xans/VREF-Designs
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update LTZ-x7000/readme.md

Browse Source
This commit is contained in:
xans 2024-11-10 13:20:09 +01:00
parent 8b24ac8057
commit e6b34bddd5
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
LTZ-x7000/readme.md
View File

@ -78,6 +78,7 @@ The image hereunder shows 4 sweeps averaged over the timespan of 16 hours.
#### Noise measurements
The noise measurements made with a zlymex design showed 1.8uVpp in a span of 12 seconds. This result being slightly higher than expected 1.2uVpp * 1.43 gain = 1.7uVpp. Though this was with the reference operating at 4mA and unselected zeners.
The amplifier used for this measurement features a noise floor of roughly 150nVpp and a gain of 10000.
![Noise Scope](img/Noise.jpg)
#### Input voltage vs Output voltage measurements