參數(shù)資料
型號(hào)： TMC2250AH6C
廠商： FAIRCHILD SEMICONDUCTOR CORP
元件分類： 數(shù)字信號(hào)處理外設(shè)
英文描述： JT 7C 7#20 PIN PLUG
中文描述： 12-BIT, DSP-MULTIPLIER, CPGA120
封裝： PGA-120
文件頁(yè)數(shù)： 10/23頁(yè)
文件大?。?/td> 186K
代理商： TMC2250AH6C
PRODUCT SPECIFICATION
TMC2250A
10
REV. 1.0.2 10/25/00
9-Tap FIR Filter Mode (01)
The architecture for this configuration is shown in Figure 4.
The user loads the desired coefficient set, presents input data
to ports A and B simultaneously (most applications will wire
the A and B inputs together), and receives the resulting 9-
sample response, half-LSB rounded to 16 bits, 5 to 13 clock
cycles later. A new output data word is available every clock
cycle.
The figure shows that the input data are automatically right-
shifted by one position through the row of multiplier input
registers on every clock in anticipation of a new input data
word.
CASOUT(13) =
A(9)KA3(9)+A(8)KA2(8)+A(7)KA1(7)
+B(6)KB3(9)+B(5)KB2(8)+B(4)KB1(7)
+B(3)KC3(9)+B(2)KC2(8)+B(1)KC1(7)
+CASIN(10)
Latency: Impulse in to center of 9-tap response =9 registers.
Cascade In to Cascade Out=4 registers.
Figure 3. 9-Tap FIR Filter Impulse Response (Mode 01)
CLK
1
01
10
11
1.0
01
Q13
Q13
KC1
KC2
KC3
KB1
KB2
KB3
KA1
KA2
KA3
K_1
K_2
K_3
2
3
4
5
6
7
8
9
10
11
12
13
15
16
17
14
CWE
KA, KB, KC
DATA IN A, B
MODE CONTROL
CASIN
CASOUT
相關(guān)PDF資料
PDF描述
TMC2250AH6C2 Matrix Multiplier 12 x 10 bit, 50 MHz
TMC2250AH6C3 Circular Connector; No. of Contacts:13; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:10; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:10-35 RoHS Compliant: No
TMC2250AKEC Circular Connector; No. of Contacts:4; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:12; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:12-4 RoHS Compliant: No
TMC2250AKEC2 Circular Connector; No. of Contacts:37; Series:MS27484; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:14; Circular Contact Gender:Pin; Circular Shell Style:Straight Plug; Insert Arrangement:14-35 RoHS Compliant: No
TMC2250AKEC3 JT 37C 37#22D SKT PLUG
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TMC2250AH6C2 功能描述:視頻 IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC2250AH6C3 功能描述:視頻 IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC2250AKEC 功能描述:視頻 IC Matrix Multiplier RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC2250AKEC2 功能描述:視頻 IC Matrix Multiplier RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
TMC2250AKEC3 功能描述:視頻 IC RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel
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