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Old 19th July 2019, 07:23 AM   #1451
nautibuoy is offline nautibuoy  United Kingdom
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Thank you Pavel. I've just ordered 5 PCBs and a solder stencil - less than $20US including delivery!

Looks like my order is ready to ship already.
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Old 22nd July 2019, 06:37 AM   #1452
nautibuoy is offline nautibuoy  United Kingdom
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Hi Pavel.

I'm putting together a BOM for your reclocker with references to Mouser part numbers as i plan to order the parts for my reclocker this week - the PCBs have already shipped from China. Do you have any recommendations for the capacitors?

I couldn't find any 220uF 16V 1206 footprint caps on Mouser, but they do have 220uF 10V 1206 tantalums, which I think should be OK.

I assume Tanatalum types for the 33uF 16V 0603 caps and ceramic for the 0.1uF (100nF) 0603 caps.

I can provide a spreadsheet of my BOM with the Mouser references if that would be useful - I found the BOM included on the schematic pdf a little awkward as you have to retype the part numbers into the Mouser website.

Cheers

Ray
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Old 22nd July 2019, 07:01 AM   #1453
ppy is offline ppy  Russian Federation
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Ok. If you cannot find these capacitors, install these:
220uF tantalum can be used.
C9-10 33uF tantalum. C14-15 0.1uF
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Old 22nd July 2019, 07:13 AM   #1454
nautibuoy is offline nautibuoy  United Kingdom
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I won't need five of Pavel's reclocker boards, two and a spare will meet my needs, so if anyone wants a bare PCB I'm happy to share a couple for just the cost of the shipping? Send me a PM if you're interested.
The spare boards are now taken. Sorry
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Old 22nd July 2019, 07:16 AM   #1455
nautibuoy is offline nautibuoy  United Kingdom
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Ok. If you cannot find these capacitors, install these:
220uF tantalum can be used.
C9-10 33uF tantalum. C14-15 0.1uF
Thanks Pavel. I'm sure I could find 220uF 16V tantalums with the right footprint but the cost would be disproportionate - much more economical to order the 10V from Mouser.

Ray
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Old 22nd July 2019, 07:47 AM   #1456
ppy is offline ppy  Russian Federation
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In BOM, I wrote the components that I had available.
Of course, you can use 220uF 10V. It'll be enough.
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Old 29th July 2019, 02:16 PM   #1457
chientechnical is offline chientechnical  Viet Nam
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I see the 74LVC595 good to this project. It's have Iout +-50mA (x2 time compared to the old AHCT595), bandwith 180Mhz typ.
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Old 29th July 2019, 02:25 PM   #1458
ppy is offline ppy  Russian Federation
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I see the 74LVC595 good to this project. It's have Iout +-50mA (x2 time compared to the old AHCT595), bandwith 180Mhz typ.
supply voltage - 3.3V
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Old 29th July 2019, 06:34 PM   #1459
nautibuoy is offline nautibuoy  United Kingdom
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Isolator/reclocker PCBs arrived today. Waiting on a delivery from Mouser now...
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Old 30th July 2019, 01:19 PM   #1460
quanghao is offline quanghao  Viet Nam
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Hi all!!!

I have measured the dsd test on version 2.5 and 2.6 with dsd 64. The results are as below! Did anyone ever see this! treble sound very much, please give me advice! thank you! and in particular I see some transformer for better sound.
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