Universal Timer/Counter M-module

Also available as a PCI, CompactPCI (3U and 6U) and VMEbus (3U and 6U) product

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Universal Timer/Counter M-module – M385

The M385 is a programmable universal timer/counter M-module with two signal inputs. The frequency range is up to 250MHz (M385/250M) or up to 100MHz (M385/100M). The timer/counter is a register based device and can be programmed via a provided ANSI-C library. The analog input conditioning is software programmable with respect to trigger levels, sensitivity and input coupling. The M385 is designed for automated test and measurement applications and can be programmed to perform several measurements.


Bandwidth of 250MHz (M385/100M: 100MHz)
Timer/counter with two input signals
Input voltage range of 10V pk-pk
Optical isolation
Programmable input conditioning
32-bit timer with 200MHz (M385/100M: 100MHz) timebase
32-bit counter
A08D16 M-module interface
INTA software-end-of-interrupt
EEPROM for module ID and calibration data
Extensive software support: APIS based, LabView and LabWindows CVI


M385 datasheet – product datasheet