GS4915 Datasheet, PDF (25/26 Pages) Gennum Corporation – ClockCleaner™

6.2 Recommended PCB Footprint
0.50
GS4915 Data Sheet
0.25
0.65
5.60 4.45
CENTER PAD
4.45
5.60
NOTE: All dimensions
are in millimeters.
NOTE: Suggested dimensions only. Final dimensions should conform to customer
design rules 1 and process optimizations.
6.3 Packaging Data
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
6.4 Ordering Information
Part Number
GS4915−INE3
Package
Pb-free 40-pin QFN
Temperature Range
-20°C to 85°C
39145 - 3 November 2007
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