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The BNC 594 is a multi-channel digital delay generator that functions either as a standalone or as a component in a timing system. As a standalone instrument it will produce multiple channels of delays which can be triggered by an external trigger or by selectable internal triggers. As component of a timing system, the Model 594 (with option 1) is operated in conjunction with a BNC 3001 master transmitter. The 3001 is the master transmitter that controls a number of 594’s to provide timing, triggering, gate, delay and inhibit signals. A serial data stream over optical fiber provides clock synchronization, single shot triggering, repetitive triggering and inhibit information to the various 594’s at distances greater than 1 km from the GFT3001 master transmitter.

The Model 594 rackmount Digital Delay Generator provides four independent delay channels from a single trigger input or internal clock. The delay resolution on all channels is a remarkable <1ps and channel to channel jitter is less than 15ps. BNC outputs on the rear panel deliver up to 10V levels into 50 Ohm. One Trigger Input channel (To, zero delay) is used to reference the four output channels in a variety of different operation modes.

The input connector, also on the rear panel, allows you to use an external trigger and still keep trigger jitter to a minimum. Electrical or Optical inputs are accommodated using a variety of operating modes. Delay parameters and operation modes may be programmed using the front panel interface, or using remote programming over Ethernet.

Overview

Features
  • Four Independent Delay Channels
  • < 1 ps delay resolution
  • < 15 ps rms jitter
  • Maximum Delay of 10 Seconds
  • Rack 19", 1U, scaleable to 100's of Channels
  • Remote or Local Programming Options
Applications
  • Components Test
  • ATE Application
  • Laser Timing application
  • Precision Pulse Application
  • Synchronous Multi-channel
  • Triggering

Specifications

DELAYS
Channels 4 independant
Range 0 to 10 seconds
Resolution 1ps
RMS Jitter < 10 ps + delay x 10-7
Accuracy < 150 ps + Delay x 10-7
Trigger Delay < 100 ns (insertion delay)
Time Base 0.5 ppm
EXTERNAL TRIGGER INPUT
Repetition Rate Up to 1 MHz
Trigger Level +1 V/ 50Ω
Slope positive
Connector BNC
INTERNAL TRIGGER
Two Generators Frequency= 1Hz to 1 MHz in step of 1Hz
OUTPUT PULSE T1 TO T4
Amplitude 2.5 V to 10 V in step of 10 mV
Load 50Ω
Rise/ Fall Time 1 ns / 3 ns
Width 100 ns to 10 ms in step of 6.43 ns
Connector BNC
EXTERNAL TIME REFERENCE
Frequency 10 MHz ( other frequency are available up to 80 MHz)
INHIBITION INPUT
Inhibition Input Trigger level = 1V, repetition rate
GENERAL
Software Free drivers for seven
User Interface Front panel, Ethernet 10/100 Mb/s, Internet (Web page)
Power Consumption 90 To 240 V / 50 - 60 Hz/ 0.25 A
Weight < 5 kg
Size 19" W X 363 mm D X 1U H

Options: 

Option 1
Extention to 8 channels

Option 2
Optical input for timing stystem mode

Option 3
Clock output

Option 4
32 V channel output (W=1µs, rise/ fall time = 2/10ns under 50Ω)

Option 5
Extention to 10 channels

Option 6
5 V to 20 V channel output (W=0.1 to 10 µs, rise/ fall time <5ns under 50Ω)

Option 7
TTL level (2.5 to 6 V) channel output (positive or negative pulse)

Datasheet: 

AttachmentSize
PDF icon 594_datasheet.pdf186.74 KB
Product support: 

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