參數(shù)資料
型號(hào): ICS8302
英文描述: LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER
中文描述: 低偏移,1對(duì)2的LVCMOS / LVTTL扇出緩沖器
文件頁數(shù): 15/17頁
文件大?。?/td> 252K
代理商: ICS8302
15
ICS932S203
0601E—12/22/04
When PD# is sampled low by two consecutive rising edges of CPU clock then all clock outputs except CPU clocks
must be held low on their next high to low transition. CPU clocks must be held with the CPU clock pin driven high with
a value of 2x Iref, and CPUC undriven. Note the example below shows CPU = 100MHz, this diagram and description
is applicable for all valid CPU frequencies 66, 100, 133, 200MHz.
Due to the state of the internal logic, stopping and holding the REF clock outputs in the LOW state may require more
than one clock cycle to complete.
PD# - Assertion (transition from logic "1" to logic "0")
PD# Functionality
#
P
O
T
S
_
U
P
C
T
U
P
C
C
U
P
C
6
6
V
3
T
U
O
_
z
H
M
6
6
F
_
K
K
L
L
C
C
I
I
C
P
P
C
K
L
C
I
C
P
T
O
z
D
H
/
B
M
8
S
4
U
1
l
m
r
N
l
m
r
N
z
H
M
6
6
N
I
z
H
M
6
6
N
I
z
H
M
6
6
N
I
z
H
M
6
6
z
H
M
8
4
0
t
M
*
f
t
o
w
o
L
w
o
L
w
o
L
w
o
L
w
o
L
Power Down Assertion of Waveforms - Buffered Mode
0ns
PD#
CPUT 100MHz
CPUC 100MHz
3V66MHz
66MHz_IN
66MHz_OUT
PCI 33MHz
USB 48MHz
REF 14.318MHz
25ns
50ns
相關(guān)PDF資料
PDF描述
ICS83023 DUAL, 1-TO-1 DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS83023I DUAL, 1-TO-1 DIFFERENTIAL-TO-LVCMOS TRANSLATOR/BUFFER
ICS8302AM RES 4.7K-OHM 1% 0.1W 100PPM THICK-FILM SMD-0603 5K/REEL-7IN-PA
ICS8302AMLF RES 4.7K-OHM 5% 0.1W 200PPM THICK-FILM SMD-0603 5K/REEL-7IN-PA
ICS8302AMLFT LOW SKEW, 1-TO-2 LVCMOS / LVTTL FANOUT BUFFER
相關(guān)代理商/技術(shù)參數(shù)
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