D. Dorfan et al., A BIPOLAR FRONT-END INTEGRATED-CIRCUIT FOR THE BABAR HELIUM DRIFT CHAMBER, Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, 409(1-3), 1998, pp. 310-314
A Bipolar chip consisting of 4 channels, each with a digital, and an a
nalog output has been developed for use with the BaBar drift chamber.
The full design is described and results from the prototype are presen
ted. (C) 1998 Elsevier Science B.V. All rights reserved.