ICS951412AGLF IDT, Integrated Device Technology Inc, ICS951412AGLF Datasheet - Page 17

• Manufacturer Part Number: ICS951412AGLF
• Description: IC SYSTEM CLOCK CHIP K8 56-TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock/Frequency Synthesizerr

Specifications of ICS951412AGLF

• Input: Crystal
• Output: Clock
• Frequency - Max: 229MHz
• Voltage - Supply: 3.135 V ~ 3.465 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Frequency-max: 229MHz
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 951412AGLF

1231A—06/12/06
Fig.1
Fig.2
Fig.3
L1 length, Route as non
L2 length, Route as non
L3 length, Route as non
Rs
Rt
L4 length, Route as coupled
differential trace.
L4 length, Route as coup
differential trace.
L4 length, Route as coupled
differential trace.
L4 length, Rout
differential trace.
Common Recommendations for Differential Routing
Differential Routing to PCI Express Connector
HSCL Output
HSCL Output
HSCL Output
Down Device Differential Routing
Buffer
Buffer
Buffer
e as coupled
-coupled 50 ohm trace.
-coupled 50 ohm trace.
-coupled 50 ohm trace.
led stripline 100 ohm
L1
L1’
microstrip
microstrip
stripline 100 ohm
L1
L1’
L1
L1’
Rs
Rs
Rs
Rs
SRC Reference Clock
Rs
Rs
100 ohm
100 ohm
L2’
L2
L2’
L2
L2’
L2
L3’
17
Rt
L3’
L3’
Rt
L3
Rt
0.5 max
0.2 max
0.2 max
33
49.9
2 min to 16 max
1.8 min to 14.4 max
0.25 to 14 max
0.225 min to 12.6
max
Rt
Dimension or Value
Dimension or Value
Dimension or Value
L3
L3
Rt
Rt
L4’
L4
L4’
L4
L4’
L4
inch
inch
inch
ohm
ohm
inch
inch
inch
inch
Unit
Unit
Unit
2, 3
2, 3
2, 3
2, 3
2, 3
2
2
3
3
Figure
Figure
Figure
ICS951412A
REF_CLK Input
REF_CLK Input
PCI Ex Board
Down Device
Add In Board
PCI Ex
REF_CLK
Test Load
PCI Ex