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参数资料
| 型号： | ICS83840BH |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 编、解码器及复用、解复用 |
| 英文描述： | 83840 SERIES, 10 1 LINE TO 4 LINE MULTIPLEXER, TRUE OUTPUT, PBGA64 |
| 封装： | 7 X 7 MM, 1.20 MM PITCH, TFBGA-64 |
| 文件页数： | 1/8页 |
| 文件大小： | 270K |
| 代理商： | ICS83840BH |
83840BH
www.icst.com/products/hiperclocks.html
REV. A JANUARY 30, 2004
1
Integrated
Circuit
Systems, Inc.
ICS83840B
DDR SDRAM MUX
GENERAL DESCRIPTION
The ICS83840B is a DDR SDRAM MUX and is
a member of the HiPerClockS family of High
Performance Clock Solutions from ICS. The de-
vice has 10 Host Lines and each host line can
be passed to 4 Data Ports. The 10 channels are
allocated as follows in the DDR SDRAM appli-
cation: 8 data lines, 1 strobe line and 1 DQm line. The Host/
Data Ports are compatible with single-ended SSTL-2 and the
device operates from a 2.5V supply.
Guaranteed low output skew makes the ICS83840B ideal
for demanding applications which require well defined per-
formance and repeatability.
LOGIC DIAGRAM
FEATURES
40 low skew single-ended DIMM ports
4 SSTL-2 compatible enable inputs
Maximum Switching Speed: 3ns
Output skew: 120ps (maximum)
Bank skew: 60ps (maximum)
r
on = 8
(typical)
Full 2.5V supply modes
0°C to 70°C ambient operating temperature
Pin compatible with the CBTV4010
HiPerClockS
ICS
SIMPLIFIED SCHEMATIC
HPx
nSn
nDPx
SW
400
HP0
0DP0
1DP0
2DP0
3DP0
HP9
Sw
0DP9
1DP9
2DP9
3DP9
Sw
nS0
nS1
nS2
nS3
RON
ICS83840B
64-Ball TFBGA
7mm x 7mm x 1.2mm
package body
H Package
Top View
PIN ASSIGNMENT
V
D
1
S
nc
n0
P
D
10
P
D
20
P
D
31
P
D
21
P
D
32
P
D
0
2
S
nV
D
0
S
nD
N
G0
P
D
00
P
H1
P
D
01
P
D
11
P
HD
N
G2
P
D
1
c
n3
S
n
2
P
H2
P
D
2
D
N
G
2
P
D
3
9
P
D
29
P
D
3
P
D
03
P
D
1
9
P
D
19
P
H
3
P
H3
P
D
2
9
P
D
08
P
D
3
D
N
G3
P
D
3
8
P
D
2
4
P
D
0
8
P
D
18
P
H
4
P
H4
P
D
1
8
P
D
0D
N
G7
P
H7
P
D
06
P
D
36
P
HD
N
G5
P
D
35
P
H4
P
D
34
P
D
2
7
P
D
37
P
D
27
P
D
16
P
D
26
P
D
16
P
D
05
P
D
25
P
D
15
P
D
0
1
2
34
5
6
789
10
11
A
B
C
D
E
F
G
H
J
K
L
DATA SHEET
ICS83840B
IDT / ICS DDR SDRAM MUX
ICS83840B
1
DDR SDRAM MUX
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS83840BHLF | 功能描述:IC MUX DDR SDRAM 64-TFBGA RoHS:是 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| ICS83840BHLFT | 功能描述:IC MUX DDR SDRAM 64-TFBGA RoHS:是 类别:集成电路 (IC) >> 专用 IC 系列:* 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 类型:调帧器 应用:数据传输 安装类型:表面贴装 封装/外壳:400-BBGA 供应商设备封装:400-PBGA（27x27） 包装:散装 |
| ICS83840BHT | 制造商:ICS 制造商全称:ICS 功能描述:DDR SDRAM MUX |
| ICS83841 | 制造商:ICS 制造商全称:ICS 功能描述:20 BIT, DDR SDRAM 2:1 MUX |
| ICS83841BH | 制造商:ICS 制造商全称:ICS 功能描述:20 BIT, DDR SDRAM 2:1 MUX |
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