The TDCs (Time-to-Digital Converters) family provides high-precision timing measurements for nuclear, particle physics, and detector characterization applications. Designed for multi-channel systems and high-rate environments, these modules convert the time interval between reference and detector signals into digital data with picosecond-level resolution.
Supporting multi-hit operation, leading/trailing edge detection, and programmable acquisition modes, the family enables accurate time tagging, time-over-threshold measurements, and coincidence analysis across large detector arrays. Advanced buffering, flexible readout architectures, and support for multiple logic standards ensure seamless integration into modern VME-based data acquisition systems and high-throughput experiments.
Picosecond-level timing resolution with multi-hit capability for high-precision measurements
Leading/trailing edge detection and programmable acquisition modes (trigger matching or continuous)
High channel density with deep buffers and fast VME/optical readout options
Compatible with multiple input standards (NIM, LVDS, ECL) for flexible system integration

128 Channel Multihit TDC (100/200/800 ps)

Desktop 64 Channel picoTDC unit for FERS-5200

32 Channel Multihit TDC (25 ps)

16 Channel Multihit TDC (25 ps)

16 Channel Multievent TDC (35÷300 ps)

64/128 Channel picoTDC unit for FERS-5200

32 Channel Multievent TDC (35÷300 ps)

128 Channel Multihit TDC (100/200/800 ps)
Image |
Name
|
Package |
No. of Channels |
Resolution (bit) |
Type |
Conversion Time (µs) |
LSB (ps) |
Full Scale Range (µs) |
Input Type |
Connectors | |
![]() |
VX1190A-2ESST |
VME64X |
128 |
19 / 17 |
Multihit Digital TDC |
- |
100 / 200 / 800 |
52 / 104 |
ECL / LVDS |
Robinson Nugent Flat | |
![]() |
DT5203 |
Desktop |
64 |
26 |
Multihit Digital TDC |
- |
3.125 |
52 |
LVDS |
1 edge connector type HSEC8-170 | |
![]() |
V1290A-2ESST |
VME |
32 |
21 |
Multihit Digital TDC |
- |
25 |
52 |
ECL / LVDS |
Std. Flat | |
![]() |
V1290N-2ESST |
VME |
16 |
21 |
Multihit Digital TDC |
- |
25 |
52 |
NIM |
LEMO | |
![]() |
V775N |
VME |
16 |
12 |
Analog TDC |
2.8 |
35 / 300 |
0.14 / 1.2 |
NIM |
LEMO | |
![]() |
A5203 |
Desktop |
64/128 |
26 |
Multihit Digital TDC |
- |
3.125 |
52 |
LVDS |
1 edge connector type HSEC8-170 | |
![]() |
V775 |
VME |
32 |
12 |
Analog TDC |
5.7 |
35 / 300 |
0.14 / 1.2 |
ECL |
Std. Flat | |
![]() |
V1190A-2ESST |
VME |
128 |
19 / 17 |
Multihit Digital TDC |
- |
100 / 200 / 800 |
52 / 104 |
ECL / LVDS |
Robinson Nugent Flat |