ics557-08 Integrated Device Technology, ics557-08 Datasheet - Page 9

• Manufacturer Part Number: ics557-08
• Description: 2 1 Multiplexer Chip For Pci-express
• Manufacturer: Integrated Device Technology

Thermal Characteristics
Marking Diagram
Marking Diagram
IDT™ / ICS™ 2:1 MULTIPLEXER CHIP FOR PCI-EXPRESS
ICS557-08
2:1 MULTIPLEXER CHIP FOR PCI-EXPRESS
Notes:
1. ###### is the lot code.
2. YYWW is the last two digits of the year, and the week number that the part was assembled.
3. “LF” denotes Pb free package.
4. “I” denotes industrial temperature device
5. Bottom marking: (origin). Origin = country of origin if not USA.
Thermal Resistance Junction to
Ambient
Thermal Resistance Junction to Case
1
16
1
16
Parameter
557G08LF
YYWW$$
(ICS557G-08)
(ICS557G-08LF)
557G-08
######
######
YYWW
9
8
9
8
Symbol
θ
θ
θ
θ
JC
JA
JA
JA
Still air
1 m/s air flow
3 m/s air flow
9
Conditions
Marking Diagram
Marking Diagram
1
16
1
16
Min.
(ICS557GI-08)
(ICS557GI-08LF)
YYWW$$
Typ.
557GI08L
557GI-08
78
65
20
93
######
######
YYWW
ICS557-08
Max. Units
PCIE MULTIPLEXER
9
8
9
8
° C/W
° C/W
° C/W
° C/W
REV E 062607