A monolithic implementation of a bandpass filter featuring equal (low and high) coupling time constants (RC-CR filter) of 20ns is proposed. The circuit satisfies the requirements of the forthcoming high energy physics experiments at the CERN laboratory: high speed, large dynamic range, low power consumption and 50Ω coaxial cable driving capability. Moreover optimised noise performance is obtained. The design exploiting the repetitive use of a very simple cell with high open loop gain and large frequency bandwidth allows an analogue sum to be efficiently obtained. © 1994, IEE. All rights reserved.
Baschirotto, A., Castello, R., Gola, A., Pessina, G., Rancoita, P., Rattaggi, M., et al. (1994). Monolithic bandpass RC-CR filter for high energy physics experiments. ELECTRONICS LETTERS, 30(9), 691-692 [10.1049/el:19940503].
Monolithic bandpass RC-CR filter for high energy physics experiments
BASCHIROTTO, ANDREA;Gola, A;
1994
Abstract
A monolithic implementation of a bandpass filter featuring equal (low and high) coupling time constants (RC-CR filter) of 20ns is proposed. The circuit satisfies the requirements of the forthcoming high energy physics experiments at the CERN laboratory: high speed, large dynamic range, low power consumption and 50Ω coaxial cable driving capability. Moreover optimised noise performance is obtained. The design exploiting the repetitive use of a very simple cell with high open loop gain and large frequency bandwidth allows an analogue sum to be efficiently obtained. © 1994, IEE. All rights reserved.
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