ICS9250CF-10T IDT, Integrated Device Technology Inc, ICS9250CF-10T Datasheet - Page 14
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ICS9250CF-10T
Manufacturer Part Number
ICS9250CF-10T
Description
IC FREQ TIMING GENERATOR 56-SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Frequency Generatorr
Datasheet
1.ICS9250CF-10LFT.pdf
(16 pages)
Specifications of ICS9250CF-10T
Frequency - Max
133MHz
Voltage - Supply
3.135 V ~ 3.465 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
56-SSOP
Frequency-max
133MHz
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Output
-
Input
-
Other names
9250CF-10T
ICS9250-10
CPU & IOAPIC load (lumped) = 20pf; PCI, SDRAM, 3V66 LOAD (LUMPED) = 30pf.
CPU to 3V66
CPU to SDRAM
3V66 to PCI
IOAPIC to PCI
1
Group Skews at Common Transition Edges: (CPU = 66MHz)
CPU & IOAPIC load (lumped) = 20pf; PCI, SDRAM, 3V66 LOAD (LUMPED) = 30pf.
CPU to 3V66
CPU to SDRAM
3V66 to PCI
IOAPIC to PCI
1
Group Skews at Common Transition Edges: (CPU = 100MHz)
Guarenteed by design, not 100% tested in production.
Guarenteed by design, not 100% tested in production.
GROUP
GROUP
S
S
SYMBOL
S
S
SYMBOL
S
S
CPU2-SDRAM
CPU2-SDRAM
S
S
CPU1-3V66
IOAPIC-PCI
CPU1-3V66
IOAPIC-PCI
3V66-PCI
3V66-PCI
CPU @ 1.25V, 3V66 @ 1.5V
(Note: 180° offset between CPU & 66MHz
CPU @ 1.25V, SDRAM @ 1.5V
(Note: 180° offset between CPU & 66MHz
3V66 @ 1.5V, PCI @ 1.5V
IOAPIC @ 1.25V, PCI @1.5V
CPU @ 1.25V, 3V66 @ 1.5V
(Note: 180° offset between CPU & 100MHz
CPU @ 1.25V, SDRAM @ 1.5V
(Note: 180° offset between CPU & 100MHz
3V66 @ 1.5V, PCI @ 1.5V
IOAPIC @ 1.25V, PCI @1.5V
Group Offset Waveforms
CONDITIONS
CONDITIONS
MIN
MIN
1.5
1.5
0
0
0
0
0
0
TYP
TYP
MAX UNITS
MAX UNITS
500
500
500
500
500
500
4
4
ps
ps
ns
ps
ps
ps
ns
ps