GX3146 Datasheet, PDF (4/46 Pages) Semtech Corporation – Crosspoint Switch with Trace Equalization and Output De-emphasis

4.12.2 Serial Host Interface Specifications .......................................................................... 38
5. Application Information .......................................................................................................................... 40
5.1 Power Supply Filtering and Recommendations .................................................................. 40
5.2 Estimated Worst-Case Load Current Steps ........................................................................... 41
5.2.1 VCC_25_A Supply............................................................................................................. 41
5.2.2 VCC_OUT1, VCC_OUT2 Supplies ................................................................................ 41
5.2.3 VCC_IN1, VCC_IN2 Supplies......................................................................................... 42
6. Package and Ordering Information...................................................................................................... 43
6.1 Package Dimensions ..................................................................................................................... 43
6.2 Package Thermal Data and Information ................................................................................ 44
6.3 Marking Diagram ........................................................................................................................... 44
6.4 Solder Reflow Profile .................................................................................................................... 45
6.5 Ordering Information ................................................................................................................... 45
GX3146 146 x 146 3.5Gb/s Crosspoint
Final Data Sheet Rev. 2
GENDOC-056075 March 2013
www.semtech.com
4 of 46
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