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参数资料
| 型号： | ICS9250YF-30LF-T |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 200 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56 |
| 封装： | 0.300 INCH, SSOP-56 |
| 文件页数： | 12/15页 |
| 文件大小： | 337K |
| 代理商： | ICS9250YF-30LF-T |
6
ICS9250-30
0398A—07/03/02
Group Timing Relationship Table
1
Offset
Tolerance
Offset
Tolerance
Offset
Tolerance
Offset
Tolerance
CPU to SDRAM
2.5ns
500ps
5.0ns
500ps
0.0ns
500ps
3.75ns
500ps
CPU to 3V66
7.5ns
500ps
5.0ns
500ps
0.0ns
500ps
0.0ns
500ps
SDRAM to 3V66
0.0ns
500ps
0.0ns
500ps
0.0ns
500ps
3.75ns
500ps
3V66 to PCI
1.5-3.5ns
500ps
1.5-3.5ns
500ps
1.5-3.5ns
500ps
1.5-3.5ns
500ps
PCI to IOAPIC
0.0ns
1.0ns
0.0ns
1.0ns
0.0ns
1.0ns
0.0ns
1.0ns
USB & DOT
Async
N/A
Async
N/A
Async
N/A
Async
N/A
1Guaranteed by design, not 100% tested in production.
CPU 133MHz
SDRAM 100MHz
SDRAM 133MHz
Group
CPU 66MHz
CPU 100MHz
CPU 133MHz
Electrical Characteristics - CPU
TA = 0 - 70°C; VDDL = 2.5 V +/-5%; CL = 10-20 pF (unless otherwise specified)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Output Impedance
1
RDSP2B
VO = VDD*(0.5)
13.5
22
45
Output Impedance
1
RDSN2B
VO = VDD*(0.5)
13.5
23
45
Output High Voltage
VOH2B
IOH = -1 mA
2
V
Output Low Voltage
VOL2B
IOL = 1 mA
0.4
V
VOH @ MIN = 1.0 V
-27
-68
VOH @ MAX = 2.375 V
-9
-27
VOL @ MIN = 1.2 V
27
54
VOL @ MAX = 0.3 V
11
30
Rise Time
1
tr2B
VOL = 0.4 V, VOH = 2.0 V
0.4
1.2
1.6
ns
Fall Time
1
tf2B
VOH = 2.0 V, VOL = 0.4 V
0.4
1.2
1.6
ns
Duty Cycle
1
dt2B
VT = 1.25 V, 66, 100 MHz
45
50
55
%
Skew window
1
tsk2B
VT = 1.25 V
57
175
ps
Jitter, Cycle-to-cycle
1
tjcyc-cyc2B
VT = 1.25 V
120
250
ps
1Guaranteed by design, not 100% tested in production.
mA
Output Low Current
IOL2B
mA
Output High Current
IOH2B
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS9250YF-30-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for Celeron & PII/III⑩ |
| ICS9250YF-32-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator & Integrated Buffers for PII/III⑩ |
| ICS9250YF-38-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator with 200MHz Differential CPU Clocks |
| ICS9250YG-22-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator for P IV⑩ |
| ICS9250YG-38-T | 制造商:ICS 制造商全称:ICS 功能描述:Frequency Generator with 200MHz Differential CPU Clocks |
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