Highland Technology V660
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Contents |
Overview
The V660 is a 12-channel time-to-digital converter used to record the time of occurrence of twelve independent electrical pulse inputs, each independently timestamped and buffered in FIFO memory.
The V660 may be used in streaming timestamp or single-shot event modes. Each channel will timestamp events separate by 150 ns or more.
Features
- 12-channel, 32-bit resolution timestamper
- Measures time intervals up to 6.71 seconds
- Each of 12 channels is independent timestamper
- 256-sample FIFO memory for each channel
- Jitter typically below 75 ps RMS
- Includes option of up to 8M RAM for event buffering
- 32-bit VME module
- Available with electrical or optical inputs
Specifications
| CONFORMANCE | ANSI/IEEE 1014-1987 VMEbus specification. |
| DEVICE TYPE | Register based slave: A16:A24:D32:D16:D08 (EO) |
| PACKAGING | Single-width, 6U VME |
| POWER REQUIRED | +5V 1.3A; +12V 300mA; -12V 250mA typical |
| INPUTS | With V664 standard mezzanine board: 12 logic-level differential ECL front-panel inputs, T0 - T11 One differntial ECL Gate Input One TTL Gate Input One general-purpose TTL logic I/O |
| INPUT LEVELS | Accepts differential ECL positive-edge triggers Optional LVDS or coaxial inputs with programmable trigger level and polarity |
| RESOLUTION | User selectable 24.4 / 97.6 / 390.6 / 1562.5 picoseconds |
| RANGE | 32 bits User selectable 0.105 / 0.419 / 1.67 / 6.71 seconds |
| JITTER | <(65ps + 0.75 LSB + timebase ) RMS |
| LINEARITY | < 0.5 LSB |
| MEMORY | 256-sample FIFO memory per channel w/ associated control/staus register |
| TIMEBASE | Internal temperature compensated crystal oscillator. Phase-lockable to external 10 MHz reference |
| INDICATORS | LED indicates module VME access |
| CONNECTORS |
Mezzanine options: SMB aux gate, clock |
Manuals, drivers, downloads & other resources
http://www.highlandtechnology.com/DSS/V660DS-O.html
See also
V180 16-channel AC power analysis module. Measures true RMS volts, amps, watts, KWH, power factor, harmonics. Available in PC/AT format as model AT180.
V340 8-channel programmable sine wave/PWM generator with optional BIST.
V346 8-channel arbitrary waveform generator
V350 Function Generator provides 4 analog + 4 digital waveform generators w/ 1 Mword memory per channel
V360 8-channel frequency measurement module measures engine speed in high-noise industrial environments
V365 8-channel tachometer module measures engine speed and provides overspeed underspeed blocks
V370 4-channel programmable arbitrary waveform generator provides simulation of low-frequency waveshapes.
V375 4-channel programmable arbitrary waveform generator, adds user waveform input, burst mode, 300 kHz bandwidth.
V380 8-channel strain-gauge/weighing module. Includes 24-bit ADC per channel, user-programming data filtering, tare, cal functions.
V385 8-channel strain-gauge/load cell module. Includes 24-bit ADC and individual remotely-sensed excitation supply per channel. Excitation switchable between 5 and 10 volts.
V420 8-channel resistance simulator module
V450 16-channel analog input module can acquire a wide range of DC voltages, including thermocouple temperatures.
V460 16-channel current source and analog measurement module. Measures voltage, resistance, and bridge-type sensors. Includes engineering-unit linearization for platinum RTDs and cryogenic temperature-sensing diodes.
V470 16-channel analog output module povides programmable isolated outputs as voltage outputs, thermocouple simulation, or RTD signal conditioners.
V550 8-channel LVDT/RVDT physical position sensor; integral transducer excitation and programmable filtering; 16-bit resolution.
V680 8-channel time interval measurement module; measures +/-6800 seconds from trigger with 48-picosecond resolution. Jitter below 40 ps.
V720 6-Channel VME Electrical-to-Optical Converter
V730 6-Channel VME Optical-toElectrical Converter
V850 4-channel digial delay/pulse generator. Provides programmable delays up to 167 ms with 40-picosecond resolution; features agile delay/width programming and jitter < 25 ps (typ).
V851 6-channel version of V850; optional NIM outputs.
V860 multichannel pulse amplifier with risetime of 400 ps at 10V typical.
V880 precision programmable delay generator for timing systems; 1 ps resolution, 3 ps RMS jitter, electrical or optical outputs.
Dealers, trainers, support, maintenance & service centers
Highland Technology, Inc.
United States
California
San Francisco
P: (415) 551-1700
F: (415) 551-5129
http://www.highlandtechnology.com
info@highlandtechnology.com
