ICS9250CF-10LF IDT, Integrated Device Technology Inc, ICS9250CF-10LF Datasheet - Page 14

• Manufacturer Part Number: ICS9250CF-10LF
• Description: IC FREQ TIMING GENERATOR 56-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9250CF-10LF

• 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: Lead free / RoHS Compliant
• Output: -
• Input: -
• Other names: 9250CF-10LF

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