ICS650-36
Networking & PCI Clock Source
Thermal Characteristics
Parameter
Symbol Conditions
Thermal Resistance Junction to
Ambient
θJA Still air
θJA 1 m/s air flow
θJA 3 m/s air flow
Thermal Resistance Junction to Case θJC
Min.
Typ.
78
70
68
37
Max.
Units
°C/W
°C/W
°C/W
°C/W
Marking Diagrams
(ICS650G-36)
(ICS650G-36LF)
16
9
16
9
650G-36
######
YYWW$$
650G36LF
######
YYWW
1
8
1
8
(ICS650GI-36)
16
9
(ICS650GI-36LF)
16
9
650GI-36
######
YYWW$$
650GI36L
######
YYWW
1
8
1
8
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” or “L” designates Pb free packaging.
4. “I” designates industrial temperature range.
5. Bottom marking: (origin). Origin = country of origin if not USA.
MDS 650-36 D
6
Revision 030206
Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201● www.icst.com