LIU Shubin GUO Jianhua ZHANG Yanli ZHAO Long AN Qi. The test of data driven TDC application in high energy physics experiment[J]. Nuclear techniques, 2006, (1): 72-76.
LIU Shubin GUO Jianhua ZHANG Yanli ZHAO Long AN Qi. The test of data driven TDC application in high energy physics experiment[J]. Nuclear techniques, 2006, (1): 72-76.DOI:
The test of data driven TDC application in high energy physics experiment
In the high energy physics domain there is a trend to use integrated
high resolution
multi-hit time-digital-converter for time measurement
of which the data driven TDC is an important direction. Study on the method of how to test high performance TDC’s characters and how to improve these characters will help us to select the proper TDC. We have studied the testing of a new high resolution TDC
which is planned to use in the third modification project of Beijing Spectrometer (BESIII). This paper introduces the test platform we built for the TDC
and the method by which we tested for nonlinearity
resolution
double pulse resolution characters
etc. The paper also gives the test results and introduces the compensation way to achieve a very high resolution (24.4 ps).