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参数资料
| 型号： | ICS952623 |
| 英文描述： | Programmable Timing Control Hub for Next Gen P4 processor |
| 中文描述： | 可编程定时控制中心，为下一代P4处理器 |
| 文件页数： | 8/27页 |
| 文件大小： | 329K |
| 代理商： | ICS952623 |
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8
Integrated
Circuit
Systems, Inc.
ICS952623
Advance Information
0758—02/08/05
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Notes
Long Accuracy
ppm
see Tperiod min-max
values
48MHz output nominal
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
-200
200
ppm
1,2
Clock period
Output High Voltage
Output Low Voltage
T
period
V
OH
V
OL
20.8257
2.4
20.8340
ns
V
V
mA
mA
mA
mA
V/ns
V/ns
2
0.55
-33
-33
30
38
4
4
Edge Rate
Edge Rate
2
2
1
1
Rise Time
t
r1
V
OL
= 0.4 V, V
OH
= 2.4 V
0.5
1
ns
1
Fall Time
t
f1
V
OH
= 2.4 V, V
OL
= 0.4 V
0.5
1
ns
1
Duty Cycle
d
t1
V
T
= 1.5 V
125us period jitter
(8kHz frequency
modulation amplitude)
45
55
%
1
Long Term Jitter
2
ns
1
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
T
A
= 0 - 70°C; V
DD
= 3.3 V +/-5%; C
L
= 5-10 pF (unless otherwise specified)
Electrical Characteristics - 48MHz DOT Clock
Output High Current
I
OH
Output Low Current
I
OL
相关PDF资料 |
PDF描述 |
|---|---|
| ICS952623YFT | Programmable Timing Control Hub for Next Gen P4 processor |
| ICS952623YGT | Programmable Timing Control Hub for Next Gen P4 processor |
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| ICS95V847YGLF-T | 2.5V Wide Range Frequency Clock Driver (45MHz - 233MHz) |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS952623YFT | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor |
| ICS952623YGT | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for Next Gen P4 processor |
| ICS952702 | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for K7 System |
| ICS952702YFLF-T | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for K7 System |
| ICS952703 | 制造商:ICS 制造商全称:ICS 功能描述:Programmable Timing Control Hub for K7 System |
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