ICS557GI-03 IDT, Integrated Device Technology Inc, ICS557GI-03 Datasheet - Page 5

• Manufacturer Part Number: ICS557GI-03
• Description: IC CLK SOURCE PCI EXPRSS 16TSSOP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Clock Generatorr

Specifications of ICS557GI-03

• Input: Clock, Crystal
• Output: HCSL, LVDS
• Frequency - Max: 200MHz
• Voltage - Supply: 2.97 V ~ 3.63 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Frequency-max: 200MHz
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 557GI-03

LVDS Compatible Layout Guidelines
LVDS Device Routing
Typical LVDS Waveform
IDT™ / ICS™ PCI-EXPRESS GEN1 CLOCK SOURCE
ICS557-03
PCI-EXPRESS GEN1 CLOCK SOURCE
1000 mV
L1 length, Route as non-coupled 50 ohm trace.
L2 length, Route as non-coupled 50 ohm trace.
R
R
R
P
Q
T
1150 mV
LVDS Recommendations for Differential Routing
ICS557-03
t
OR
Output
1250 mV
Clock
500 ps
1325 mV
500 ps
1250 mV
1150 mV
L1
L1’
t
OF
R
Q
R
T
L2’
L2
5
R
T
Dimension or Value
0.5 max
0.2 max
100
100
150
L3’
L3
R
P
Unit
inch
inch
ohm
ohm
ohm
Device
LVDS
Load
ICS557-03
PCIE SSCG
REV M 042709