Oct 20, 2011 SiPM Electrical and Cooling

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Bias and Temperature Compensation Review

Tentative Agenda

  1. Overview
  2. Objectives:
    • Review of the latest device data schematic and options
    • Agree on the bias range (external voltage nominal values)
    • Reach consensus on the resistor set (number of trim resistors)
    • Review Monte-Carlo modeling for component variation
    • Review proposed trim procedure
  3. Analytical Results
    • Passive Bias Control Circuit
    • Interactions
  4. Temperature Testing
    • Thermal test results
  5. Sensitivities
    • Resistor Value
    • Voltage Drift
  6. Variation Analysis
    • Monte-Carlo of component tolerance
  7. Proposed Design
    • Tradeoff in Trim Resistors -vs- Number of VSUPPLY Values
    • Trim Procedure
  8. Discussion


Minutes

Attending: