Schematics reviews


Review 1

Documents

Schematics [.pdf]
Altium project [SVN] (revision 2)

Minutes

Date: 08.07.2010
Presence: Erik, Pablo, Javier, Matthieu

General

  • Add NIM level explaining on 1st page.
  • Remove VME P2 connector.
  • Connect 4x Bus Grant daisy chain on VME P1 (Rule 3.1)

Power supplies

  • Remove L1 and L2 ferrite bead.
  • Change -5V linear regulator to switching.
  • Add more 22uF or to 100uF.

Conversion channel

  • Connect unused LS123 inputs (to GND).
  • Add 1k ohms resistor in parallel with 50 ohms termination on inputs.
  • Simplify conversion method?

Review 2

Documents

Schematics [.pdf]
Altium project [SVN] (revision 5)

Minutes

Date: 16.07.2010
Presence: Erik, Matthieu

  • Add some comments on output level and negative power supply.

ttl-to-nim_07.07.2010.pdf - Schematics for the first review (910.3 kB) Matthieu Cattin, 14/07/2010 08:55

ttl-to-nim_14.07.2010.pdf - Schematics for the second review (735.6 kB) Matthieu Cattin, 14/07/2010 14:00