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V925

Quad Linear FAN-IN FAN-OUT

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Features

  • Four independent sections
  • Bipolar inputs
  • Three 4 In / 4 Out and one 3 In / 3 Out sections
  • One Discriminator channel
  • Inverting or non-inverting mode independently selectable on each section
  • 120 MHz bandwidth
More info
3 Years Warranty
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Overview

The Mod. V925 is a 1-unit VME module which houses three 4 In / 4 Out and one 3 In / 3 Out sections; one Discriminator channel is also featured.
Each Fan in/Fan out section produces on all its output connectors, the sum of the signals fed to the inputs, eventually inverted.
Fan in/Fan out inputs are bipolar, while the output can be either inverting or non inverting (jumper selectable independently for each section).
Both input and output signals are DC coupled.
Maximum input amplitude is ±1.6 V.
Moreover each Fan in/Fan out section features a screwdriver trimmer which allows the DC offset adjustment.
The discriminator channel has one DC coupled input (polarity is jumper selectable), the threshold is screwdriver adjustable and monitorable via test point; the output is NIM standard, its width is screwdriver adjustable as well.
Front panel LEDs allow to monitor all the mode, gain and polarity adjustments performed via internal jumpers.

Technical Specifications

Packaging

1 unit VME module

Inputs

50 Ω impedance; DC coupled. Positive, negative or bipolar polarity

Reflection

Less than 4% for inputs of 2 ns risetime

Zero adjustment

±100 mV

Outputs

DC coupled. All the unused inputs and outputs must be terminated for optimum output shape.

Max. output amplitude

± 1.6 V

Integral non-linearity

± 1% up to 1 V

Input reflection

< 4%

Interchannel crosstalk

< 40 dB

Input bandwidth

120 MHz (input: sine wave with 1 V peak-to-peak amplitude)

DC offset stability

< 100 µV/°C

Input/output delay

4 ± 1 ns

Noise

< 300 µV RMS

Discriminator input

DC coupled on either leading or trailing edge (jumper selectable), 50 Ω; 160 MHz max. frequency

Discriminator max. input voltage

± 5V

Discriminator threshold range

± 1200 mV

Discriminator min. detectable input

± 30 mV

Discriminator out

Std. NIM level, provided across a 50 Ω load, non updating; two width ranges (adjustable): 4÷70 ns and 15÷600 ns

Discriminator I/O delay

< 7 ns

Output rise/fall time

1 ns

Compare

Compare with Fan In - Fan Out Units.

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Ordering Options

Code Description
WV925XAAAAAA V925 - Quad Linear Fan-In Fan-Out   RoHS

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