Hardware/8CH4IOHFAnalogMuxBoard

(Difference between revisions)
Jump to: navigation, search
m (Power supply / driving considerations)
m
Line 23: Line 23:
 
This board doesn't have any driving circuit on it.
 
This board doesn't have any driving circuit on it.
  
One already existing driving board is [[Hardware/FPGARackRelayCtrlV1|MFSRELAYCTRL]]. Active channel can be manually switched too via an external box <PICTURE MISSING>.
+
One already existing driving board is [[Hardware/FPGARackRelayCtrlV1|MFSRELAYCTRL]]. Active channel can be manually switched too via an external box.
 +
[[File:FPGARELAYCTRLCARD.PNG|thumb|Control board : MFSRELAYCTRL]]
 +
[[File:MFS ANALOGMUX NIDRV.JPG|thumb|Control board for use with NI boxes]]
 +
[[File:MFS ANALOGMUX SWDRV.JPG|thumb|Control box - switches only ;-)]]
  
 
The following signals can be found on the connector :<TABLE MISSING>
 
The following signals can be found on the connector :<TABLE MISSING>

Revision as of 11:45, 24 August 2016

Contents

This general purpose board was created for high quality analog muxing/demuxing for demanding measurement applications.

8CH 4IO HF Analog Mux Board

Characteristics

CH1IO1 0..200MHz plot
CH1IO1 0..8GHz plot
Relays datasheet excerpt
  • 256x100mm 8 layers PCB
  • 8 <-> 1 channels
  • 4 I/O per channels (ground commuted with the signal, so no common ground)
  • Bandwidth : 0...200MHz (best use : 0...10MHz, see plot below)
  • SMA or SMB connectors
  • Signal relay based solution
  • Balanced tree routage (same trace distance for any commuted channel)
  • 50Ohms impedance controlled shielded coaxial traces
  • 1x LED per channel (light when selected) + 1x power LED.
  • 1x 2mm-pitched 2x6 connector.

Power supply / driving considerations

This board doesn't have any driving circuit on it.

One already existing driving board is MFSRELAYCTRL. Active channel can be manually switched too via an external box.

Control board : MFSRELAYCTRL
Control board for use with NI boxes
Control box - switches only ;-)
The following signals can be found on the connector :

Changelog / Known issues

  • None.

Contacts / Collaborators

This board was initially targeted for Joseph Moerschell's projects (MFS, gal's and mlo's master thesis).

Project manager :

Design/Schematics :

PCB routing :

Personal tools
Namespaces
Variants
Actions
Navigation
Browse
Toolbox