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DESCRIPTION
The LF3347 consists of an array of four 12 x 12-bit registered multipliers followed by two summers and a 32-bit accumulator. The LF3347 provides four 256 x 12-bit coefficient banks which are capable of storing 256 different sets of filter coefficients for the multiplier array. All multiplier data inputs are user accessible and can be updated every clock cycle with two’s complement data. The pipelined architecture has fully registered input and output ports and an asynchronous three-state output enable control to simplify the design of complex systems.
FEATURES
? 83 MHz Data Input and Computation Rate
? Four 12 x 12-bit Multipliers with Individual Data and Coefficient Inputs
? Four 256 x 12-bit Coefficient Banks
? 32-bit Accumulator
? Selectable 16-bit Data Output with User-Defined Rounding and Limiting
? Two’s Complement Operands
? 3.3 Volt Power Supply
? 5 Volt Tolerant I/O
? 120-pin PQFP
產(chǎn)品屬性
- 型號：
LF3347QC15
- 制造商：
LOGIC
- 制造商全稱：
LOGIC
- 功能描述：
High-Speed Image Filter with Coefficient RAM
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
NS/國半 |
22+ |
SOP-8 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
NS |
24+ |
SOP8 |
35400 |
全新原裝現(xiàn)貨/假一罰百! |
詢價 | ||
ST |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
ST/意法 |
2407+ |
TO-252 |
7750 |
原裝現(xiàn)貨!實(shí)單直說!特價! |
詢價 | ||
ST |
23+ |
TO-252 |
12800 |
正規(guī)渠道,只有原裝! |
詢價 | ||
NS/國半 |
24+ |
SOP-8 |
7000 |
原裝現(xiàn)貨假一賠十 |
詢價 | ||
ST |
2020+ |
TO-252 |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
STM原廠目錄 |
24+ |
DPAK;TO-220 |
96000 |
全新原裝 |
詢價 | ||
ST/意法 |
20+ |
TO-252 |
32500 |
現(xiàn)貨很近!原廠很遠(yuǎn)!只做原裝 |
詢價 | ||
NS/國半 |
2022+ |
SOP-8 |
30000 |
進(jìn)口原裝現(xiàn)貨供應(yīng),原裝 假一罰十 |
詢價 |
