GS2986 Datasheet, PDF (39/41 Pages) Gennum Corporation – Standards indication in Auto mode

6.2 Recommended PCB Footprint
0.28
0.5
0.85
4.5
4.5
5.1 5.95 6.8
0.25
5.1
6.8
6.3 Packaging Data
NOTE: All dimensions
are in millimeters.
Parameter
Package Type
Moisture Sensitivity Level
Junction to Case Thermal Resistance, θ_j-c
Junction to Air Thermal Resistance, θ_j-a (at zero
airflow)
Junction to Board Thermal Resistance, θ_j-b
Psi, ψ
Pb-free and RoHS Compliant
Value
6mm x 6mm 40-pin QFN
3
19.9°C/W
34.9°C/W
12.5°C/W
0.5°C/W
Yes
GS2986 Multi-Rate SDI Reclocker with Equalization &
De-emphasis
Data Sheet
52134 - 3
July 2012
39 of 41