Pulse counter PXIe-2461

timecycleelectronic

The Astronics Test Systems PXIe-2461 PXI is a high-performance, 2-channel, universal 235 MHz Universal Counter/Timer. Occupying a single PXI Express periphal slot or hybrid slot, the frequency & time interval/counter (FTIC) offers eleven easy-to-use automatic measurement func- tions, including phase, pulse, peak, rise/fall time, time interval and ratio measurement, all with extremely high resolution. Product Information Brief Description The PXIe-2461 high-performance Universal Counter/Timer offers twelve automatic measurement functions: • Frequency (Direct or Ratio) and Period • Time Interval (Normal and Delayed) • Rise and Fall Time • Pulse Width (Positive or Negative) • Duty Cycle and Phase • Totalize (Manual or by Pulse or Cycle) • DVM (MAX, MIN and DC voltages) Measure with High Granularity The PXIe-2461 counter measures frequencies up to 235 MHz with up to 9 digits of resolution per second. Capture time intervals with 1 ns single-shot resolution and 100 ps resolution with averaging enabled. Flexible Hysteresis The PXIe-2461 has both a low and a high hysteresis setting for improved noise immunity. Factory hysteresis settings can also be programmed to a system requirement using a hysteresis calibration tool. Measurement Timeout Programmable measurement Timeout enables system performance to be opti- mized where input signals are missing. Key Features • Perform precision timing measurements with 9 digits of resolution • Automate testing using the automatic measurements including peak signal • Key specifications include: – 235 MHz frequency measurement – 9 digits per second resolution – 1 ns time interval resolution (100 ps with averaging)