ICS87604AGILFT IDT, Integrated Device Technology Inc, ICS87604AGILFT Datasheet - Page 9

• Manufacturer Part Number: ICS87604AGILFT
• Description: IC CLK GEN PCI/PCI-X 28-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Series: HiPerClockS™r
• Type: Clock Multiplier, Zero Delay Bufferr

Specifications of ICS87604AGILFT

• Input: LVCMOS, LVTTL
• Output: LVCMOS, LVTTL
• Frequency - Max: 167MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Frequency-max: 167MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 87604AGILFT

ICS87604I
S
Figure 4 shows a schematic example of the ICS87604I.
Series termination is shown in this schematic. Additional
LVCMOS termination approaches are shown in the LVCMOS
Termination Application Note. In this example, an 18 pF
parallel resonant 25MHz crystal is used. The C1=22pF and
C2=22pF are recommended for frequency accuracy. For
ICS87601AGI REVISION B APRIL 1, 2010
CHEMATIC
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XAMPLE
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IGURE
4. ICS87604
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LOW VOLTAGE/LOW SKEW, 1:4 PCI/PCI-X ZERO DELAY CLOCK GENERATOR
I
S
different board layout, the C1 and C2 values may be slightly
adjusted for optimizing frequency accuracy. The logic control
inputs are either pull up or pull down depending on the
application requirement. If there is space available, it is
recommended to provide spare footprints as shown in the
schematic for flexibility of choosing pull up or pull down.
CHEMATIC
E
XAMPLE
2010 Integrated Device Technology, Inc.