Surface Concept SC-TDC-1100 Series, Руководство пользователя

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6
2.3 General Overview
The Surface Concept SC-TDC-1100 device in Release 312 is a 2 stop input channel (02D), in Release 322 a 4
stop input channel (04D) and in Release 212 a 8 stop input channel (08S) Time-to-Digital Converter with an
integrated FPGA board and a USB3.0 interface in a 2/12 NIM cassette. The SC-TDC-1100 device in Release
312 and 322 is laid out for NIM signals on LEMO 00 type connectors, in Release 212 it is laid out for low
voltage (LV)TTL signals on BNC connectors for all stop and the start inputs.
All other additional inputs (like SYNC IN) are laid out for LVTTL signals on BNC connectors. All LVTTL signal
inputs are TTL tolerant.
The devices come in two sub-releases 50 & 70. Sub-release 70 has an additional start frequency divider
implemented (see
Chapter 4.2.4
for further details).
SC-TDC-1100 Series Manual | Surface Concept GmbH