ICS9250BF-16T IDT, Integrated Device Technology Inc, ICS9250BF-16T Datasheet - Page 14

• Manufacturer Part Number: ICS9250BF-16T
• Description: IC FREQ GENERATOR/BUFFER 56-SSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Frequency Generatorr

Specifications of ICS9250BF-16T

• Frequency - Max: 150MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-SSOP
• Frequency-max: 150MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Output: -
• Input: -
• Other names: 9250BF-16T

1
1
1
ICS9250-16
T
CPU & IOAPIC load (lumped) = 20 pF; PCI, SDRAM, 3V66 load (lumped) = 30 pF
Refer to Group Offset Waveform diagram for definition of transition edges.
T
CPU & IOAPIC load (lumped) = 20 pF; PCI, SDRAM, 3V66 load (lumped) = 30 pF
Refer to Group Offset Waveform diagram for definition of transition edges.
Group Skews (CPU = 66 MHz)
Group Skews (CPU = 100 MHz)
3V66 to PCI
3V66 to PCI
CPU to 3V66
CPU to 3V66
SDRAM to 3V66
SDRAM to 3V66
IOAPIC to PCI
Guaranteed by design, not 100% tested in production.
IOAPIC to PCI
Guaranteed by design, not 100% tested in production.
Guaranteed by design, not 100% tested in production.
CPU to SDRAM
CPU to SDRAM
A
A
= 0 - 70º C; V
= 0 - 70º C; V
PARAMETER
PARAMETER
DD
DD
Skew Window
Skew Window
Skew Window
Skew Window
Skew Window
Skew Window
Skew Window
Skew Window
Skew Window
Skew Window
= 3.3 V +/-5%, V
= 3.3 V +/-5%, V
Skew
Skew
Skew
Skew
Skew
Skew
Skew
Skew
Skew
Skew
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
T
T
T
T
T
T
T
T
T
T
T
T
DDL
DDL
T
T
T
sk1 SDRAM-3V66
T
sk2 SDRAM-3V66
w1 SDRAM-3V66
T
w2 SDRAM-3V66
T
sk1 CPU-SDRAM
T
sk2 CPU-SDRAM
T
SYMBOL
w1 CPU-SDRAM
SYMBOL
w2 CPU-SDRAM
sk1 IOAPIC-PCI
sk2 IOAPIC-PCI
w1 IOAPIC-PCI
w2 IOAPIC-PCI
sk1 CPU-3V66
w1 CPU-3V66
sk2 CPU-3V66
w2 CPU-3V66
sk1 3V66-PCI
sk2 3V66-PCI
w1 3V66-PCI
w2 3V66-PCI
= 2.5 V +/-5%
= 2.5 V +/-5%
CPU @ 1.25 V, SDRAM @ 1.5 V
CPU @ 1.25 V, SDRAM @ 1.5 V
IOAPIC @ 1.25 V, PCI @ 1.5 V
IOAPIC @ 1.25 V, PCI @ 1.5 V
CPU @ 1.25 V, 3V66 @ 1.5 V
CPU @ 1.25 V, 3V66 @ 1.5 V
SDRAM, 3V66 @ 1.5 V
SDRAM, 3V66 @ 1.5 V
3V66, PCI @ 1.5 V
3V66, PCI @ 1.5 V
CONDITIONS
CONDITIONS
MIN
MIN
-500
-500
1.5
4.5
4.5
1.5
-3
-1
-1
0
7
0
0
0
0
0
0
0
0
0
TYP
TYP
0.25
0.25
-2.6
150
130
100
155
275
-0.4
140
150
100
155
275
-0.4
7.2
2.4
4.9
4.8
2.4
MAX UNITS
MAX UNITS
500
500
500
500
500
500
500
500
500
500
5.5
5.5
3.5
3.5
-2
8
1
1
1
1
ns
ps
ns
ps
ps
ps
ns
ps
ns
ns
ns
ps
ns
ps
ps
ps
ns
ps
ns
ns