CERN Accelerating science

Preprint
Report number	E13-2001-151 ; JINR-E13-2001-151
Title	The "KATOD-1" Strip Readout ASIC for Cathode Strip Chamber
Author(s)	Golutvin, I A ; Gorbunov, N V ; Karjavin, V Yu ; Khabarov, V S ; Movchan, S A ; Smolin, D A ; Dvornikov, O V ; Shumeiko, N M ; Tchekhovski, V A
Affiliation	(Laboratory of Particle Physics, Dubna) ; (National Center of Particle and High Energy Physics, Minsk, Belarus)
Publication	2001
Imprint	2001
Number of pages	8
Subject category	Detectors and Experimental Techniques
Abstract	The "KATOD-1", a 16-channels readout ASIC, has been designed to perform tests of P3 and P4 full-scale prototypes of the cathode strip chamber for the ME1/1 forward muon station of the Compact Muon Solenoid (CMS) experiment. The ASIC channel consists of two charge-sensitive preamplifiers, a three-stage shaper with tail cancellation, and an output driver. The ASIC is instrumented with control of gain, in the range of (-4.2\div +5.0) mV/fC, and control of output pulse-shape. The equivalent input noise is equal to 2400 e with the slope of 12 e/pF for detector capacity up to 200 pF. The peaking time is 100 ns for the chamber signal. The ASIC has been produced by a microwave Bi-jFET technology.
Submitted by	[email protected]