P R E L I M I N A R Y I N F O R M A T I O N
ICS1493-17
Clock Synthesizer for Portable Systems
Thermal Characteristics
Parameter
Symbol
Conditions
Min.
Typ. Max. Units
Thermal Resistance Junction to
Ambient
θ
θ
θ
Still air
39
36
34
°C/W
°C/W
°C/W
JA
JA
JA
1 m/s air flow
2.5 m/s air flow
Marking Diagram
16
1
93K17L
######
YYWW
11
6
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. “L” denotes Pb (lead) free package.
4. Bottom marking: (origin). Origin = country of origin if not USA.
MDS 1493-17 A
10
Revision 101005
Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201● www.icst.com
ICSI [ INTEGRATED CIRCUIT SOLUTION INC ]
