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Old 17th June 2009, 09:05 AM   #1
zxcxz is offline zxcxz  Europe
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Default PCB and parts for DAC based on AD1853...

I have for sale PCB board for DAC based on AD1853 from Analog Device. This DAC use AD1853 chip with AD8138 diffamps in I/U converter. Using HF differential amplifiers in I/U converter ensures the high CMRR in comparison with standard opamp schematic from datasheet, that provides clear and detail sounding. The lowpass filter is made on AD8610 opamp, buffered by AD811 to eliminate cable capacitance influence. This DAC has SPDIF COAX/TOSLINK interface (CS8416 receiver) and also may served as master clock source for CD transport (synchronous SPDIF mode). AD1853 may clocked by Gollege GXO-U100 oscillator with extremelly low jitter (about 5-7 ps) or by clock recovered from SPDIF. Clock sources are switched by OMRON relay with very low contact capacitance.

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PCB board price 25 EUR. Delivery to all country 5 EUR
You can pay by PayPal
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Old 22nd June 2009, 09:26 AM   #2
tubo is offline tubo  Philippines
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dear sir,

how much are the parts cost?i will not be needing the output stage as i will be using a tube output stage...

thanks
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Old 7th July 2009, 12:27 PM   #3
zxcxz is offline zxcxz  Europe
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Aprox. 150-200 EUR. Please check my .xls file. I have this parts for sale.
Attached Files
File Type: zip dac_bom.zip (7.2 KB, 70 views)
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Old 7th July 2009, 12:51 PM   #4
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Question Schematic

Any schematic available?
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Old 7th July 2009, 12:57 PM   #5
zxcxz is offline zxcxz  Europe
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Shematic for this DAC...
http://rapidshare.com/files/253009747/AD1853DAC.zip
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Old 7th July 2009, 01:00 PM   #6
zxcxz is offline zxcxz  Europe
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In process...
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Old 7th July 2009, 01:03 PM   #7
zxcxz is offline zxcxz  Europe
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Full BOM for this DAC...
http://rapidshare.com/files/253012954/AD1853_BOM.zip
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Old 7th July 2009, 01:04 PM   #8
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Quote:
Originally posted by zxcxz
In process...
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Ok 1st handle that lady on the broom,
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