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Renato Turchetta CMOS Sensor Design Group CCLRC Technology CALICE front-end update 06 September 2006.

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Presentation on theme: "Renato Turchetta CMOS Sensor Design Group CCLRC Technology CALICE front-end update 06 September 2006."— Presentation transcript:

1 Renato Turchetta CMOS Sensor Design Group CCLRC Technology CALICE front-end update 06 September 2006

2 CALICE progress meeting, 6/09/2006, RAL 2 In pixel CDS. Starting point Proposed by Kleinfelder et al. It does an in-pixel CDS

3 CALICE progress meeting, 6/09/2006, RAL 3 In pixel CDS. Switched capacitor version Only 1 source follower

4 CALICE progress meeting, 6/09/2006, RAL 4 In pixel CDS. Switched capacitor version CDS OK Gain: SF  ~0.8-0.9 Requires sampling

5 CALICE progress meeting, 6/09/2006, RAL 5 In pixel CDS. Switched capacitor.

6 CALICE progress meeting, 6/09/2006, RAL 6 In pixel CDS. Charge amplifier Similar CDS. Charge amplifier to provide gain

7 CALICE progress meeting, 6/09/2006, RAL 7 In pixel CDS. Charge amplifier

8 CALICE progress meeting, 6/09/2006, RAL 8 In pixel CDS. Charge amplifier Similar CDS. Charge amplifier to provide gain

9 CALICE progress meeting, 6/09/2006, RAL 9 In pixel CDS. Charge amplifier. Summary.  CDS:   Gain: to be studied with correct pixel layout/capacitances  Power: to be optimised  Bias: to be optimised  Parameters fluctuations: to be studied

10 CALICE progress meeting, 6/09/2006, RAL 10 In pixel CDS. Charge amplifier Similar CDS. Charge amplifier to provide gain


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