ICS650-44 Datasheet, PDF (8/11 Pages) Integrated Circuit Systems – Spread Spectrum Clock Synthesizer

ICS650-44
SPREAD SPECTRUM CLOCK SYNTHESIZER
CLOCK SYNTHESIZER
Thermal Characteristics
Parameter
Symbol Conditions
Thermal Resistance Junction to
Ambient
θ_JA Still air
θ_JA 1 m/s air flow
θ_JA 3 m/s air flow
Thermal Resistance Junction to Case θ_JC
Min.
Typ.
78
70
68
37
Max.
Units
° C/W
° C/W
° C/W
° C/W
Marking Diagram (Pb free)
16
9
650GI44L
######
YYWW
1
8
Notes:
1. ###### is the lot number.
2. YYWW is the last two digits of the year and the week number that the part was assembled.
3. “I” designates industrial temperature range.
4. “L” designates Pb (lead) free package.
5. Bottom marking: (origin)
Origin = country of origin of not USA.
IDT™ / ICS™ SPREAD SPECTRUM CLOCK SYNTHESIZER
8
ICS650-44 REV E 051310