參數(shù)資料
型號(hào): HSP43168JC-33Z
廠商: Intersil
文件頁數(shù): 13/25頁
文件大?。?/td> 0K
描述: IC FIR FILTER DUAL 84-PLCC
標(biāo)準(zhǔn)包裝: 15
濾波器類型: FIR
濾波器數(shù): 2
電源電壓: 4.75 V ~ 5.25 V
安裝類型: 表面貼裝
封裝/外殼: 84-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 84-PLCC(29.21x29.21)
包裝: 管件
20
FN2808.12
July 27, 2009
FIGURE 26C. COMPUTATIONAL FLOW AS DATA SAMPLE 23
IS CLOCKED INTO THE FEED-FORWARD STAGE
FIGURE 26D. COMPUTATIONAL FLOW AS DATA SAMPLE 24 IS
CLOCKED INTO THE FEED-FORWARD STAGE
FIGURE 26. DATA FLOW DIAGRAM FOR MULTIPLEXED DECIMATION EXAMPLE
+
ACCUMULATOR
D0
D3
D6
D9
5
6
18
9
4
20
21
22
17
18
19
14
15
16
23
11
12
7
13 14
10
OUTPUT OF B IS SENT
TO OUT9-27
CSEL = 2
FIR B
(X1 + X23)D0 + (X4 + X20)D3 + (X7 + X17)D6 + (X14 + X10)D9
+ (X2 + X22)D1 + (X5 + X19)D4 + (X8 + X16)D7 + (X11 + X13)D10
+ (X3 + X21)D2 + (X6 + X18)D5 + (X9 + X15)D8 + (X12 + X12)D11/2
+
ACCUMULATOR
C0
C3
C6
C9
4
5
07
8
3
20
21
22
17
18
19
14
15
16
23
10
11
6
12 13
9
CSEL = 2
(X0 + X23)C0 + (X3 + X20)C3 + (X6 + X17)C6 + (X9 + X14)C9
+ (X1 + X22)C1 + (X4 + X19)C4 + (X7 + X16)C7 + (X10 + X13)C10
+ (X2 + X21)C2 + (X5 + X18)C5 + (X8 + X15)C8 + (X11 + X12)C11
FIR A
+
ACCUMULATOR
D2
D5
D8
D11/2
4
5
67
8
9
21
22
23
18
19
20
15
16
17
24
10
11
12
14 13
(X6 + X24)D2 + (X9 + X21)D5 + (X12 + X18)D8 + (X15 + X15)D11/2
15
CSEL = 0
FIR B
+
ACCUMULATOR
C2
C5
C8
C11
3
4
56
7
8
21
22
23
18
19
20
15
16
17
24
9
10
11
13 12
14
CSEL = 0
(X5+X24)C0+(X8+X21)C5+(X11+X18)C8+(X14+X15)C11
OUTPUT OF A IS SENT
TO OUT9-27
FIR A
HSP43168
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