
ICS87973I-147
LOW SKEW, 1-TO-12, LVCMOS/LVTTL CLOCK MULTIPLIER/ZERO DELAY BUFFER
IDT / ICS LVCMOS CLOCK MULTIPLIER/ZERO DELAY BUFFER
15
ICS87973DYI-147 REV. A DECEMBER 9, 2008
Reliability Information
Table 7. θJA vs. Air Flow Table for a 52 Lead LQFP
Transistor Count
The transistor count for ICS87973I-147: 8364
Pin Compatible with MPC973
θ
JA by Velocity
Linear Feet per Minute
0200
500
Single-Layer PCB, JEDEC Standard Test Boards
58.0°C/W
47.1°C/W
42.0°C/W
Multi-Layer PCB, JEDEC Standard Test Boards
42.3°C/W
36.4°C/W
34.0°C/W
NOTE: Most modern PCB designs use multi-layered boards. The data in the second row pertains to most designs.