ICS83905AMLFT View Datasheet(PDF) - Integrated Device Technology
Part Name
Description
MFG CO.
'ICS83905AMLFT' PDF : 19 Pages View PDF
ICS83905
LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
RELIABILITY INFORMATION
TABLE 7A. θ VS. AIR FLOW TABLE FOR 16 LEAD SOIC
JA
θ by Velocity (Meters per Second)
JA
Multi-Layer PCB, JEDEC Standard Test Boards
0
78.8°C/W
1
71.1°C/W
2
66.2°C/W
TABLE 7B. θ VS. AIR FLOW TABLE FOR 16 LEAD TSSOP
JA
θ by Velocity (Linear Feet per Minute)
JA
Single-Layer PCB, JEDEC Standard Test Boards
Multi-Layer PCB, JEDEC Standard Test Boards
0
137.1°C/W
89.0°C/W
200
118.2°C/W
81.8°C/W
500
106.8°C/W
78.1°C/W
NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs.
TABLE 7C. θ VS. AIR FLOW TABLE FOR 20 LEAD VFQFN
JA
θ by Velocity (Meters per Second)
JA
Multi-Layer PCB, JEDEC Standard Test Boards
0
60.4°C/W
1
52.8°C/W
3
46.0°C/W
TRANSISTOR COUNT
The transistor count for ICS83905 is: 339
Pin compatible to MPC905
IDT™ / ICS™ LVCMOS/LVTTL FANOUT BUFFER
14
ICS83905AM REV. B JULY 9, 2007
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