EP1S40B956C5 Altera, EP1S40B956C5 Datasheet - Page 622
![IC STRATIX FPGA 40K LE 956-BGA](/photos/6/73/67334/544-stratix_956-bga_sml.jpg)
EP1S40B956C5
Manufacturer Part Number
EP1S40B956C5
Description
IC STRATIX FPGA 40K LE 956-BGA
Manufacturer
Altera
Series
Stratix®r
Datasheet
1.EP1S10F484I6N.pdf
(864 pages)
Specifications of EP1S40B956C5
Number Of Logic Elements/cells
41250
Number Of Labs/clbs
4125
Total Ram Bits
3423744
Number Of I /o
683
Voltage - Supply
1.425 V ~ 1.575 V
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 85°C
Package / Case
956-BGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Number Of Gates
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP1S40B956C5
Manufacturer:
ALTERA/阿尔特拉
Quantity:
20 000
- Current page: 622 of 864
- Download datasheet (11Mb)
Infinite Impulse Response (IIR) Filters
Figure 7–25. Cascaded Butterworth Biquads
Note to
(1)
7–44
Stratix Device Handbook, Volume 2
The gain factor is compensated for at the end of the filtering stage and is not shown in this figure.
Figure
b
b
b
b
11
12
21
22
7–25:
D
D
D
D
Q
Q
Q
Q
D
D
D
D
D
D
D
D
Q
Q
Q
Q
Q
Q
Q
Q
w 2 (n-1)
w 2 (n-2)
w 1 (n-1)
w 1 (n-2)
w 2 (n-2)
w 1 (n-2)
w 1 (n-1)
Note (1)
w 2 (n-1)
block
DSP
w 1 (n)
First
biquad
Second
biquad
w 2 (n)
Altera Corporation
x(n)
September 2004
y(n)
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