IDT™ / ICS™ LVPECL FANOUT BUFFER

14

ICS853S12AKI REV. A MAY 21, 2008

ICS853S12I

LOW SKEW, 1-TO-12, DIFFERENTIAL-TO-3.3V, 2.5V LVPECL FANOUT BUFFER

RELIABILITY INFORMATION

TRANSISTOR COUNT

The transistor count for ICS853S12I is: 475

TABLE 7.

θ

JA

VS

. AIR FLOW TABLE FOR 32 LEAD VFQFN

θθθθθ

JA

vs. Air Flow (Meter per Second)

0

1

2.5

Multi-Layer PCB, JEDEC Standard Test Boards

42.7°C/W

37.3°C/W

33.5°C/W