When looking at schematics of evaluation board for ADV7611 Fig.8, which is the exact function of U19 (MA3X704A schottky diode)? Can we use BAT60A instead or is there any recommended replacement part?
BAS40TPMSCT-ND looks like it might be a match. Please check this.
I spoke with the engineer that designed the ADV7611 evaluation board and he says the purpose of the U19 circuit is to be an ultra-low leakage pull-up ( less than 1 uA).
Ok, thank you! Could you ask him, please, if there is any possible replacement? Because this part looks very hard to find...nobody has this one in stock in USA
The Bill of Material for the ADV7611 Evaluation Board shows U19 is Panasonic MA3X70400L. This can be purchased from Digikey as MA3X70400LCT-ND.
Yes, I saw it...the problem is according to our purchase policy, we're not authorized to use parts available only from one supplier (and non stocked). Our product will be on market for several years so we absolutely need to diversify our suppliers. And since our products are designed and assembled in USA we prefer to deal with local distributors and use only stocked parts
OK, we'll try to use it, thanks again!
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