參數(shù)資料
型號: 9250BF-16-T
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時鐘產(chǎn)生/分配
英文描述: 150 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
封裝: 0.300 INCH, SSOP-56
文件頁數(shù): 7/19頁
文件大?。?/td> 570K
代理商: 9250BF-16-T
15
ICS9250-16
Group Skews (CPU = 133 MHz)
TA = 0 - 70 C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%
CPU & IOAPIC load (lumped) = 20 pF; PCI, SDRAM, 3V66 load (lumped) = 30 pF
Refer to Group Offset Waveform diagram for definition of transition edges.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CPU to SDRAM
Skew
1
Tsk3 CPU-SDRAM
-500
70
500
ps
Skew Window
1
Tw3 CPU-SDRAM
0
125
500
ps
CPU to 3V66
Skew
1
Tsk3 CPU-3V66
-500
-145
500
ps
Skew Window
1
Tw3 CPU-3V66
0
220
500
ps
SDRAM to 3V66
Skew
1
Tsk3 SDRAM-3V66
-500
100
500
ps
Skew Window
1
Tw3 SDRAM-3V66
0
155
500
ps
3V66 to PCI
Skew
1
Tsk3 3V66-PCI
1.5
2.4
3.5
ns
Skew Window
1
Tw3 3V66-PCI
0
275
500
ps
IOAPIC to PCI
Skew
1
Tsk3 IOAPIC-PCI
-1
-0.4
1
ns
Skew Window
1
Tw3 IOAPIC-PCI
00.25
1
ns
1Guaranteed by design, not 100% tested in production.
3V66, PCI @ 1.5 V
IOAPIC @ 1.25 V, PCI @ 1.5 V
SDRAM, 3V66 @ 1.5 V
CPU @ 1.25 V, SDRAM @ 1.5 V
CPU @ 1.25 V, 3V66 @ 1.5 V
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PDF描述
9250BF-16 150 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
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