Highland Technology V860

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Contents 1 Overview 2 Features 3 Specifications 4 Manuals, drivers, downloads & other resources 5 See also 6 Dealers, trainers, support, maintenance & service centers

Overview

The V860 is a multichannel pulse amplifier packaged as a standard VME module. It accepts logic-level inputs and generates high-level, very fast positive output pulses.

Features

• Outputs up to 10 volts into 50 ohms.
• Sub-nanosecond risetime: 400 ps typical at 10 volts
• Low added jitter: 3 ps RMS typical
• Adjustable input threshold and polarity allow input from ECL, TTL, NIM, and other logic levels.
• Channel cascade feature allows multiple pulse fanout configurations

Specifications

MODEL V860 VME PULSE AMPLIFIER

CONFORMANCE	Complies with ANSI/IEEE 1014-1987 VMEbus specification, VXIC specification, Rev1.4.
PACKAGING	Single-width, 6U VME, B-size VXI module.
INPUTS	6 logic inputs, threshold -2.5 to +2.5V. Factory set to +1.25 V. Max input +4V Per-channel switches select input polarity and input termination, 50 ohms to gnd or high impedance. Factory setting positive, terminated. Channel inputs may be cascaded to perform logic fanout functions. One common TTL-level GATE input disables all outputs when pulled low.
OUTPUTS	6 positive pulses, active pullup, passive pull-down. Termination to gnd recommended. Pulse amplitude adjustable +4V to +10V into 50-ohm load with common adjustment for all channels. Factory set to+5V. Pullup DC output impedance 2 ohms nom. Pulldown 500 ohms nom, with connectors matched to 50 ohms. Output current limit 300 mA peak, 80mA average. Risetime 500ps max, falltime 5 ns max, 10-90%.
PROP DELAY	Rising edge 2.5ns typ, falling edge 10ns typ.
JITTER	Rising edge less than 5 ps RMS added jitter. Falling edge, less than 25 ps RMS added jitter.
POWER	Standard VME supply voltages: +5, +12, -12 V, 5W +load power max. The V860 does not interface to the VME data bus and passes all VME grant lines.

Manuals, drivers, downloads & other resources

http://www.highlandtechnology.com/DSS/V860DS.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 provides 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.

V660 12-channel B-size VME time-interval measurement module

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 digital 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.

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