TGV32: A 32-channel preamplifier chip for the Multiplicity Vertex Detector at PHENIX

C. L. Britton, M. N. Ericson, S. S. Frank, J. A. Moore, M. L. Simpson, G. R. Young, R. S. Smith, L. G. Clonts, T. B. Parakkat, J. Boissevain, S. Hahn, J. S. Kapustinsky, J. Simon-Gillo, J. P. Sullivan, H. van Hecke

Research output: Contribution to conferencePaperpeer-review

3 Scopus citations

Abstract

The TGV32, a 32-channel preamplifier-multiplicity discriminator chip for the Multiplicity Vertex Detector (MVD) at PHENIX, is a unique silicon preamplifier in that it provides both an analog output for storage in an analog memory and a weighted summed-current output for conversion to a channel multiplicity count. The architecture and test results of the chip are presented. Details about the design of the preamplifier, discriminator, and programmable digital-analog converters (DACs) performance as well as the process variations are presented. The chip is fabricated in a 1.2-μm, n-well, CMOS process.

Original languageEnglish
Pages231-235
Number of pages5
StatePublished - 1997
EventProceedings of the 1997 IEEE Nuclear Science Symposium - Albuquerque, NM, USA
Duration: Nov 9 1997Nov 15 1997

Conference

ConferenceProceedings of the 1997 IEEE Nuclear Science Symposium
CityAlbuquerque, NM, USA
Period11/9/9711/15/97

Fingerprint

Dive into the research topics of 'TGV32: A 32-channel preamplifier chip for the Multiplicity Vertex Detector at PHENIX'. Together they form a unique fingerprint.

Cite this