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參數(shù)資料
| 型號： | ICS83841 |
| 英文描述： | 20 BIT, DDR SDRAM 2:1 MUX |
| 中文描述： | 20位，DDR SDRAM的2:1復用器 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 126K |
| 代理商： | ICS83841 |
83841BH
www.icst.com/products/hiperclocks.html
REV. A JANUARY 20, 2006
1
Integrated
Circuit
Systems, Inc.
ICS83841
20 B
IT
, DDR SDRAM 2:1 MUX
G
ENERAL
D
ESCRIPTION
The ICS83841 is a 20 Bit, DDR SDRAM 2:1 MUX
and is a member of the HiPerClockS family of
High Performance Clock Solutions from ICS. The
device has 20 host lines and each host line can
be passed to 2 data ports. The host/data ports
are compatible with single-ended SSTL-2 and the device op-
erates from a 2.5V supply.
Guaranteed low output skew makes the ICS83841 ideal for
demanding applications which require well defined performance
and repeatability.
L
OGIC
D
IAGRAM
F
EATURES
Forty low skew single-ended DIMM ports
One SSTL-2 compatible select input
Maximum Switching Speed: 3ns
Output skew: 180ps (maximum)
r
on
= 20
Ω
(typical)
Full 2.5V supply modes
0°C to 70°C ambient operating temperature
Available in both standard and lead-free RoHS compliant
packages
HiPerClockS
ICS
S
IMPLIFIED
S
CHEMATIC
DHx
S
DAx or DBx
R
PD
SW
DH0
DA0
DB0
DH19
Sw
Sw
DA19
DB19
Sw
Sw
S
r
on
r
on
ICS83841
72-Ball TFBGA
6mm x 6mm x 1.2mm
package body
H Package
Top View
P
IN
A
SSIGNMENT
B
A
B
A
B
A
B
A
B
A
D
D
D
D
D
D
D
D
D
D
7
1
A
H
H
N
H
H
N
H
H
B
D
D
D
G
D
D
G
D
D
D
7
1
B
H
D
D
6
1
B
A
D
D
5
1
A
H
N
D
D
G
5
1
B
H
N
D
D
G
4
1
A
B
D
D
4
1
A
H
D
D
3
1
B
H
H
N
H
H
N
H
H
A
D
D
D
G
D
D
G
D
D
D
2
1
A
B
A
B
A
B
A
B
A
B
D
D
D
D
D
D
D
D
D
D
2
1
8
1
7
1
6
1
6
1
5
1
D
4
1
D
3
1
3
1
2
1
1
1
8
1
8
1
D
1
1
D
1
1
9
1
0
1
9
1
9
1
S
V
V
D
D
0
1
0
1
0
0
V
D
D
D
D
9
9
0
D
D
9
1
1
D
N
H
B
G
D
D
D
N
H
A
G
D
D
8
8
1
2
H
A
D
D
3
B
A
D
D
3
4
5
A
B
D
D
6
H
B
D
D
6
7
8
2
2
3
4
4
5
5
6
7
7
1
2
3
4
5
6
7
8
9
10
A
B
C
D
E
F
G
H
J
K
相關PDF資料 |
PDF描述 |
|---|---|
| ICS83841BH | 20 BIT, DDR SDRAM 2:1 MUX |
| ICS83841BHLF | 20 BIT, DDR SDRAM 2:1 MUX |
| ICS83841BHLFT | 20 BIT, DDR SDRAM 2:1 MUX |
| ICS83841BHT | 20 BIT, DDR SDRAM 2:1 MUX |
| ICS83904-02 | LOW SKEW, 1-TO-4 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ICS83841BH | 制造商:ICS 制造商全稱:ICS 功能描述:20 BIT, DDR SDRAM 2:1 MUX |
| ICS83841BHLF | 制造商:ICS 制造商全稱:ICS 功能描述:20 BIT, DDR SDRAM 2:1 MUX |
| ICS83841BHLFT | 制造商:ICS 制造商全稱:ICS 功能描述:20 BIT, DDR SDRAM 2:1 MUX |
| ICS83841BHT | 制造商:ICS 制造商全稱:ICS 功能描述:20 BIT, DDR SDRAM 2:1 MUX |
| ICS83904-02 | 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1-TO-4 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER |
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