參數(shù)資料
型號(hào): ICS85304-01
英文描述: LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER
中文描述: 低偏移,1至5差分至3.3伏的LVPECL扇出緩沖器
文件頁(yè)數(shù): 1/13頁(yè)
文件大?。?/td> 154K
代理商: ICS85304-01
85304AG-01
www.icst.com/products/hiperclocks.html
REV. B JULY 13, 2001
1
ICS85304-01
L
OW
S
KEW
, 1-
TO
-5
D
IFFERENTIAL
-
TO
-3.3V LVPECL F
ANOUT
B
UFFER
G
ENERAL
D
ESCRIPTION
The ICS85304-01 is a low skew, high perfor-
mance 1-to-5 Differential-to-3.3V LVPECL fanout
buffer and a member of the HiPerClockS family
of High Performance Clock Solutions from ICS.
The ICS85304-01 has two selectable clock in-
puts. The CLK, nCLK pair can accept most standard differen-
tial input levels. The PCLK, nPCLK pair can accept LVPECL,
CML, or SSTL input levels. The clock enable is internally syn-
chronized to eliminate runt clock pulses on the outputs dur-
ing asynchronous assertion/deassertion of the clock enable
pin.
Guaranteed output and part-to-part skew characteristics
make the ICS85304-01 ideal for those applications
demanding well defined performance and repeatability.
F
EATURES
5 differential 3.3V LVPECL outputs
Selectable CLK, nCLK or LVPECL clock inputs
CLK, nCLK pair can accept the following differential input
levels: LVDS, LVPECL, LVHSTL, SSTL, HCSL
PCLK, nPCLK supports the following input types:
LVPECL, CML, SSTL
Maximum output frequency up to 650MHz
Translates any single-ended input signal to 3.3V LVPECL
levels with resistor bias on nCLK input
Output skew: 35ps (maximum)
Part-to-part skew: 150ps (maximum)
Propagation delay: 2.1ns (maximum)
3.3V operating supply
0°C to 70°C ambient operating temperature
Industrial temperature information available upon request
B
LOCK
D
IAGRAM
P
IN
A
SSIGNMENT
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
CC
CLK_EN
V
CC
nPCLK
PCLK
V
EE
nCLK
CLK
CLK_SEL
V
CC
CLK
nCLK
PCLK
nPCLK
Q0
nQ0
Q1
nQ1
Q2
nQ2
Q3
nQ3
Q4
nQ4
0
1
CLK_EN
CLK_SEL
D
Q
LE
HiPerClockS
,&6
ICS85304-01
20-Lead TSSOP
6.5mm x 4.4mm x 0.92mm Package Body
G Package
Top View
0
1
相關(guān)PDF資料
PDF描述
ICS85304AG-01 LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER
ICS85304AG-01T LOW SKEW, 1-TO-5 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER
ICS8530DY-01 LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER
ICS8530DY-01T LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-3.3V LVPECL FANOUT BUFFER
ICS8530DYT LOW SKEW, 1-TO-16 DIFFERENTIAL-TO-2.5V LVPECL FANOUT BUFFER
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