GS2970 Datasheet, PDF (143/145 Pages) Semtech Corporation – 3Gb/s, HD, SD SDI Receiver Complete with SMPTE Audio and Video Processing

7.2 Packaging Data
Table 7-1: Packaging Data
Parameter
Value
Package Type
Package Drawing
Reference
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
11mm x 11mm 100-ball LBGA
JEDEC M0192 (with exceptions noted in Package Dimensions on
page 142).
3
15.4°C/W
37.1°C/W
26.4°C/W
0.4°C/W
Yes
7.3 Marking Diagram
Pin 1
Indicator
GS2970
XXXXXXE3
YYWW
XXXXXX - Last 6 digits (excluding decimal) of
SAP Batch Assembly (FIN) as listed
on Packing Slip
E3 - Pb-free & Green indicator
YYWW - Date Code
GS2970 3Gb/s, HD, SD SDI Receiver Complete with
SMPTE Audio and Video Processing
Data Sheet
47478 - 4
September 2012
143 of 145