參數(shù)資料
型號(hào): ICS952607
英文描述: 16-Bit Buffers/Drivers With 3-State Outputs 48-SSOP -40 to 85
中文描述: 可編程定時(shí)控制中心,為下一代P4處理器
文件頁(yè)數(shù): 19/21頁(yè)
文件大小: 214K
代理商: ICS952607
19
Integrated
Circuit
Systems, Inc.
ICS952607
Advance Information
0734—07/16/04
Electrical Characteristics - 3V66
T
A
= 0 - 70°C; V
DD
= 3.3V +/-5%; C
L
= 10-30 pF (unless otherwise specified)
PARAMETER
SYMBOL
Long Accuracy
ppm
Output High Voltage
V
OH
Output Low Voltage
V
OL
CONDITIONS
MIN
-300
2.4
TYP
MAX
300
UNITS
ppm
V
V
mA
mA
mA
mA
V/ns
V/ns
ns
ns
%
ps
ps
Notes
1,2
see Tperiod min-max values
I
OH
= -1 mA
I
OL
= 1 mA
V
OH@MIN
= 1.0 V
V
OH@MAX
= 3.135 V
V
OL @MIN
= 1.95 V
V
OL@MAX
= 0.4 V
Rising edge rate
Falling edge rate
V
OL
= 0.4 V, V
OH
= 2.4 V
V
OH
= 2.4 V, V
OL
= 0.4 V
V
T
= 1.5 V
V
T
= 1.5 V
V
T
= 1.5 V 3V66
0.55
-33
-33
30
38
4
4
2
2
55
250
250
Edge Rate
Edge Rate
Rise Time
Fall Time
Duty Cycle
Skew
Jitter
1
1
1
1
1
1
1
1
1
t
r1
t
f1
d
t1
t
sk1
0.5
0.5
45
t
jcyc-cyc
1
Guaranteed by design, not 100% tested in production.
2
All Long Term Accuracy and Clock Period specifications are guaranteed with the assumption that Ref output is
at 14.31818MHz
Output High Current
I
OH
Output Low Current
I
OL
Electrical Characteristics - PCICLK
T
A
= 0 - 70°C; V
DD
= 3.3V +/-5%; C
L
= 10-30 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Notes
Long Accuracy
Output High Voltage
Output Low Voltage
ppm
V
OH
V
OL
see Tperiod min-max values
I
OH
= -1 mA
I
OL
= 1 mA
V
OH@MIN
= 1.0 V
V
OH@MAX
= 3.135 V
V
OL@MIN
= 1.95 V
V
OL@MAX
= 0.4 V
Rising edge rate
Falling edge rate
V
OL
= 0.4 V, V
OH
= 2.4 V
V
OH
= 2.4 V, V
OL
= 0.4 V
V
T
= 1.5 V
V
T
= 1.5 V
V
T
= 1.5 V 3V66
-300
2.4
300
ppm
V
V
mA
mA
mA
mA
V/ns
V/ns
ns
ns
%
ps
ps
1,2
0.55
-33
-33
30
38
4
4
2
2
55
500
250
Edge Rate
Edge Rate
Rise Time
Fall Time
Duty Cycle
Skew
Jitter
1
1
1
1
1
1
1
1
1
t
r1
t
f1
d
t1
t
sk1
0.5
0.5
45
t
jcyc-cyc
1
Guaranteed by design, not 100% tested in production.
2
All Long Term Accuracy and Clock Period specifications are guaranteed with the assumption that Ref
output is at 14.31818MHz
Output High Current
I
OH
Output Low Current
I
OL
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