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Frex 11th September 2010 01:12 PM

[3rd round] AN67 Ultra-low THD 10kHz sine oscillator PCB Group buy.
-- PCBs are available --

Hello dear DIYers,

Due to many requests about that, and also because i have a little time now, i start on the 11-09-2010
a new group buy of printed circuit board of the famous ultra low THD sine oscillator based on the AN67 from Linear Technology.
THD performance : less than 1ppm@10kHz.

The oscillator need clean +/15V 100mA DC supply.
2 asymmetric outputs and 1 fully symetric output.
H2 trim adjustment output.

Specifications of the PCB:

Dimensions 100x160mm.
Professionnal 2 layers metalized holes.
Silkscreen, Varnish mask.
FR4 RoHs Gold finish.

Pictures of PCB and finished design are below.
Many infos about the oscillator, include measurements is available
here :
I highly recommend you to read this topic.

The price is 30 for one PCB.
This price include all:
Paypal fees(When you paid me).
Customs fees to my country.
International Shipping in priority letter (for EU and USA/Canada).
(Delivery time is ~5 days in EU, 10 days to USA)
And a little my time to do that.
I will do a little discount for many boards ordered.

As soon the group buy will be confirmed, and all payments done,
I send a zipped file which include all designing files such;
Schematics, bill of material, assembly, datasheets and AN, mechanical drawing, simulations files and more.

Note: I will do this ONLY if at least 10 PCB is pre-ordered.

If you are interested, please edit this wiki page below and
add the following informations:
  • Pseudo
  • PCB quantity needed
  • Location

And send me also a PM to inform me.
Thank you. :)


Pseudo_____________PCB Qty____________Location.

NamePCB QtyLocationPayedShipped
dfidler2United KingdomOKShipped
jxdyi1United StatesOKShipped
SGregory2United StatesOKShipped
neb0012United StatesOKShipped
smgidcumb1United States (Chapel Hill, NC)OKShipped
koios2United KindomOKShipped
gray55961United StatesOKShipped

Paypal invoices sent on the 22-09-2010.
New buyers stays welcome.

Please, do the payments soon.
I will wait them before sending PCB order to manufacturer.
Thank you.


The 24-09-2010 all payments has been receive .Thank you all.
PCBs order is send to manufacturer.
The delivery time is schedule for the 05-10-2010(to me).

The 04-10-2010, all pcb are shipped.


SGregory 15th September 2010 11:46 PM

How do you edit this to add you name. I am in for two if I can

neb001 17th September 2010 12:48 PM

One board to the United States

also interested in an ADC board if possible :)

musafir 17th September 2010 03:37 PM

One board to Italy

Valeriano 17th September 2010 10:16 PM

1 PCB for Valeriano, location Italy


smgidcumb 18th September 2010 01:01 PM

1 PCB for smgidcumb
location: Chapel Hill, NC USA

jxdyi 18th September 2010 02:18 PM

1 board for jxdyi, location United States


ccliu 18th September 2010 07:01 PM

One board for ccliu, location: Taiwan

dfidler 19th September 2010 08:25 AM


A new user had editted the wiki page and that edit required approval so the page was locked while it was waiting for approval. It is unlocked now and I have added everyone's info from the posts above. Please double check my edits for your orders.


SGregory 19th September 2010 02:48 PM

Thanks dfidler

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