ics581 Integrated Device Technology, ics581 Datasheet - Page 7

• Manufacturer Part Number: ics581
• Description: Zero Delay Glitch-free Clock Multiplexer
• Manufacturer: Integrated Device Technology

Thermal Characteristics
Marking Diagram
Marking Diagram (Pb-Free)
Notes:
1. xxx is either 01, 01I, 02, or 02I.
2. YYWW is the last two digits of the year and the week
number that the part was assembled.
3. Bottom marking: country of origin if not USA.
IDT™ / ICS™ ZERO DELAY GLITCH-FREE CLOCK MULTIPLEXER
ICS581-01/02
ZERO DELAY GLITCH-FREE CLOCK MULTIPLEXER
Thermal Resistance Junction to
Ambient
Thermal Resistance Junction to Case
581GxxxLF
581G-xxx
YYWW$$
YYWW$$
Parameter
ICS
ICS
Symbol
θ
θ
θ
θ
JA
JA
JA
JC
Still air
1 m/s air flow
3 m/s air flow
7
Conditions
Min.
Typ.
78
70
68
37
ZDB AND MULTIPLEXER
ICS581-01/02
Max. Units
°C/W
°C/W
°C/W
°C/W
REV H 050206