1. insert project logo Gossipo3 & 4 3 rd Prototype of a front-end chip for 3D MPGD Project outline. 7/2/20161GOSSIPO3 prototype

2. insert project logo 1 st prototype Before Gossipo4 submission (~14mm 2 ), test basic circuits in intermediate prototype: Gossipo3 (~1mm 2 ): Preamp (with bias) Discriminator (with bias) Logic + TDC/oscillator VDD regulator. Other features ? MOSIS MPW, July 20 th 7/2/2016GOSSIPO3 prototype2

3. insert project logo Time Scale (2) GOSSIPO3 prototype37/2/2016 ExtraApr 2009 May 2009Jun 2009Jul 2009Aug 2009 Sep 2009Oct 2009 Nov 2009 Dec 2009Jan 2010 Gossipo3 tape-out =============== 20th Gossipo4 tape-out =========== 9th preamp design ======== preamp layout & verification +bias ======== Discriminator Design +bias ======== Discriminator Layout & verification +bias ======== Threshold DAC Design +bias ======== Threshold DAC Layout & verification +bias Pixel Logic (& TDC) design ======== Pixel Logic (& TDC) layout & verification ============= Oscillator LDO design ============= Oscillator LDO layout & verification =========== pad ring and I/O cells =========== Internal buffers === Ingrid preamp design ======== Ingrid preamp layout & verification ===== Chip Intrgration, layout & verification ===========

4. insert project logo Part+StatusWorkdesignlayoutDesigners PreampConcept designDesign, simulation, implementationAndre(+Vlad) DiscriminatorConcept designVladimir Threshold DAC/opampproposalVlad. TDC oscillatorPresent designStability- and uniformity optimizationChris. B Power distribution + regulator design specifySee TDC oscillatorChris. B TDC & countersConcept designSinan + Vlad Fast-ORplanNikhef ReadoutPlan, like gossipo2New designNikhef Bias blocks--New designNikhef&Bonn I/O pads & buffersSome of gossipo2Copy ?share Signal distribution/buffers --Nikhef(?) INGRID preamp ?RequestedNew item: specify & designBonn (?) Chip integration--Full chip assembly & verificationNikhef Work partitioning (preliminary) 7/2/2016GOSSIPO3 prototype4