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参数资料
| 型号： | ICS83841BHLFT |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | 83841 SERIES, 20 LINE TO 40 LINE MULTIPLEXER, TRUE OUTPUT, PBGA72 |
| 封装： | 6 X 6 MM, 1.20 MM HEIGHT, ROHS COMPLIANT, MO-195, TFBGA-72 |
| 文件页数： | 1/8页 |
| 文件大小： | 121K |
| 代理商： | ICS83841BHLFT |
83841BH
www.icst.com/products/hiperclocks.html
REV. A MARCH 10, 2006
1
Integrated
Circuit
Systems, Inc.
ICS83841
20 BIT, DDR SDRAM 2:1 MUX
GENERAL DESCRIPTION
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.
LOGIC DIAGRAM
FEATURES
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
SIMPLIFIED SCHEMATIC
DHx
S
DAx or DBx
RPD
SW
DH0
DA0
DB0
DH19
Sw
DA19
DB19
Sw
S
ron
ICS83841
72-Ball TFBGA
6mm x 6mm x 1.2mm
package body
H Package
Top View
PIN ASSIGNMENT
B
D
7
1
A
D
7
1
B
D
6
1
B
D
5
1
A
D
5
1
B
D
4
1
A
D
4
1
A
D
3
1
B
D
2
1
A
D
2
1
A
D
8
1
H
D
7
1
H
D
6
1
A
D
6
1
H
D
5
1
H
D
4
1
B
D
3
1
H
D
3
1
H
D
2
1
B
D
1
B
D
8
1
H
D
8
1
D
N
GD
N
GH
D
1
A
D
1
A
D
9
1
D
N
GD
N
GB
D
0
1
B
D
9
1
H
D
9
1
SV
D
H
D
0
1
A
D
0
1
A
D
0
H
D
0
V
D
V
D
H
D
9
B
D
9
B
D
0
D
N
GD
N
GA
D
9
A
D
1
H
D
1
D
N
GD
N
GH
D
8
B
D
8
B
D
1
H
D
2
H
D
3
B
D
3
H
D
4
H
D
5
A
D
6
H
D
6
H
D
7
A
D
8
A
D
2
B
D
2
A
D
3
A
D
4
B
D
4
A
D
5
B
D
5
B
D
6
A
D
7
B
D
7
1
2
34
5
6
789
10
A
B
C
D
E
F
G
H
J
K
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS83841BHT | 制造商:ICS 制造商全称:ICS 功能描述:20 BIT, DDR SDRAM 2:1 MUX |
| ICS83904-02 | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1-TO-4 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER |
| ICS83904AG-02 | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1-TO-4 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER |
| ICS83904AG-02LF | 功能描述:IC CLOCK BUFFER MUX 3:4 16-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 产品培训模块:High Bandwidth Product Overview 标准包装:1,000 系列:Precision Edge® 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:4 差分 - 输入:输出:是/是 输入:CML，LVDS，LVPECL 输出:CML 频率 - 最大:2.5GHz 电源电压:2.375 V ~ 2.625 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:16-VFQFN 裸露焊盘，16-MLF? 供应商设备封装:16-MLF?（3x3） 包装:带卷 (TR) |
| ICS83904AG-02LFT | 功能描述:IC CLOCK BUFFER MUX 3:4 16-TSSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:管件 |
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