891中文資料LODEV數(shù)據(jù)手冊PDF規(guī)格書
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：
LF43891
- 制造商：
LOGIC
- 制造商全稱：
LOGIC
- 功能描述：
9 x 9-bit Digital Filter
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NS |
22+ |
DIP-8 |
3000 |
原裝正品,支持實單 |
詢價 | ||
NSC |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
NS |
23+ |
SOP8P |
3000 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
ZHENGYUAN |
22+ |
SMD |
24331 |
原裝正品現(xiàn)貨 |
詢價 | ||
NS/美國國半 |
24+ |
CAN |
12320 |
原裝正品 力挺實單 |
詢價 | ||
A |
24+ |
b |
79 |
詢價 | |||
ZHENGYUAN |
22+ |
SMD |
9600 |
原裝現(xiàn)貨,優(yōu)勢供應,支持實單! |
詢價 | ||
ZY |
2021+ |
4532 |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ZHENGYUAN |
2022+ |
SMD |
20000 |
只做原裝進口現(xiàn)貨.假一罰十 |
詢價 | ||
ZHENGYUAN |
21+ |
SMD |
1709 |
詢價 |
