參數(shù)資料
型號(hào)： GF9101
廠(chǎng)商： Electronic Theatre Controls, Inc.
英文描述： High Performance Multirate Digital Filter
中文描述： 高性能多速率數(shù)字濾波器
文件頁(yè)數(shù)： 11/23頁(yè)
文件大?。?/td> 188K
代理商： GF9101
520 - 64 - 7
11
G
The filter coefficients are shown in Figure 10. The timing is verysimilar to that of the even-symmetric case.
Fig. 10 Input Data A
n
and Coefficients C
n
ASYMMETRIC FILTER
The GF9101 can be used as a 24-tap asymmetric filter by
configuring it the same way as the even-symmetric case.
The difference is in the memory locations since the
asymmetric case uses 24 different coefficients, i.e. two sets
of filter coefficients. The filter coefficients and the memory
locations are shown in Table 10.
The timing diagram is shown in Figure 11. The data flow
diagrams are shown in Figures 11a and 11b.
TABLE 9: Configuration Word for a 24-tap Symmetric Filter
BIT
NO.
CONFIG.
WORD
DESCRIPTION
0
1
3
Data A and B are both signed data
1
1
2
0
One register delay
3
0
4
0
24-tap filter, connect the outputs of
DATA_A_OUT to the inputs of DATA_B_IN.
5
X
Depending on the loading mode
6
X
See Table 1
NOTE
3. Bits 0 and 1 should have the same value for a 23 or 24 tap filter
C
4
C
5
C
6
C
7
C
8
C
9
C
10
C
3
C
2
C
1
C
0
C
11
A
17
A
16
A
15
A
14
A
24
A
23
A
22
A
21
A
20
A
19
A
18
C
4
C
5
C
6
C
7
C
8
C
9
C
10
C
3
C
2
C
1
C
0
C
11
A
4
A
5
A
6
A
7
A
8
A
9
A
10
A
3
A
2
A
1
A
0
A
11
A
12
A
13
(a) Filter Coefficients C
n
(b) Input Data A
n
TABLE 10:Internal RAM Address & Contents for a 24-tap
Asymmetric Filter
COEF_ADDR (6-0)
MEMORY CONTENTS
00
H
First set of 12 coefficients, C
0
—
> C
11
01
H
Second set of 12 coefficients, C23
—
> C12
相關(guān)PDF資料
PDF描述
GF9101-CMQ High Performance Multirate Digital Filter
GF9102ACPM ?,1X4 MALE HEADER,TH,+/-?%
GF9102ACTM Pin Strip Header; No. of Contacts:36; Pitch Spacing:0.1"; No. of Rows:1; Contact Material:Copper Alloy; Contact Plating:Gold; Leaded Process Compatible:Yes; Mounting Type:PCB Straight Thru Hole; Peak Reflow Compatible (260 C):No RoHS Compliant: Yes
GFP70N03 N-Channel Enhancement-Mode MOSFET
GG1178 MEMS Rotational Rate Sensors
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GF9101-CMQ 制造商:未知廠(chǎng)家 制造商全稱(chēng):未知廠(chǎng)家 功能描述:High Performance Multirate Digital Filter
GF9102ACPM 制造商:Gennum Corporation 功能描述:
GF9102ACTM 制造商:Gennum Corporation 功能描述:
GF9103 制造商:GENNUM 制造商全稱(chēng):GENNUM 功能描述:Over-Sampling Color Space Converter for Video Monitoring
GF9103-CPS 制造商:GENNUM 制造商全稱(chēng):GENNUM 功能描述:Over-Sampling Color Space Converter for Video Monitoring
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠(chǎng)商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*