ETM Driver Noise vs. DAC Filter Usage

Document #:

LIGO-E1600320-v1

Document type:

E - Engineering documents

Abstract:

A quick note to describe the effect on output noise resulting from varying the number of DAC filter stages in the ETM LV Driver. The filter stages in question provide filtration of the intrinsic DAC noise present in the voltage spectrum of the LV ETM Driver (D1500016) DAC inputs.

Files in Document:

• PDF Version (LNLVDriverFilterUseage_D1600320_v1.pdf, file is not accessible)

Other Files:

• All filters noise spectrum data file (LNLV_Driver_AllFilters.txt, file is not accessible)
• No filters noise spectrum data file (LNLV_Driver_NoFilters.txt, file is not accessible)
• One filter noise spectrum data file (LNLV_Driver_OneFilter.txt, file is not accessible)
• Word Version (LNLVDriverFilterUseage_D1600320_v1.docx, file is not accessible)

Topics:

• Sensing and Control

Authors:

• Rich Abbott

Keywords:

ESD

Related Documents:

• LIGO-D1500016: ETM Low Voltage Low Noise Electro-Static Driver Main Board