Front end electronics

Preamplifier

For the barrel and backward endcap the APFEL ASIC will be used:

• ApfelASIC

For forward endcap a dicrete preamplifier (LNP) was developed at University of Basel:

• LowNoisePreamplifier

The signals are digitized by an ADC with integrated shaper for the LNP

• ADC

Power supplies

• high voltage HV
• low voltage LV

-- FritzHerbertHeinsius - 25 Sep 2012