參數(shù)資料
型號(hào): ICS830-23I
英文描述: DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
中文描述: 差分至的LVCMOS翻譯/緩沖區(qū)
文件頁(yè)數(shù): 8/12頁(yè)
文件大?。?/td> 159K
代理商: ICS830-23I
83023AMI
www.icst.com/products/hiperclocks.html
REV. B JANUARY 18, 2006
8
Integrated
Circuit
Systems, Inc.
ICS83023I
D
UAL
, 1-
TO
-1
D
IFFERENTIAL
-
TO
-LVCMOS T
RANSLATOR
/B
UFFER
F
IGURE
2C.
H
I
P
ER
C
LOCK
S CLK/nCLK I
NPUT
D
RIVEN
BY
3.3V LVPECL D
RIVER
F
IGURE
2B. H
I
P
ER
C
LOCK
S CLK/nCLK I
NPUT
D
RIVEN
BY
3.3V LVPECL D
RIVER
F
IGURE
2D. H
I
P
ER
C
LOCK
S CLK/nCLK 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 2A to 2E
show interface examples for the HiPerClockS CLK/nCLK in-
put driven by the most common driver types. The input inter-
F
IGURE
2A. H
I
P
ER
C
LOCK
S CLK/nCLK I
NPUT
D
RIVEN
BY
ICS H
I
P
ER
C
LOCK
S LVHSTL D
RIVER
faces suggested here are examples only. Please consult with
the vendor of the driver component to confirm the driver termi-
nation requirements. For example in
Figure 2A,
the input ter-
mination applies for ICS HiPerClockS LVHSTL drivers. If you
are using an LVHSTL driver from another vendor, use their
termination recommendation.
1.8V
R2
50
Input
LVHSTL Driver
ICS
R1
50
LVHSTL
3.3V
Zo = 50 Ohm
Zo = 50 Ohm
HiPerClockS
CLK
nCLK
F
IGURE
2E. H
I
P
ER
C
LOCK
S CLK/
N
CLK I
NPUT
D
RIVEN
BY
3.3V LVPECL D
RIVER
WITH
AC C
OUPLE
Zo = 50 Ohm
R3
125
HiPerClockS
Input
CLK
nCLK
3.3V
R5
3.3V
R2
84
3.3V
R6
R5,R6 locate near the driver pin.
Zo = 50 Ohm
R1
84
R4
125
C2
LVPECL
C1
Zo = 50 Ohm
R1
3.3V
LVDS_Driver
Zo = 50 Ohm
Receiver
CLK
nCLK
3.3V
相關(guān)PDF資料
PDF描述
ICS83023AMI DUAL, 1-TO-1 DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS91305YMLFT High Performance Communication Buffer
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ICS85408BG LOW SKEW, 1-TO-8 DIFFERENTIAL-TO-LVDS CLOCK DISTRIBUTION CHIP
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