... | @@ -232,6 +232,16 @@ needed. |
... | @@ -232,6 +232,16 @@ needed. |
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tbc
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tbc
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h2. Thermal camera measurements
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h2. Thermal camera measurements
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## Replacing the LVPECL delay lines with LVDS counterparts
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We tried replacing the SY89295 chips (and their LVPECL terminations)
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with an LVDS version: ICS854S296I-33. Temperature test
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(identical conditions) performed on a SVEC showed 5 degrees less on the
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modified card:
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\- new delay line 51.31 Celsius
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\- old delay line 56.38 Celsius
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### Files
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### Files
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