557M-01LF Datasheet, PDF (8/10 Pages) Integrated Device Technology – PCI-EXPRESS GEN1 CLOCK SOURCE

ICS557-01
PCI-EXPRESS GEN1 CLOCK SOURCE
Marking Diagram (ICS557M-01LF)
8
5
557M01LF
LOT
YYWW
1
4
PCIE
Marking Diagram (ICS557MI-01LF)
8
5
557MI01L
LOT
YYWW
1
4
Notes:
1. “LOT” is the lot code.
2. YYWW is the last two digits of the year, and the week number that the part was assembled.
3. “L” or “LF” designates Pb (lead) free packaging.
4. “I” denotes industrial temperature.
5. Bottom marking: (origin). Origin = country of origin if not USA.
IDT® PCI-EXPRESS GEN1 CLOCK SOURCE
8
ICS557-01 REV P 072512