EZLINX-IIIDE-EBZ Datasheet, PDF (11/15 Pages) Analog Devices – ezLINX™Hardware User Guide

ezLINX™Hardware User
Guide
iCoupler® Isolated Interface Development
Environment
Figure 12. 3.3V Power Supply
1.2V, 2.5V AND 5V POWER SUPPLIES
A P-Channel mosfet is used to regulate the 3.3V input to 1.2V,
See Figure 13. The ADP1706 Linear regulator is used to regulate
the 3.3V input to 2.5V, See Figure 14. The ADP3335 low
dropout regulator is used to regulate the UNREG_IN input to
5V, See Figure 15.
Figure 13. 1.2V Power Supply
Figure 14. 2.5V Power Supply
Figure 15. 5V Power Supply
Rev. PrA | Page 11 of 15