FAST ComTec TA1000B-x User Manual page 8

Fast, very low noise pulse / timing preamplifier
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TA1000B-100 (x100), Input 2mV/div, Output 100mV/div
TA1000B-200 (x200), Input 1mV/div, Output 100mV/div
The lower window of each plot shows details of the corresponding signals in the upper window.
There is also a (red colored) histogram of the output signal jitter at a -100mV or –130mV
threshold. The jitter's Peak-to-Peak value is visible at "PkPk" and its standard deviation in the
"RMSΔ" readout.
This jitter histogram gives a good indication of the timing accuracy and resolution that can be
expected.
And, one can very well see that the optimum threshold setting for timing measurements is often
not at half of the signal's amplitude but at some other level not too far from idle voltage where the
slew rate is at maximum.
ComTec GmbH
Specifications
TA1000B-100BWL (x100), In 2mV/div, Out 100mV/div
TA1000B-200BWL (x200), In 1mV/div, Out 100mV/div
2-3

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