參數(shù)資料
型號(hào): ICS8308AGI
英文描述: Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
中文描述: 低斜,1至8差分/ LVCOMS到的LVCMOS扇出緩沖器
文件頁數(shù): 11/15頁
文件大?。?/td> 226K
代理商: ICS8308AGI
87004AGI
www.icst.com/products/hiperclocks.html
REV. B JULY 25, 2005
11
Integrated
Circuit
Systems, Inc.
ICS87004I
1:4, D
IFFERENTIAL
-
TO
-LVCMOS/LVTTL
Z
ERO
D
ELAY
C
LOCK
G
ENERATOR
F
IGURE
3C. H
I
P
ER
C
LOCK
S CLK/
N
CLK I
NPUT
D
RIVEN
BY
3.3V LVPECL D
RIVER
F
IGURE
3B. H
I
P
ER
C
LOCK
S CLK/
N
CLK I
NPUT
D
RIVEN
BY
3.3V LVPECL D
RIVER
F
IGURE
3D. H
I
P
ER
C
LOCK
S CLK/
N
CLK I
NPUT
D
RIVEN
BY
3.3V LVDS D
RIVER
3.3V
R1
50
R3
50
Zo = 50 Ohm
LVPECL
Zo = 50 Ohm
HiPerClockS
Input
CLK
nCLK
3.3V
R2
50
Zo = 50 Ohm
HiPerClockS
CLK
nCLK
3.3V
R3
125
R2
84
Zo = 50 Ohm
3.3V
R4
125
LVPECL
R1
84
3.3V
D
IFFERENTIAL
C
LOCK
I
NPUT
I
NTERFACE
The CLK /nCLK accepts LVDS, LVPECL, LVHSTL, SSTL, HCSL
and other differential signals. Both V
and V
must meet the
V
and V
input requirements. Figures 3A to 3D show inter-
face examples for the HiPerClockS CLK/nCLK input driven by
the most common driver types. The input interfaces suggested
F
IGURE
3A. H
I
P
ER
C
LOCK
S CLK/
N
CLK I
NPUT
D
RIVEN
BY
ICS H
I
P
ER
C
LOCK
S LVHSTL D
RIVER
here are examples only. Please consult with the vendor of the
driver component to confirm the driver termination requirements.
For example in Figure 3A,the input termination applies for ICS
HiPerClockS LVHSTL drivers. If you are using an LVHSTL driver
from another vendor, use their termination recommendation.
1.8V
R2
50
LVHSTL Driver
ICS
HiPerClockS
R1
50
LVHSTL
3.3V
Zo = 50 Ohm
Zo = 50 Ohm
HiPerClockS
CLK
nCLK
Zo = 50 Ohm
R1
100
3.3V
LVDS_Driver
Zo = 50 Ohm
Receiver
CLK
nCLK
3.3V
相關(guān)PDF資料
PDF描述
ICS8308AGILF Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
ICS8308AGILFT Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
ICS8308AGIT Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
ICS8308I Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
ICS83115BR LOW SKEW, 1-TO-16 LVCMOS / LVTTL FANOUT BUFFER
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ICS8308AGIT 制造商:ICS 制造商全稱:ICS 功能描述:Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
ICS8308I 制造商:ICS 制造商全稱:ICS 功能描述:Low Skew, 1-To-8 Differential/LVCOMS-TO-LVCMOS Fanout Buffer
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