Author Topic: CX Reference  (Read 6604 times)

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Offline Andreas

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Re: CX Reference
« Reply #50 on: March 27, 2018, 03:05:22 pm »
Fantastic!  I think this is the first post I've come across with this much detail on fiddling with the 400k resistor.

Any chance I could trouble you to render those graphs using the same Y scale?
Hello,

I fear you should read the whole LTZ1000 thread.

A summary about T.C. trimming (for the A-Device) is here:
http://www.eevblog.com/forum/metrology/ultra-precision-reference-ltz1000/msg999857/#msg999857

with best regards

Andreas
 
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Online CalMachine

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Re: CX Reference
« Reply #51 on: January 04, 2019, 11:01:04 am »
Happy new year!

This project was stalled for a majority of the summer and fall, but I've been slowly working on it on occasion.  Currently up to rev4 and it includes

-Power Regulator Section LT3042
-ADA4522 OP for 10V booster

Currently undergoing TC trimming and stability tests!  More to come  :-+

All your volts are belong to me
 
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Offline vindoline

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Re: CX Reference
« Reply #52 on: January 04, 2019, 01:32:24 pm »
Looking good!  :-+
 
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